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[CI Bot] environment lockfiles auto-update#6973

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auto-update-lockfiles
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[CI Bot] environment lockfiles auto-update#6973
scitools-ci[bot] wants to merge 1 commit intomainfrom
auto-update-lockfiles

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@scitools-ci scitools-ci bot commented Mar 7, 2026

Lockfiles updated to the latest resolvable environment.

If the CI tasks fail, create a new branch based on this PR and add the required fixes to that branch.

@scitools-ci scitools-ci bot added Bot A bot generated issue/pull-request New: Pull Request labels Mar 7, 2026
@github-actions github-actions bot added the benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts label Mar 7, 2026
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Templating

Version numbers are not typically covered by templating. It is expected that this PR is 100% about advancing version numbers, which would not require any templating follow-up. Please double-check for any other changes that might be suitable for templating.

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codecov bot commented Mar 7, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.11%. Comparing base (043b0bc) to head (7c3b64d).

Additional details and impacted files
@@           Coverage Diff           @@
##             main    #6973   +/-   ##
=======================================
  Coverage   90.11%   90.11%           
=======================================
  Files          91       91           
  Lines       24912    24912           
  Branches     4675     4675           
=======================================
  Hits        22449    22449           
  Misses       1684     1684           
  Partials      779      779           

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github-actions bot commented Mar 7, 2026

⏱️ Performance Benchmark Report: dee3597

Performance shifts
| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 171±2ms              | 139±2ms             |    0.82 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                     |
| -        | 5.49±0.07ms          | 3.50±0.04ms         |    0.64 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 5.46±0.07ms          | 3.62±0.08ms         |    0.66 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 5.62±0.2ms           | 3.52±0.06ms         |    0.63 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 5.55±0.08ms          | 3.60±0.1ms          |    0.65 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 5.49±0.08ms          | 3.57±0.2ms          |    0.65 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 7.04±0.08ms          | 4.90±0.05ms         |    0.7  | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 178±1ms              | 122±0.8ms           |    0.69 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 123±1ms              | 83.4±2ms            |    0.68 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 6.79±0.05ms          | 4.80±0.08ms         |    0.71 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 124±1ms              | 86.6±0.5ms          |    0.7  | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 103±0.8ms            | 66.3±0.8ms          |    0.64 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |
Full benchmark results

Benchmarks that have improved:

| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 171±2ms              | 139±2ms             |    0.82 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                     |
| -        | 5.49±0.07ms          | 3.50±0.04ms         |    0.64 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 5.46±0.07ms          | 3.62±0.08ms         |    0.66 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 5.62±0.2ms           | 3.52±0.06ms         |    0.63 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 5.55±0.08ms          | 3.60±0.1ms          |    0.65 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 5.49±0.08ms          | 3.57±0.2ms          |    0.65 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 7.04±0.08ms          | 4.90±0.05ms         |    0.7  | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 178±1ms              | 122±0.8ms           |    0.69 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 123±1ms              | 83.4±2ms            |    0.68 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 6.79±0.05ms          | 4.80±0.08ms         |    0.71 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 124±1ms              | 86.6±0.5ms          |    0.7  | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 103±0.8ms            | 66.3±0.8ms          |    0.64 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |

Benchmarks that have stayed the same:

| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 19.9±0.1ms           | 20.6±0.2ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 54.0±0.8ms           | 52.3±0.5ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 34.0±0.3ms           | 33.9±0.2ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 192±3ms              | 167±1ms             |    0.87 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 22.1±0.5ms           | 22.2±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 33.9±0.4ms           | 31.4±0.4ms          |    0.93 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 22.1±0.3ms           | 22.2±0.1ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 33.9±0.5ms           | 31.9±0.2ms          |    0.94 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 19.8±0.2ms           | 20.0±0.2ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 45.8±0.6ms           | 43.7±0.5ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 130±3ms              | 129±2ms             |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 136±2ms              | 135±2ms             |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 20.9±0.2ms           | 21.1±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 49.5±0.7ms           | 47.7±0.3ms          |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 22.2±0.2ms           | 22.4±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 59.0±0.5ms           | 57.0±1ms            |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 20.0±0.2ms           | 20.0±0.4ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 46.0±0.4ms           | 43.9±0.8ms          |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.08±0.01s           | 1.08±0.01s          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.06±0.01s           | 1.08±0.02s          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 211±3ms              | 213±2ms             |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 374±8ms              | 354±10ms            |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 21.3±0.3ms           | 21.5±0.2ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 32.0±0.5ms           | 29.9±0.4ms          |    0.93 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 21.1±0.2ms           | 21.6±0.2ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 59.2±0.8ms           | 57.4±0.3ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 22.1±0.3ms           | 22.1±0.3ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 63.9±0.8ms           | 61.2±0.6ms          |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 21.8±0.2ms           | 22.0±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 60.1±0.5ms           | 57.4±0.6ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 7.74±0.06ms          | 7.80±0.07ms         |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 24.0±0.2ms           | 21.9±0.2ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 19.6±0.3ms           | 19.5±0.2ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 144±1ms              | 124±2ms             |    0.86 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 8.06±0.2ms           | 8.15±0.06ms         |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 22.0±0.2ms           | 20.0±0.2ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 8.04±0.07ms          | 8.27±0.1ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 22.3±0.4ms           | 20.2±0.1ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 7.58±0.1ms           | 7.66±0.08ms         |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 22.3±0.4ms           | 20.7±0.4ms          |    0.93 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 24.1±0.2ms           | 24.3±0.2ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 37.6±0.6ms           | 35.2±0.5ms          |    0.94 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 7.85±0.06ms          | 8.03±0.09ms         |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 22.8±0.3ms           | 20.9±0.2ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 8.89±0.07ms          | 9.15±0.09ms         |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 24.9±0.2ms           | 22.9±0.4ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 7.61±0.05ms          | 7.92±0.05ms         |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 22.7±0.3ms           | 20.6±0.4ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 530±3ms              | 529±2ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 545±5ms              | 538±5ms             |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 45.0±0.5ms           | 45.5±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 158±2ms              | 136±2ms             |    0.87 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 7.89±0.05ms          | 7.91±0.09ms         |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 21.6±0.3ms           | 19.8±0.2ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 7.95±0.05ms          | 8.08±0.1ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 24.5±0.3ms           | 22.5±0.4ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 8.14±0.1ms           | 8.32±0.2ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 24.1±0.3ms           | 22.3±0.3ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 8.17±0.06ms          | 8.30±0.08ms         |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 24.0±0.3ms           | 21.9±0.4ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 21.4±0.4ms           | 21.7±0.1ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 84.9±0.6ms           | 82.7±0.6ms          |    0.97 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 21.2±0.1ms           | 21.8±0.1ms          |    1.03 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 95.8±0.8ms           | 94.0±1ms            |    0.98 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 20.4±0.3ms           | 20.2±0.3ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 55.9±0.8ms           | 53.2±0.7ms          |    0.95 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 8.19±0.08ms          | 8.31±0.08ms         |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 28.8±0.6ms           | 27.1±0.8ms          |    0.94 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 8.00±0.05ms          | 8.22±0.06ms         |    1.03 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 30.2±0.5ms           | 28.3±0.6ms          |    0.93 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 7.86±0.09ms          | 7.99±0.08ms         |    1.02 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 24.2±0.7ms           | 22.4±0.2ms          |    0.92 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 220±1ms              | 223±3ms             |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 304±4ms              | 282±2ms             |    0.93 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.13±0.02ms          | 1.16±0.02ms         |    1.03 | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 388±3μs              | 396±2μs             |    1.02 | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 2.03±0.03ms          | 2.05±0.01ms         |    1.01 | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 1.43±0.01ms          | 1.45±0.03ms         |    1.01 | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 80.1±0.8ms           | 80.3±1ms            |    1    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 24.2±1ms             | 25.8±1ms            |    1.07 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 89.7±1ms             | 91.0±2ms            |    1.01 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 17.4±0.2μs           | 17.3±0.3μs          |    1    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 83.1±1ms             | 82.9±2ms            |    1    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 26.5±1ms             | 26.8±0.4ms          |    1.01 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 94.1±1ms             | 94.4±2ms            |    1    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.2±0.2μs           | 17.0±0.2μs          |    0.99 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 182±2ms              | 162±1ms             |    0.89 | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 76.6±0.7ms           | 65.4±1ms            |    0.85 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 208±1ms              | 184±2ms             |    0.89 | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 55.8±0.4μs           | 55.1±0.4μs          |    0.99 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 276±4ms              | 239±2ms             |    0.86 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 304±4ms              | 260±3ms             |    0.86 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 381±5μs              | 374±8μs             |    0.98 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 971±7μs              | 999±10μs            |    1.03 | import_iris.Iris.time__concatenate                                                          |
|          | 231±1μs              | 231±2μs             |    1    | import_iris.Iris.time__constraints                                                          |
|          | 140±0.9μs            | 140±0.6μs           |    0.99 | import_iris.Iris.time__data_manager                                                         |
|          | 110±1μs              | 108±0.5μs           |    0.99 | import_iris.Iris.time__deprecation                                                          |
|          | 179±3μs              | 178±3μs             |    0.99 | import_iris.Iris.time__lazy_data                                                            |
|          | 1.08±0ms             | 1.09±0.02ms         |    1.01 | import_iris.Iris.time__merge                                                                |
|          | 77.0±0.7μs           | 76.2±0.3μs          |    0.99 | import_iris.Iris.time__representation                                                       |
|          | 727±9μs              | 718±6μs             |    0.99 | import_iris.Iris.time_analysis                                                              |
|          | 153±0.8μs            | 152±2μs             |    0.99 | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 108±0.6μs            | 107±0.5μs           |    0.99 | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 281±2μs              | 284±5μs             |    1.01 | import_iris.Iris.time_analysis__interpolation                                               |
|          | 221±0.9μs            | 221±3μs             |    1    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 130±0.4μs            | 130±0.8μs           |    1    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 138±0.7μs            | 139±1μs             |    1.01 | import_iris.Iris.time_analysis_calculus                                                     |
|          | 355±3μs              | 354±2μs             |    1    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 94.3±0.2μs           | 94.3±0.5μs          |    1    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 230±2μs              | 229±2μs             |    1    | import_iris.Iris.time_analysis_maths                                                        |
|          | 96.9±3μs             | 96.9±1μs            |    1    | import_iris.Iris.time_analysis_stats                                                        |
|          | 197±1μs              | 200±3μs             |    1.02 | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 407±5μs              | 403±2μs             |    0.99 | import_iris.Iris.time_aux_factory                                                           |
|          | 83.1±1μs             | 83.5±0.3μs          |    1    | import_iris.Iris.time_common                                                                |
|          | 194±1μs              | 194±5μs             |    1    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.55±0.01ms          | 1.57±0.01ms         |    1.01 | import_iris.Iris.time_common_metadata                                                       |
|          | 209±4μs              | 211±4μs             |    1.01 | import_iris.Iris.time_common_mixin                                                          |
|          | 1.28±0.01ms          | 1.28±0.01ms         |    1    | import_iris.Iris.time_common_resolve                                                        |
|          | 225±1μs              | 223±1μs             |    1    | import_iris.Iris.time_config                                                                |
|          | 136±2μs              | 137±3μs             |    1    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 470±2μs              | 472±3μs             |    1    | import_iris.Iris.time_coord_systems                                                         |
|          | 923±4μs              | 915±4μs             |    0.99 | import_iris.Iris.time_coords                                                                |
|          | 928±30μs             | 925±20μs            |    1    | import_iris.Iris.time_cube                                                                  |
|          | 301±4μs              | 292±3μs             |    0.97 | import_iris.Iris.time_exceptions                                                            |
|          | 76.5±1μs             | 76.4±0.5μs          |    1    | import_iris.Iris.time_experimental                                                          |
|          | 182±0.4μs            | 180±0.4μs           |    0.99 | import_iris.Iris.time_fileformats                                                           |
|          | 302±3μs              | 300±2μs             |    0.99 | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.64±0.05ms          | 2.65±0.01ms         |    1    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 78.3±0.4μs           | 78.0±0.4μs          |    1    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 129±1μs              | 129±0.5μs           |    1    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 541±2μs              | 545±6μs             |    1.01 | import_iris.Iris.time_fileformats_cf                                                        |
|          | 4.88±0.03ms          | 4.93±0.03ms         |    1.01 | import_iris.Iris.time_fileformats_dot                                                       |
|          | 74.1±2μs             | 73.6±1μs            |    0.99 | import_iris.Iris.time_fileformats_name                                                      |
|          | 265±1μs              | 268±8μs             |    1.01 | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 117±0.9μs            | 118±2μs             |    1.01 | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 175±2μs              | 173±2μs             |    0.99 | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 326±4μs              | 329±5μs             |    1.01 | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 902±4μs              | 912±3μs             |    1.01 | import_iris.Iris.time_fileformats_pp                                                        |
|          | 177±5μs              | 181±1μs             |    1.02 | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 137±2μs              | 141±3μs             |    1.03 | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 613±3μs              | 608±4μs             |    0.99 | import_iris.Iris.time_fileformats_rules                                                     |
|          | 259±2μs              | 260±2μs             |    1    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 83.5±1μs             | 82.1±0.3μs          |    0.98 | import_iris.Iris.time_fileformats_um                                                        |
|          | 172±1μs              | 172±0.9μs           |    1    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 159±0.9μs            | 162±0.9μs           |    1.01 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 74.5±0.5μs           | 74.0±1μs            |    0.99 | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 80.3±1μs             | 80.1±1μs            |    1    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 985±4μs              | 980±5μs             |    1    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 145±0.7μs            | 144±1μs             |    0.99 | import_iris.Iris.time_io                                                                    |
|          | 224±4μs              | 218±2μs             |    0.97 | import_iris.Iris.time_io_format_picker                                                      |
|          | 224±4μs              | 221±0.5μs           |    0.99 | import_iris.Iris.time_iris                                                                  |
|          | 142±0.8μs            | 142±1μs             |    1    | import_iris.Iris.time_iterate                                                               |
|          | 8.29±0.08ms          | 8.28±0.02ms         |    1    | import_iris.Iris.time_palette                                                               |
|          | 1.79±0.01ms          | 1.79±0.01ms         |    1    | import_iris.Iris.time_plot                                                                  |
|          | 231±2μs              | 232±1μs             |    1    | import_iris.Iris.time_quickplot                                                             |
|          | 2.07±0.03ms          | 2.12±0.01ms         |    1.02 | import_iris.Iris.time_std_names                                                             |
|          | 1.85±0.03ms          | 1.83±0ms            |    0.99 | import_iris.Iris.time_symbols                                                               |
|          | 108±2ms              | 108±2ms             |    1.01 | import_iris.Iris.time_tests                                                                 |
|          | 240±2μs              | 241±0.7μs           |    1    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 5.02±0.05ms          | 5.04±0.07ms         |    1    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 125±0.9μs            | 123±0.3μs           |    0.99 | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.68±0.03ms          | 2.66±0.02ms         |    1    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 560±3μs              | 560±7μs             |    1    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 172±5μs              | 171±0.6μs           |    0.99 | import_iris.Iris.time_third_party_scipy                                                     |
|          | 116±1μs              | 114±0.6μs           |    0.99 | import_iris.Iris.time_time                                                                  |
|          | 871±4μs              | 874±5μs             |    1    | import_iris.Iris.time_util                                                                  |
|          | 95.1±0.5μs           | 95.4±2μs            |    1    | iterate.IZip.time_izip                                                                      |
|          | 9.83±0.07ms          | 9.99±0.1ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 19.1±0.9ms           | 17.1±0.5ms          |    0.89 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.1±0.2ms           | 10.1±0.09ms         |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.91±0.05ms          | 10.1±0.09ms         |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 15.7±0.1ms           | 14.5±0.3ms          |    0.93 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.1±0.06ms          | 10.1±0.03ms         |    1    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.53±0.01s           | 1.53±0s             |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 14.4±0.09ms          | 13.3±0.1ms          |    0.92 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.55±0.01s           | 1.54±0.01s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.52±0.01s           | 1.52±0.01s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 14.3±0.1ms           | 13.3±0.1ms          |    0.93 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.56±0.01s           | 1.55±0.02s          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.24±0.07ms          | 5.33±0.1ms          |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 14.0±0.2ms           | 12.9±0.07ms         |    0.92 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.19±0.07ms          | 5.22±0.03ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.23±0.04ms          | 5.41±0.03ms         |    1.03 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 14.2±0.07ms          | 13.0±0.07ms         |    0.91 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.14±0.02ms          | 5.19±0.04ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 24.9±0.6ms           | 25.3±0.5ms          |    1.02 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 23.3±0.3ms           | 21.3±0.2ms          |    0.91 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 11.9±1ms             | 11.2±1ms            |    0.94 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 29.0±2ms             | 28.7±1ms            |    0.99 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 83.1±0.4ms           | 80.6±0.4ms          |    0.97 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 28.2±1ms             | 27.7±1ms            |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 609±2ms              | 612±2ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 608±2ms              | 609±2ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 619±2ms              | 622±3ms             |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 617±4ms              | 618±2ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 2.08±0.07ms          | 2.16±0.08ms         |    1.04 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.10±0.07ms          | 2.10±0.07ms         |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 2.11±0.08ms          | 2.13±0.06ms         |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 2.25±0.1ms           | 2.11±0.06ms         |    0.94 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 348±3ms              | 367±1ms             |    1.06 | load.ManyCubes.time_many_cube_load                                                          |
|          | 90.7±2ms             | 95.1±0.9ms          |    1.05 | load.ManyVars.time_many_var_load                                                            |
|          | 10.3±0.2ms           | 10.1±0.07ms         |    0.98 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.2±0.08ms          | 10.2±0.07ms         |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.56±0.01s           | 1.55±0.02s          |    0.99 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.57±0.01s           | 1.56±0.02s          |    0.99 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.28±0.04ms          | 5.36±0.02ms         |    1.02 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.21±0.05ms          | 5.24±0.03ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.30±0.1ms           | 9.17±0.2ms          |    0.99 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.64±0.06ms          | 5.71±0.04ms         |    1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.52±0.01s           | 1.52±0.01s          |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 428±4ms              | 431±6ms             |    1.01 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.40±0.09ms          | 4.44±0.09ms         |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.26±0.04ms          | 4.26±0.02ms         |    1    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 156±1ms              | 155±2ms             |    1    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 16.8±0.1ms           | 15.9±0.02ms         |    0.94 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 159±1ms              | 157±2ms             |    0.99 | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 31.6±0.5ms           | 31.3±0.2ms          |    0.99 | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 16.7±0.2ms           | 15.8±0.3ms          |    0.94 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 31.5±0.3ms           | 31.5±0.1ms          |    1    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 21.4±0.3ms           | 20.5±0.4ms          |    0.96 | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 54.5±0.3ms           | 51.1±0.6ms          |    0.94 | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 11.0±0.2ms           | 10.0±0.2ms          |    0.91 | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 20.8±0.3ms           | 17.4±0.3ms          |    0.84 | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 21.6±0.3ms           | 20.5±0.3ms          |    0.95 | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 21.7±0.5ms           | 20.7±0.2ms          |    0.95 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 11.0±0.2ms           | 9.82±0.2ms          |    0.89 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 13.9±0.3ms           | 12.9±0.4ms          |    0.93 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 23.5±0.4ms           | 22.0±0.2ms          |    0.93 | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 67.2±0.6ms           | 63.7±0.7ms          |    0.95 | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 23.3±0.5ms           | 22.4±0.4ms          |    0.96 | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 25.9±0.4ms           | 24.0±0.3ms          |    0.93 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 41.7±0.9ms           | 39.5±0.7ms          |    0.95 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 852±5ms              | 851±9ms             |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 1.24±0.02s           | 1.23±0.02s          |    0.99 | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 441±5ms              | 426±5ms             |    0.97 | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 2.43±0.01G           | 2.42±0.01G          |    1    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 121±2M               | 120±6M              |    1    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 31.8±1ms             | 32.8±2ms            |    1.03 | merge_concat.Merge.time_merge                                                               |
|          | 126±0.03M            | 126±0.03M           |    1    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 376±4ns              | 373±1ns             |    0.99 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 202±1ms              | 200±1ms             |    0.99 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 771±0.6k             | 771±0.6k            |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.2±0M              | 60.2±0M             |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 19.6±0.2ms           | 19.0±0.1ms          |    0.97 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 22.3±0.5ms           | 22.4±0.3ms          |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 1.23±0M              | 1.23±0M             |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 25±0.01M             | 25±0M               |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 636±3ms              | 576±4ms             |    0.91 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.62±0.02M           | 1.64±0.02M          |    1.01 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.7±0.03M           | 96.7±0.03M          |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 577±4ms              | 529±3ms             |    0.92 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.5±0.02M            | 1.5±0.02M           |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.5±0.03M           | 96.5±0.03M          |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.55±0.03ms          | 6.59±0.04ms         |    1.01 | plot.AuxSort.time_aux_sort                                                                  |
|          | 59.1±0.5ms           | 52.1±0.4ms          |    0.88 | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              |    1    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 99.0±7ms             | 95.5±7ms            |    0.96 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 49.6±0.3ms           | 52.3±3ms            |    1.05 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 107±0.2M             | 107±0.3M            |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.04M            | 147±0.04M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 43.4±0.3ms           | 40.9±0.4ms          |    0.94 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 500±3ms              | 456±2ms             |    0.91 | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 96.7±4ns             | 91.0±0.9ns          |    0.94 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 93.0±1ns             | 94.0±2ns            |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 441±3ms              | 401±2ms             |    0.91 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 30.5±0.4k            | 30.4±0.3k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.86±0.2M            | 1.94±0.2M           |    1.05 | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 30.5±0.4k            | 30.5±0.3k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 208±30M              | 208±20M             |    1    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 38.8±0.4ms           | 39.1±0.3ms          |    1.01 | stats.PearsonR.time_lazy                                                                    |
|          | 9.09±0.1ms           | 9.01±0.2ms          |    0.99 | stats.PearsonR.time_real                                                                    |
|          | 30.9±1M              | 30.6±1M             |    0.99 | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.3±0M              | 18.3±0M             |    1    | stats.PearsonR.tracemalloc_real                                                             |
|          | 24.1±0.3ms           | 22.3±0.2ms          |    0.92 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 61.6±0.6ms           | 57.2±0.6ms          |    0.93 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 17.6±0.04M           | 17.6±0.04M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 7.77±0.05M           | 7.77±0.05M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Generated by GHA run 22787365231

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github-actions bot commented Mar 7, 2026

⏱️ Performance Benchmark Report: dee3597

Performance shifts
| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 5.42±0.07ms          | 3.56±0.07ms         |    0.66 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 5.50±0.1ms           | 3.57±0.1ms          |    0.65 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 5.47±0.08ms          | 3.49±0.06ms         |    0.64 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 5.51±0.09ms          | 3.56±0.05ms         |    0.65 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 20.8±0.3ms           | 17.1±0.2ms          |    0.82 | load.ugrid.BasicLoading.time_load_mesh(200000)                                      |
| -        | 5.46±0.07ms          | 3.41±0.05ms         |    0.62 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 7.00±0.08ms          | 4.81±0.04ms         |    0.69 | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 179±0.4ms            | 123±1ms             |    0.69 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 123±0.4ms            | 81.3±0.5ms          |    0.66 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 6.86±0.03ms          | 4.81±0.04ms         |    0.7  | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 124±0.9ms            | 86.1±0.7ms          |    0.69 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 104±0.4ms            | 65.2±0.5ms          |    0.63 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |
Full benchmark results

Benchmarks that have improved:

| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 5.42±0.07ms          | 3.56±0.07ms         |    0.66 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 5.50±0.1ms           | 3.57±0.1ms          |    0.65 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 5.47±0.08ms          | 3.49±0.06ms         |    0.64 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 5.51±0.09ms          | 3.56±0.05ms         |    0.65 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 20.8±0.3ms           | 17.1±0.2ms          |    0.82 | load.ugrid.BasicLoading.time_load_mesh(200000)                                      |
| -        | 5.46±0.07ms          | 3.41±0.05ms         |    0.62 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 7.00±0.08ms          | 4.81±0.04ms         |    0.69 | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 179±0.4ms            | 123±1ms             |    0.69 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 123±0.4ms            | 81.3±0.5ms          |    0.66 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 6.86±0.03ms          | 4.81±0.04ms         |    0.7  | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 124±0.9ms            | 86.1±0.7ms          |    0.69 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 104±0.4ms            | 65.2±0.5ms          |    0.63 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |

Benchmarks that have stayed the same:

| Change   | Before [043b0bc5]    | After [dee3597d]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 20.1±0.1ms           | 19.9±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 53.7±0.9ms           | 51.9±1ms            | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 34.4±0.3ms           | 34.3±0.6ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 191±2ms              | 166±3ms             | 0.87    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 22.6±0.3ms           | 22.6±0.2ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 34.0±0.3ms           | 31.6±0.5ms          | 0.93    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 22.4±0.1ms           | 21.8±0.3ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 34.1±0.5ms           | 31.6±0.5ms          | 0.93    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 20.2±0.1ms           | 20.0±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 46.9±0.5ms           | 44.5±0.8ms          | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 130±2ms              | 130±1ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 136±2ms              | 134±2ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 21.1±0.2ms           | 21.4±0.2ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 49.9±0.6ms           | 48.0±0.7ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 22.6±0.3ms           | 22.7±0.1ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 59.0±0.6ms           | 56.8±0.7ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 20.1±0.2ms           | 20.2±0.1ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 46.0±0.9ms           | 43.8±0.2ms          | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0.01s           | 1.09±0.01s          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.09±0.01s           | 1.09±0.01s          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 211±3ms              | 212±3ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 371±10ms             | 350±9ms             | 0.94    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 21.1±0.2ms           | 21.2±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 32.2±0.4ms           | 29.9±0.4ms          | 0.93    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 21.5±0.1ms           | 21.3±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 60.3±0.9ms           | 57.7±0.4ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 22.1±0.1ms           | 22.7±0.2ms          | 1.03    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 63.9±0.6ms           | 61.1±0.4ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 22.3±0.3ms           | 22.2±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 60.5±0.7ms           | 57.2±0.7ms          | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 7.81±0.04ms          | 7.76±0.08ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 24.0±0.3ms           | 22.1±0.2ms          | 0.92    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 20.2±0.4ms           | 19.6±0.4ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 146±1ms              | 124±1ms             | 0.85    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 8.21±0.06ms          | 8.12±0.1ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 22.3±0.4ms           | 20.1±0.3ms          | 0.90    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 8.30±0.2ms           | 8.03±0.1ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 22.3±0.3ms           | 20.2±0.2ms          | 0.91    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 7.79±0.08ms          | 7.72±0.1ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 22.8±0.2ms           | 20.5±0.4ms          | 0.90    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 24.5±0.1ms           | 24.4±0.2ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 37.6±0.6ms           | 35.4±0.3ms          | 0.94    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 8.02±0.09ms          | 7.93±0.09ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 23.2±0.2ms           | 20.9±0.3ms          | 0.90    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 9.03±0.08ms          | 8.95±0.09ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 25.3±0.3ms           | 23.2±0.4ms          | 0.92    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 7.77±0.05ms          | 7.67±0.08ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 22.9±0.4ms           | 20.6±0.2ms          | 0.90    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 529±2ms              | 536±5ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 542±3ms              | 539±3ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 45.1±0.5ms           | 45.4±0.2ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 159±0.7ms            | 136±0.6ms           | 0.85    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 8.08±0.2ms           | 8.13±0.09ms         | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 21.9±0.3ms           | 19.7±0.3ms          | 0.90    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 8.08±0.1ms           | 8.00±0.1ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 24.6±0.3ms           | 22.5±0.2ms          | 0.91    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 8.30±0.07ms          | 8.36±0.03ms         | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 24.4±0.4ms           | 22.0±0.3ms          | 0.90    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 8.27±0.04ms          | 8.19±0.1ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 23.9±0.3ms           | 21.5±0.1ms          | 0.90    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 21.5±0.08ms          | 21.4±0.1ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 85.0±0.6ms           | 82.6±0.7ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 21.7±0.2ms           | 21.7±0.3ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 96.1±0.9ms           | 93.6±0.9ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 20.5±0.2ms           | 20.6±0.2ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 56.0±0.5ms           | 53.2±0.5ms          | 0.95    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 8.27±0.05ms          | 8.46±0.1ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 29.3±0.7ms           | 26.6±0.4ms          | 0.91    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 8.13±0.09ms          | 8.12±0.1ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 30.7±0.5ms           | 28.3±0.9ms          | 0.92    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 7.94±0.1ms           | 8.02±0.09ms         | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 24.3±0.6ms           | 22.4±0.2ms          | 0.92    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 227±3ms              | 223±2ms             | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 308±3ms              | 283±2ms             | 0.92    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.17±0.02ms          | 1.15±0.01ms         | 0.99    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 395±5μs              | 400±5μs             | 1.01    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 2.03±0.02ms          | 2.07±0.04ms         | 1.02    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 1.46±0.01ms          | 1.46±0.03ms         | 1.00    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 79.5±1ms             | 78.5±1ms            | 0.99    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 23.7±0.1ms           | 24.0±1ms            | 1.01    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 90.2±2ms             | 92.3±1ms            | 1.02    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 17.1±0.2μs           | 17.3±0.2μs          | 1.01    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 83.0±2ms             | 83.7±1ms            | 1.01    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 26.6±0.9ms           | 26.3±0.6ms          | 0.99    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 94.4±2ms             | 94.4±1ms            | 1.00    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.2±0.2μs           | 17.2±0.3μs          | 1.00    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 184±1ms              | 161±2ms             | 0.88    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 76.7±0.7ms           | 65.2±0.5ms          | 0.85    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 208±1ms              | 187±1ms             | 0.90    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 57.0±0.9μs           | 56.2±0.8μs          | 0.99    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 275±5ms              | 237±5ms             | 0.86    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 171±2ms              | 138±3ms             | ~0.81   | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 303±5ms              | 262±3ms             | 0.86    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 381±7μs              | 382±8μs             | 1.00    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 1.01±0.02ms          | 976±9μs             | 0.97    | import_iris.Iris.time__concatenate                                                          |
|          | 233±1μs              | 230±2μs             | 0.99    | import_iris.Iris.time__constraints                                                          |
|          | 143±0.9μs            | 141±0.7μs           | 0.99    | import_iris.Iris.time__data_manager                                                         |
|          | 111±1μs              | 110±0.8μs           | 0.99    | import_iris.Iris.time__deprecation                                                          |
|          | 180±2μs              | 178±1μs             | 0.99    | import_iris.Iris.time__lazy_data                                                            |
|          | 1.08±0ms             | 1.08±0.01ms         | 1.01    | import_iris.Iris.time__merge                                                                |
|          | 77.5±0.8μs           | 77.5±0.5μs          | 1.00    | import_iris.Iris.time__representation                                                       |
|          | 722±5μs              | 718±7μs             | 0.99    | import_iris.Iris.time_analysis                                                              |
|          | 156±2μs              | 156±0.9μs           | 1.00    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 109±2μs              | 109±0.9μs           | 1.00    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 285±1μs              | 286±6μs             | 1.00    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 223±1μs              | 223±1μs             | 1.00    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 132±1μs              | 131±0.7μs           | 0.99    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 143±3μs              | 141±0.9μs           | 0.99    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 359±3μs              | 360±2μs             | 1.00    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 97.2±2μs             | 96.6±0.7μs          | 0.99    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 232±2μs              | 230±2μs             | 0.99    | import_iris.Iris.time_analysis_maths                                                        |
|          | 98.3±2μs             | 98.5±0.4μs          | 1.00    | import_iris.Iris.time_analysis_stats                                                        |
|          | 200±2μs              | 197±1μs             | 0.99    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 404±2μs              | 402±2μs             | 0.99    | import_iris.Iris.time_aux_factory                                                           |
|          | 84.8±0.5μs           | 86.6±1μs            | 1.02    | import_iris.Iris.time_common                                                                |
|          | 199±1μs              | 195±2μs             | 0.98    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.62±0.03ms          | 1.56±0.01ms         | 0.96    | import_iris.Iris.time_common_metadata                                                       |
|          | 211±2μs              | 209±1μs             | 0.99    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.29±0.01ms          | 1.29±0.01ms         | 1.00    | import_iris.Iris.time_common_resolve                                                        |
|          | 227±0.9μs            | 225±1μs             | 0.99    | import_iris.Iris.time_config                                                                |
|          | 147±4μs              | 141±0.9μs           | 0.96    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 475±3μs              | 475±5μs             | 1.00    | import_iris.Iris.time_coord_systems                                                         |
|          | 933±9μs              | 927±9μs             | 0.99    | import_iris.Iris.time_coords                                                                |
|          | 936±20μs             | 927±70μs            | 0.99    | import_iris.Iris.time_cube                                                                  |
|          | 290±2μs              | 292±3μs             | 1.01    | import_iris.Iris.time_exceptions                                                            |
|          | 78.8±0.5μs           | 78.4±0.2μs          | 0.99    | import_iris.Iris.time_experimental                                                          |
|          | 184±2μs              | 184±3μs             | 1.00    | import_iris.Iris.time_fileformats                                                           |
|          | 302±1μs              | 301±2μs             | 1.00    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.68±0.02ms          | 2.65±0ms            | 0.99    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 79.8±0.8μs           | 79.6±0.5μs          | 1.00    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 130±1μs              | 129±0.5μs           | 1.00    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 542±3μs              | 542±3μs             | 1.00    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 4.91±0.02ms          | 4.93±0.03ms         | 1.00    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 74.8±0.5μs           | 75.5±1μs            | 1.01    | import_iris.Iris.time_fileformats_name                                                      |
|          | 269±2μs              | 270±3μs             | 1.00    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 120±1μs              | 119±0.9μs           | 1.00    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 176±2μs              | 175±1μs             | 0.99    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 328±4μs              | 332±3μs             | 1.01    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 912±5μs              | 909±4μs             | 1.00    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 187±6μs              | 182±3μs             | 0.98    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 143±1μs              | 140±0.9μs           | 0.97    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 620±5μs              | 611±4μs             | 0.98    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 263±5μs              | 263±2μs             | 1.00    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.3±2μs             | 84.6±0.5μs          | 1.00    | import_iris.Iris.time_fileformats_um                                                        |
|          | 175±1μs              | 174±1μs             | 0.99    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 163±1μs              | 162±4μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 74.9±0.8μs           | 75.5±0.6μs          | 1.01    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 82.2±0.9μs           | 82.2±2μs            | 1.00    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 998±10μs             | 993±10μs            | 1.00    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 152±2μs              | 149±2μs             | 0.98    | import_iris.Iris.time_io                                                                    |
|          | 220±2μs              | 220±2μs             | 1.00    | import_iris.Iris.time_io_format_picker                                                      |
|          | 225±0.7μs            | 225±2μs             | 1.00    | import_iris.Iris.time_iris                                                                  |
|          | 143±0.4μs            | 145±0.8μs           | 1.01    | import_iris.Iris.time_iterate                                                               |
|          | 8.37±0.05ms          | 8.35±0.08ms         | 1.00    | import_iris.Iris.time_palette                                                               |
|          | 1.78±0.02ms          | 1.80±0.01ms         | 1.01    | import_iris.Iris.time_plot                                                                  |
|          | 230±6μs              | 233±3μs             | 1.02    | import_iris.Iris.time_quickplot                                                             |
|          | 2.09±0.03ms          | 2.13±0.03ms         | 1.02    | import_iris.Iris.time_std_names                                                             |
|          | 1.86±0.04ms          | 1.83±0.02ms         | 0.98    | import_iris.Iris.time_symbols                                                               |
|          | 91.6±0.7ms           | 95.0±7ms            | 1.04    | import_iris.Iris.time_tests                                                                 |
|          | 247±3μs              | 249±8μs             | 1.01    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 5.06±0.02ms          | 5.07±0.04ms         | 1.00    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 127±1μs              | 126±3μs             | 0.99    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.70±0.02ms          | 2.69±0.01ms         | 1.00    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 568±5μs              | 569±10μs            | 1.00    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 176±3μs              | 175±4μs             | 0.99    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 116±0.9μs            | 117±0.7μs           | 1.00    | import_iris.Iris.time_time                                                                  |
|          | 883±10μs             | 887±9μs             | 1.00    | import_iris.Iris.time_util                                                                  |
|          | 97.0±0.8μs           | 95.4±0.6μs          | 0.98    | iterate.IZip.time_izip                                                                      |
|          | 10.1±0.05ms          | 9.99±0.04ms         | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 18.7±0.3ms           | 17.5±0.1ms          | 0.94    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.2±0.05ms          | 10.2±0.04ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 10.1±0.07ms          | 9.91±0.04ms         | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 15.8±0.2ms           | 14.2±0.2ms          | 0.90    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.4±0.1ms           | 10.1±0.02ms         | 0.98    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.55±0.02s           | 1.55±0s             | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 14.6±0.1ms           | 13.1±0.05ms         | 0.90    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.56±0.02s           | 1.56±0.01s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.54±0.01s           | 1.52±0.01s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 14.6±0.03ms          | 13.5±0.2ms          | 0.93    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.56±0s              | 1.56±0.01s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.35±0.03ms          | 5.26±0.02ms         | 0.98    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 14.3±0.1ms           | 13.0±0.07ms         | 0.91    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.31±0.02ms          | 5.23±0.02ms         | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.35±0.04ms          | 5.29±0.03ms         | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 14.3±0.05ms          | 13.0±0.2ms          | 0.91    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.26±0.03ms          | 5.24±0.02ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 25.4±0.6ms           | 25.2±0.6ms          | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 22.4±0.4ms           | 20.5±0.4ms          | 0.91    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 11.5±0.9ms           | 12.0±0.9ms          | 1.04    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 28.2±1ms             | 28.1±1ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 82.7±0.9ms           | 80.7±0.5ms          | 0.98    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 27.7±2ms             | 27.6±0.4ms          | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 612±2ms              | 613±5ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 611±2ms              | 610±4ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 625±3ms              | 623±5ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 621±1ms              | 618±4ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 2.17±0.07ms          | 2.08±0.04ms         | 0.96    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.17±0.08ms          | 2.08±0.05ms         | 0.96    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 2.12±0.03ms          | 2.15±0.09ms         | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 2.23±0.06ms          | 2.13±0.07ms         | 0.96    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 352±4ms              | 370±3ms             | 1.05    | load.ManyCubes.time_many_cube_load                                                          |
|          | 90.4±1ms             | 95.2±2ms            | 1.05    | load.ManyVars.time_many_var_load                                                            |
|          | 10.1±0.2ms           | 10.1±0.03ms         | 1.00    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.4±0.06ms          | 10.3±0.09ms         | 1.00    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.56±0s              | 1.55±0s             | 0.99    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.59±0.02s           | 1.57±0.01s          | 0.99    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.34±0.04ms          | 5.29±0.03ms         | 0.99    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.38±0.03ms          | 5.29±0.03ms         | 0.98    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.50±0.2ms           | 9.13±0.04ms         | 0.96    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.74±0.07ms          | 5.67±0.02ms         | 0.99    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.55±0.02s           | 1.53±0.01s          | 0.98    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 434±2ms              | 429±6ms             | 0.99    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.46±0.02ms          | 4.49±0.05ms         | 1.01    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.34±0.05ms          | 4.27±0.02ms         | 0.98    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 157±3ms              | 156±3ms             | 0.99    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 17.0±0.1ms           | 15.9±0.2ms          | 0.94    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 159±0.7ms            | 161±3ms             | 1.02    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 31.7±0.1ms           | 31.5±0.4ms          | 0.99    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 16.9±0.2ms           | 15.6±0.1ms          | 0.92    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 32.1±0.2ms           | 32.0±1ms            | 1.00    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 21.4±0.2ms           | 20.1±0.2ms          | 0.94    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 55.7±0.4ms           | 50.8±0.3ms          | 0.91    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 11.1±0.2ms           | 9.90±0.2ms          | 0.89    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 21.2±0.2ms           | 20.0±0.2ms          | 0.95    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 21.3±0.5ms           | 20.0±0.3ms          | 0.94    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 11.2±0.3ms           | 9.94±0.2ms          | 0.89    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 13.9±0.4ms           | 12.3±0.3ms          | 0.88    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 23.5±0.4ms           | 22.4±0.2ms          | 0.95    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 66.7±0.5ms           | 62.0±0.4ms          | 0.93    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 23.3±0.5ms           | 22.5±0.3ms          | 0.96    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 25.2±0.5ms           | 24.4±0.3ms          | 0.97    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 42.7±2ms             | 40.4±1ms            | 0.94    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 853±4ms              | 870±7ms             | 1.02    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 1.24±0.02s           | 1.22±0.03s          | 0.98    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 448±7ms              | 426±6ms             | 0.95    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 2.43±0.01G           | 2.42±0.01G          | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 121±5M               | 120±6M              | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 30.8±1ms             | 31.9±3ms            | 1.04    | merge_concat.Merge.time_merge                                                               |
|          | 126±0.03M            | 126±0.03M           | 1.00    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 382±3ns              | 378±3ns             | 0.99    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 202±1ms              | 201±1ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 771±0.6k             | 771±0.7k            | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.2±0M              | 60.2±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 19.3±0.3ms           | 19.2±0.3ms          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 22.8±0.4ms           | 22.7±0.3ms          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 1.23±0M              | 1.23±0.01M          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 25±0.01M             | 25±0M               | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 638±2ms              | 577±3ms             | 0.90    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.64±0.03M           | 1.64±0.01M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.7±0.03M           | 96.7±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 575±1ms              | 532±2ms             | 0.92    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.51±0.02M           | 1.5±0.03M           | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.5±0.02M           | 96.6±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.58±0.04ms          | 6.54±0.03ms         | 0.99    | plot.AuxSort.time_aux_sort                                                                  |
|          | 59.7±2ms             | 51.5±1ms            | 0.86    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 99.8±6ms             | 96.4±7ms            | 0.97    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 51.1±0.4ms           | 54.0±0.4ms          | 1.06    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 107±0.2M             | 107±0.3M            | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.04M            | 147±0.04M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 43.0±0.3ms           | 39.8±0.7ms          | 0.93    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 496±3ms              | 453±2ms             | 0.91    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 93.2±0.7ns           | 91.1±2ns            | 0.98    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 92.9±0.9ns           | 91.5±2ns            | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 440±2ms              | 394±3ms             | 0.89    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 30.6±0.5k            | 30.5±0.3k           | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.85±0.1M            | 1.96±0.08M          | 1.06    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 30.5±0.5k            | 30.5±0.4k           | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±10M              | 208±20M             | 0.92    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 38.8±0.2ms           | 38.9±0.3ms          | 1.00    | stats.PearsonR.time_lazy                                                                    |
|          | 9.16±0.1ms           | 9.24±0.07ms         | 1.01    | stats.PearsonR.time_real                                                                    |
|          | 30.6±2M              | 31±0.8M             | 1.01    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.3±0M              | 18.3±0.01M          | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 24.1±0.1ms           | 22.5±0.1ms          | 0.94    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 62.5±1ms             | 59.2±2ms            | 0.95    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 17.6±0.04M           | 17.6±0.04M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 7.77±0.05M           | 7.77±0.05M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Generated by GHA run 22787365097

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github-actions bot commented Mar 7, 2026

⏱️ Performance Benchmark Report: dee3597

Performance shifts
| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 198±10ms             | 161±2ms             |    0.81 | cube.CubeEquality.time_equality(True, False, 'all_equal')                           |
| -        | 83.9±4ms             | 65.4±1ms            |    0.78 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                    |
| -        | 223±8ms              | 185±2ms             |    0.83 | cube.CubeEquality.time_equality(True, False, 'data_inequality')                     |
| -        | 307±10ms             | 234±3ms             |    0.76 | cube.CubeEquality.time_equality(True, True, 'all_equal')                            |
| -        | 192±10ms             | 140±2ms             |    0.73 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                     |
| -        | 331±10ms             | 260±4ms             |    0.78 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                      |
| -        | 5.48±0.1ms           | 3.62±0.3ms          |    0.66 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 5.43±0.08ms          | 3.69±0.3ms          |    0.68 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 5.53±0.1ms           | 3.54±0.3ms          |    0.64 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 5.57±0.06ms          | 3.69±0.3ms          |    0.66 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 12.7±0.8ms           | 9.99±0.3ms          |    0.79 | load.ugrid.BasicLoading.time_load_mesh(1)                                           |
| -        | 23.9±2ms             | 17.2±0.2ms          |    0.72 | load.ugrid.BasicLoading.time_load_mesh(200000)                                      |
| -        | 12.3±0.8ms           | 10.0±0.1ms          |    0.82 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                       |
| -        | 15.9±1ms             | 12.3±0.3ms          |    0.78 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                  |
| -        | 6.38±0.6ms           | 3.42±0.06ms         |    0.54 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 7.82±0.6ms           | 4.79±0.06ms         |    0.61 | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 49.3±4ms             | 38.5±0.7ms          |    0.78 | load.ugrid.DataRealisationTime.time_realise_data(10000)                             |
| -        | 180±9ms              | 124±2ms             |    0.69 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 123±10ms             | 81.5±1ms            |    0.66 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 64.0±4ms             | 52.4±2ms            |    0.82 | regridding.CurvilinearRegridding.time_regrid_pic                                    |
| -        | 6.88±0.5ms           | 4.83±0.08ms         |    0.7  | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 126±6ms              | 86.3±1ms            |    0.69 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 105±7ms              | 66.4±1ms            |    0.63 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |
Full benchmark results

Benchmarks that have improved:

| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 198±10ms             | 161±2ms             |    0.81 | cube.CubeEquality.time_equality(True, False, 'all_equal')                           |
| -        | 83.9±4ms             | 65.4±1ms            |    0.78 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                    |
| -        | 223±8ms              | 185±2ms             |    0.83 | cube.CubeEquality.time_equality(True, False, 'data_inequality')                     |
| -        | 307±10ms             | 234±3ms             |    0.76 | cube.CubeEquality.time_equality(True, True, 'all_equal')                            |
| -        | 192±10ms             | 140±2ms             |    0.73 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                     |
| -        | 331±10ms             | 260±4ms             |    0.78 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                      |
| -        | 5.48±0.1ms           | 3.62±0.3ms          |    0.66 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 5.43±0.08ms          | 3.69±0.3ms          |    0.68 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 5.53±0.1ms           | 3.54±0.3ms          |    0.64 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 5.57±0.06ms          | 3.69±0.3ms          |    0.66 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 12.7±0.8ms           | 9.99±0.3ms          |    0.79 | load.ugrid.BasicLoading.time_load_mesh(1)                                           |
| -        | 23.9±2ms             | 17.2±0.2ms          |    0.72 | load.ugrid.BasicLoading.time_load_mesh(200000)                                      |
| -        | 12.3±0.8ms           | 10.0±0.1ms          |    0.82 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                       |
| -        | 15.9±1ms             | 12.3±0.3ms          |    0.78 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                  |
| -        | 6.38±0.6ms           | 3.42±0.06ms         |    0.54 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 7.82±0.6ms           | 4.79±0.06ms         |    0.61 | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 49.3±4ms             | 38.5±0.7ms          |    0.78 | load.ugrid.DataRealisationTime.time_realise_data(10000)                             |
| -        | 180±9ms              | 124±2ms             |    0.69 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 123±10ms             | 81.5±1ms            |    0.66 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 64.0±4ms             | 52.4±2ms            |    0.82 | regridding.CurvilinearRegridding.time_regrid_pic                                    |
| -        | 6.88±0.5ms           | 4.83±0.08ms         |    0.7  | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 126±6ms              | 86.3±1ms            |    0.69 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 105±7ms              | 66.4±1ms            |    0.63 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |

Benchmarks that have stayed the same:

| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 20.6±0.7ms           | 20.4±0.2ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 54.7±1ms             | 52.0±0.5ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 34.5±1ms             | 34.6±0.5ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 191±9ms              | 166±2ms             |    0.87 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 22.5±0.5ms           | 22.5±0.4ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 33.7±1ms             | 32.1±0.4ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 22.4±0.3ms           | 22.9±0.4ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 34.3±1ms             | 31.9±0.2ms          |    0.93 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 20.1±0.7ms           | 20.5±0.2ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 46.4±1ms             | 44.1±0.4ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 131±5ms              | 131±2ms             |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 139±3ms              | 135±1ms             |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 21.1±0.4ms           | 21.3±0.3ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 50.6±2ms             | 47.7±0.4ms          |    0.94 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 22.6±0.7ms           | 23.2±0.1ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 59.4±2ms             | 57.4±0.5ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 20.1±0.8ms           | 20.2±0.3ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 46.2±1ms             | 44.3±0.6ms          |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0.01s           | 1.09±0.01s          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.09±0.02s           | 1.08±0.01s          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 218±6ms              | 216±2ms             |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 373±10ms             | 354±9ms             |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 21.0±0.4ms           | 21.2±0.2ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 33.0±0.6ms           | 30.7±0.4ms          |    0.93 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 21.5±0.4ms           | 21.4±0.3ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 60.1±2ms             | 57.5±0.5ms          |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 22.2±0.4ms           | 22.7±0.2ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 62.9±2ms             | 60.8±0.6ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 22.1±0.5ms           | 22.4±0.2ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 60.0±1ms             | 57.9±0.6ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 7.76±0.3ms           | 8.04±0.1ms          |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 24.1±0.9ms           | 21.6±0.5ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 19.7±0.7ms           | 19.9±0.2ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 146±10ms             | 126±2ms             |    0.86 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 8.21±0.3ms           | 8.34±0.1ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 22.0±1ms             | 20.7±0.3ms          |    0.94 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 8.13±0.2ms           | 8.20±0.1ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 21.7±1ms             | 20.3±0.3ms          |    0.93 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 7.74±0.2ms           | 7.91±0.08ms         |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 23.0±0.7ms           | 20.8±0.4ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 24.9±0.7ms           | 24.6±0.3ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 38.0±1ms             | 35.7±0.3ms          |    0.94 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 8.18±0.2ms           | 8.14±0.1ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 22.9±0.8ms           | 21.0±0.7ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 9.00±0.3ms           | 9.02±0.06ms         |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 25.1±1ms             | 23.3±0.4ms          |    0.93 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 7.87±0.2ms           | 7.87±0.06ms         |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 22.7±0.9ms           | 20.7±0.5ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 535±30ms             | 537±5ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 546±30ms             | 545±4ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 46.0±0.9ms           | 46.1±0.8ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 158±10ms             | 139±2ms             |    0.88 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 8.09±0.2ms           | 8.29±0.04ms         |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 22.3±0.8ms           | 20.0±0.5ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 8.07±0.2ms           | 8.32±0.1ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 25.6±1ms             | 22.7±0.5ms          |    0.88 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 8.26±0.2ms           | 8.28±0.1ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 25.4±0.8ms           | 22.2±0.2ms          |    0.87 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 8.37±0.2ms           | 8.58±0.07ms         |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 24.2±1ms             | 21.8±0.3ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 21.7±0.4ms           | 21.9±0.3ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 86.8±3ms             | 83.3±0.9ms          |    0.96 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 22.2±0.5ms           | 21.7±0.1ms          |    0.98 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 97.1±3ms             | 94.6±0.4ms          |    0.97 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 20.6±0.7ms           | 20.6±0.06ms         |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 57.6±1ms             | 53.8±0.7ms          |    0.93 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 8.43±0.1ms           | 8.52±0.1ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 29.8±0.8ms           | 27.1±0.8ms          |    0.91 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 8.22±0.2ms           | 8.26±0.06ms         |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 31.2±0.9ms           | 28.1±0.4ms          |    0.9  | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 7.99±0.2ms           | 8.07±0.2ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 25.1±0.8ms           | 22.3±0.3ms          |    0.89 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 225±3ms              | 227±3ms             |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 314±10ms             | 288±5ms             |    0.92 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.14±0.02ms          | 1.16±0.01ms         |    1.02 | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 397±3μs              | 402±6μs             |    1.01 | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 2.05±0.03ms          | 2.07±0.03ms         |    1.01 | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 1.43±0.02ms          | 1.46±0.02ms         |    1.03 | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 84.7±4ms             | 80.5±1ms            |    0.95 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 25.3±2ms             | 24.0±0.5ms          |    0.95 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 95.9±5ms             | 90.2±2ms            |    0.94 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 17.4±0.3μs           | 17.3±0.2μs          |    1    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 89.2±3ms             | 83.4±3ms            |    0.93 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 28.5±0.9ms           | 26.8±0.8ms          |    0.94 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 99.3±4ms             | 93.8±2ms            |    0.94 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.5±0.4μs           | 17.2±0.4μs          |    0.99 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 57.0±0.5μs           | 55.9±0.6μs          |    0.98 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 378±5μs              | 383±4μs             |    1.01 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 1.01±0.03ms          | 980±8μs             |    0.97 | import_iris.Iris.time__concatenate                                                          |
|          | 237±1μs              | 232±1μs             |    0.98 | import_iris.Iris.time__constraints                                                          |
|          | 147±3μs              | 143±2μs             |    0.97 | import_iris.Iris.time__data_manager                                                         |
|          | 112±1μs              | 111±0.4μs           |    0.99 | import_iris.Iris.time__deprecation                                                          |
|          | 180±3μs              | 178±5μs             |    0.99 | import_iris.Iris.time__lazy_data                                                            |
|          | 1.10±0.01ms          | 1.09±0.01ms         |    0.99 | import_iris.Iris.time__merge                                                                |
|          | 78.0±0.4μs           | 78.0±1μs            |    1    | import_iris.Iris.time__representation                                                       |
|          | 730±10μs             | 718±5μs             |    0.98 | import_iris.Iris.time_analysis                                                              |
|          | 158±2μs              | 156±4μs             |    0.99 | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 110±1μs              | 110±0.5μs           |    1    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 291±9μs              | 287±6μs             |    0.99 | import_iris.Iris.time_analysis__interpolation                                               |
|          | 227±4μs              | 224±1μs             |    0.98 | import_iris.Iris.time_analysis__regrid                                                      |
|          | 132±0.6μs            | 132±0.7μs           |    1    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 142±1μs              | 142±1μs             |    1    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 363±3μs              | 358±6μs             |    0.99 | import_iris.Iris.time_analysis_cartography                                                  |
|          | 95.9±0.8μs           | 96.7±1μs            |    1.01 | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 232±3μs              | 233±4μs             |    1    | import_iris.Iris.time_analysis_maths                                                        |
|          | 99.9±1μs             | 99.3±0.5μs          |    0.99 | import_iris.Iris.time_analysis_stats                                                        |
|          | 203±5μs              | 199±1μs             |    0.98 | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 410±8μs              | 408±6μs             |    1    | import_iris.Iris.time_aux_factory                                                           |
|          | 85.0±0.7μs           | 84.3±1μs            |    0.99 | import_iris.Iris.time_common                                                                |
|          | 198±2μs              | 195±0.8μs           |    0.98 | import_iris.Iris.time_common_lenient                                                        |
|          | 1.58±0.03ms          | 1.57±0.02ms         |    0.99 | import_iris.Iris.time_common_metadata                                                       |
|          | 211±2μs              | 210±2μs             |    1    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.29±0.02ms          | 1.30±0.02ms         |    1.01 | import_iris.Iris.time_common_resolve                                                        |
|          | 228±3μs              | 229±2μs             |    1.01 | import_iris.Iris.time_config                                                                |
|          | 140±1μs              | 139±1μs             |    1    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 486±10μs             | 473±2μs             |    0.97 | import_iris.Iris.time_coord_systems                                                         |
|          | 930±10μs             | 925±3μs             |    0.99 | import_iris.Iris.time_coords                                                                |
|          | 950±10μs             | 938±30μs            |    0.99 | import_iris.Iris.time_cube                                                                  |
|          | 293±2μs              | 292±4μs             |    1    | import_iris.Iris.time_exceptions                                                            |
|          | 78.9±0.8μs           | 80.1±2μs            |    1.02 | import_iris.Iris.time_experimental                                                          |
|          | 185±1μs              | 183±2μs             |    0.98 | import_iris.Iris.time_fileformats                                                           |
|          | 307±4μs              | 302±7μs             |    0.98 | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.74±0.03ms          | 2.69±0.03ms         |    0.98 | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 80.1±1μs             | 79.6±0.5μs          |    0.99 | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 132±3μs              | 129±0.8μs           |    0.98 | import_iris.Iris.time_fileformats_abf                                                       |
|          | 544±6μs              | 542±5μs             |    1    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 5.52±0.3ms           | 4.95±0.02ms         |    0.9  | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.2±2μs             | 76.1±1μs            |    1.01 | import_iris.Iris.time_fileformats_name                                                      |
|          | 271±4μs              | 271±4μs             |    1    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 125±2μs              | 119±1μs             |    0.95 | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 178±2μs              | 176±1μs             |    0.99 | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 338±8μs              | 333±5μs             |    0.99 | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 912±7μs              | 912±3μs             |    1    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 184±4μs              | 183±2μs             |    0.99 | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 139±0.6μs            | 141±1μs             |    1.02 | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 623±6μs              | 617±7μs             |    0.99 | import_iris.Iris.time_fileformats_rules                                                     |
|          | 265±3μs              | 264±5μs             |    1    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.3±0.6μs           | 84.9±1μs            |    1.01 | import_iris.Iris.time_fileformats_um                                                        |
|          | 175±2μs              | 175±1μs             |    1    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 161±3μs              | 164±0.7μs           |    1.02 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 75.9±0.3μs           | 75.6±0.7μs          |    1    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 82.8±0.5μs           | 82.5±0.4μs          |    1    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 1000±20μs            | 1.00±0.02ms         |    1    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 149±2μs              | 150±3μs             |    1    | import_iris.Iris.time_io                                                                    |
|          | 228±4μs              | 224±2μs             |    0.98 | import_iris.Iris.time_io_format_picker                                                      |
|          | 229±2μs              | 227±2μs             |    0.99 | import_iris.Iris.time_iris                                                                  |
|          | 147±2μs              | 145±0.6μs           |    0.99 | import_iris.Iris.time_iterate                                                               |
|          | 8.71±0.3ms           | 8.46±0.07ms         |    0.97 | import_iris.Iris.time_palette                                                               |
|          | 1.80±0.03ms          | 1.81±0.01ms         |    1.01 | import_iris.Iris.time_plot                                                                  |
|          | 237±6μs              | 235±2μs             |    0.99 | import_iris.Iris.time_quickplot                                                             |
|          | 2.13±0.06ms          | 2.13±0.03ms         |    1    | import_iris.Iris.time_std_names                                                             |
|          | 1.89±0.02ms          | 1.86±0.01ms         |    0.99 | import_iris.Iris.time_symbols                                                               |
|          | 40.8±1ms             | 40.0±2ms            |    0.98 | import_iris.Iris.time_tests                                                                 |
|          | 247±4μs              | 246±3μs             |    1    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 5.29±0.2ms           | 5.08±0.02ms         |    0.96 | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 126±2μs              | 125±0.5μs           |    1    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.75±0.09ms          | 2.72±0.03ms         |    0.99 | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 572±10μs             | 572±7μs             |    1    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 177±3μs              | 175±4μs             |    0.99 | import_iris.Iris.time_third_party_scipy                                                     |
|          | 117±2μs              | 116±1μs             |    0.99 | import_iris.Iris.time_time                                                                  |
|          | 886±20μs             | 875±4μs             |    0.99 | import_iris.Iris.time_util                                                                  |
|          | 98.4±1μs             | 94.6±0.6μs          |    0.96 | iterate.IZip.time_izip                                                                      |
|          | 10.4±0.5ms           | 10.1±0.4ms          |    0.97 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 19.1±1ms             | 18.8±0.9ms          |    0.98 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.4±0.6ms           | 10.4±0.3ms          |    0.99 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 10.0±0.5ms           | 10.2±0.3ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 15.8±1ms             | 14.6±0.6ms          |    0.93 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.2±0.3ms           | 10.3±0.3ms          |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.55±0.03s           | 1.58±0.02s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 14.6±0.8ms           | 13.5±0.5ms          |    0.93 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.56±0.04s           | 1.58±0.03s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.52±0.04s           | 1.55±0.03s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 14.7±0.1ms           | 13.3±0.7ms          |    0.91 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.56±0.05s           | 1.59±0.02s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.30±0.1ms           | 5.47±0.1ms          |    1.03 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 14.2±0.9ms           | 13.5±0.4ms          |    0.95 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.32±0.3ms           | 5.34±0.05ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.32±0.3ms           | 5.38±0.3ms          |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 14.3±0.8ms           | 13.3±0.7ms          |    0.93 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.33±0.1ms           | 5.33±0.1ms          |    1    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 23.8±1ms             | 25.8±1ms            |    1.09 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 23.4±0.7ms           | 21.8±1ms            |    0.93 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 11.4±1ms             | 12.1±1ms            |    1.06 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 28.6±1ms             | 28.1±1ms            |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 82.6±0.5ms           | 80.7±1ms            |    0.98 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 27.7±0.8ms           | 27.8±1ms            |    1    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 613±4ms              | 611±10ms            |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 611±8ms              | 617±10ms            |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 625±5ms              | 622±10ms            |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 616±5ms              | 622±10ms            |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 2.11±0.05ms          | 2.11±0.1ms          |    1    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.07±0.07ms          | 2.21±0.09ms         |    1.07 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 2.20±0.08ms          | 2.28±0.1ms          |    1.04 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 2.10±0.06ms          | 2.25±0.09ms         |    1.07 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 350±3ms              | 375±9ms             |    1.07 | load.ManyCubes.time_many_cube_load                                                          |
|          | 90.0±1ms             | 95.6±3ms            |    1.06 | load.ManyVars.time_many_var_load                                                            |
|          | 10.2±0.05ms          | 10.3±0.5ms          |    1.01 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.2±0.1ms           | 10.5±0.4ms          |    1.03 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.55±0.01s           | 1.59±0.04s          |    1.03 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.57±0.01s           | 1.60±0.03s          |    1.02 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.42±0.04ms          | 5.45±0.2ms          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.34±0.02ms          | 5.37±0.09ms         |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.31±0.3ms           | 9.36±0.4ms          |    1    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.70±0.09ms          | 5.70±0.3ms          |    1    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.54±0.04s           | 1.54±0.03s          |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 436±6ms              | 431±20ms            |    0.99 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.43±0.03ms          | 4.46±0.1ms          |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.29±0.03ms          | 4.34±0.3ms          |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 158±3ms              | 160±4ms             |    1.01 | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 17.1±0.5ms           | 16.0±0.8ms          |    0.93 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 159±3ms              | 164±5ms             |    1.03 | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 31.6±0.2ms           | 31.7±1ms            |    1    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 16.9±0.2ms           | 16.0±0.7ms          |    0.95 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 31.9±1ms             | 32.0±1ms            |    1    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 24.2±2ms             | 20.3±0.3ms          |    0.84 | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 60.1±3ms             | 52.1±0.9ms          |    0.87 | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 23.8±1ms             | 20.2±0.3ms          |    0.85 | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 23.9±1ms             | 20.0±0.4ms          |    0.84 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 25.8±1ms             | 22.2±0.2ms          |    0.86 | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 71.5±4ms             | 63.0±0.7ms          |    0.88 | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 26.4±1ms             | 23.0±0.2ms          |    0.87 | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 27.9±2ms             | 24.1±0.1ms          |    0.86 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 869±20ms             | 845±20ms            |    0.97 | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 1.25±0.03s           | 1.24±0.01s          |    1    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 458±20ms             | 435±4ms             |    0.95 | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 2.43±0.01G           | 2.42±0.01G          |    1    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 120±6M               | 120±6M              |    1    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 33.7±2ms             | 38.6±4ms            |    1.15 | merge_concat.Merge.time_merge                                                               |
|          | 126±0.03M            | 126±0.03M           |    1    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 371±3ns              | 375±4ns             |    1.01 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 203±1ms              | 202±1ms             |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 771±0.7k             | 771±0.6k            |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.2±0M              | 60.2±0M             |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 19.6±0.4ms           | 19.1±0.3ms          |    0.97 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 22.7±0.4ms           | 22.5±0.3ms          |    0.99 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 1.23±0M              | 1.23±0M             |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 25±0.01M             | 25±0M               |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 641±20ms             | 571±5ms             |    0.89 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.64±0.02M           | 1.62±0.03M          |    0.99 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.7±0.01M           | 96.7±0.03M          |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 576±10ms             | 530±4ms             |    0.92 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.5±0.02M            | 1.5±0.03M           |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.5±0.03M           | 96.5±0.02M          |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.80±0.2ms           | 6.67±0.06ms         |    0.98 | plot.AuxSort.time_aux_sort                                                                  |
|          | 136±3M               | 136±3M              |    1    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 108±7ms              | 99.7±7ms            |    0.93 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 51.4±1ms             | 52.1±0.3ms          |    1.01 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 107±0.2M             | 107±0.3M            |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.04M            | 147±0.04M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 44.1±0.8ms           | 40.5±0.4ms          |    0.92 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 501±10ms             | 456±3ms             |    0.91 | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 90.1±1ns             | 93.3±4ns            |    1.04 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 92.2±1ns             | 96.6±4ns            |    1.05 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 440±10ms             | 397±4ms             |    0.9  | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 30.4±0.4k            | 30.5±0.3k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.96±0.2M            | 1.92±0.1M           |    0.98 | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 30.4±0.4k            | 30.4±0.3k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 208±20M              | 190±20M             |    0.92 | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 40.2±0.8ms           | 38.9±0.4ms          |    0.97 | stats.PearsonR.time_lazy                                                                    |
|          | 9.52±0.6ms           | 9.44±0.2ms          |    0.99 | stats.PearsonR.time_real                                                                    |
|          | 30.7±1M              | 31.2±1M             |    1.02 | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.3±0M              | 18.3±0.01M          |    1    | stats.PearsonR.tracemalloc_real                                                             |
|          | 24.4±1ms             | 23.1±0.6ms          |    0.95 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 62.9±2ms             | 58.9±0.8ms          |    0.94 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 17.6±0.04M           | 17.6±0.04M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 7.77±0.05M           | 7.77±0.05M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Generated by GHA run 22787365047

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github-actions bot commented Mar 7, 2026

⏱️ Performance Benchmark Report: dee3597

Performance shifts
| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 173±1ms              | 140±2ms             |    0.81 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                     |
| -        | 5.59±0.1ms           | 3.51±0.05ms         |    0.63 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 5.66±0.1ms           | 3.58±0.08ms         |    0.63 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 5.48±0.07ms          | 3.54±0.04ms         |    0.65 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 5.59±0.06ms          | 3.68±0.09ms         |    0.66 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 5.46±0.1ms           | 3.48±0.09ms         |    0.64 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 7.22±0.08ms          | 5.09±0.06ms         |    0.7  | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 179±0.7ms            | 123±1ms             |    0.69 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 123±1ms              | 81.9±0.6ms          |    0.67 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 6.84±0.02ms          | 4.91±0.03ms         |    0.72 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 125±0.3ms            | 86.9±0.7ms          |    0.69 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 104±0.5ms            | 66.4±0.3ms          |    0.64 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |
Full benchmark results

Benchmarks that have improved:

| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 173±1ms              | 140±2ms             |    0.81 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                     |
| -        | 5.59±0.1ms           | 3.51±0.05ms         |    0.63 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 5.66±0.1ms           | 3.58±0.08ms         |    0.63 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 5.48±0.07ms          | 3.54±0.04ms         |    0.65 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 5.59±0.06ms          | 3.68±0.09ms         |    0.66 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 5.46±0.1ms           | 3.48±0.09ms         |    0.64 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 7.22±0.08ms          | 5.09±0.06ms         |    0.7  | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 179±0.7ms            | 123±1ms             |    0.69 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 123±1ms              | 81.9±0.6ms          |    0.67 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 6.84±0.02ms          | 4.91±0.03ms         |    0.72 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 125±0.3ms            | 86.9±0.7ms          |    0.69 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 104±0.5ms            | 66.4±0.3ms          |    0.64 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |

Benchmarks that have stayed the same:

| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 20.0±0.3ms           | 21.0±0.3ms          |    1.05 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 54.6±0.9ms           | 52.9±0.8ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 34.5±0.5ms           | 34.5±0.3ms          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 192±1ms              | 170±2ms             |    0.89 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 22.2±0.2ms           | 22.9±0.4ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 34.4±0.1ms           | 31.5±0.4ms          |    0.92 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 22.4±0.2ms           | 23.1±0.2ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 33.8±0.4ms           | 31.5±0.7ms          |    0.93 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 19.9±0.1ms           | 20.4±0.3ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 47.0±0.7ms           | 44.7±0.5ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 131±3ms              | 133±1ms             |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 137±2ms              | 136±2ms             |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 21.0±0.2ms           | 21.8±0.3ms          |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 50.9±0.8ms           | 48.3±0.5ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 22.3±0.1ms           | 22.6±0.2ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 59.5±0.5ms           | 58.1±1ms            |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 20.1±0.2ms           | 20.2±0.04ms         |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 46.3±0.8ms           | 45.0±0.7ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0.01s           | 1.09±0.01s          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.08±0.01s           | 1.09±0.01s          |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 212±5ms              | 212±3ms             |    1    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 387±9ms              | 362±10ms            |    0.93 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 21.0±0.3ms           | 21.3±0.3ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 32.2±0.6ms           | 30.4±0.3ms          |    0.95 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 21.2±0.1ms           | 21.7±0.3ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 59.3±0.7ms           | 58.9±1ms            |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 22.0±0.3ms           | 22.6±0.3ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 64.6±0.8ms           | 63.1±0.7ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 22.0±0.1ms           | 22.7±0.3ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 60.9±1ms             | 59.0±0.7ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 7.80±0.2ms           | 8.00±0.1ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 24.2±0.4ms           | 21.8±0.4ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 19.7±0.1ms           | 20.1±0.2ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 148±1ms              | 127±1ms             |    0.86 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 8.12±0.08ms          | 8.29±0.2ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 22.7±0.5ms           | 20.5±0.2ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 8.15±0.2ms           | 8.30±0.1ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 22.6±0.3ms           | 20.0±0.3ms          |    0.88 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 7.73±0.04ms          | 7.82±0.05ms         |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 22.7±0.4ms           | 20.6±0.2ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 24.6±0.3ms           | 24.8±0.4ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 37.6±0.4ms           | 35.5±0.6ms          |    0.94 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 8.07±0.08ms          | 8.24±0.1ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 23.3±0.2ms           | 20.9±0.2ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 8.89±0.2ms           | 9.26±0.07ms         |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 25.9±0.3ms           | 23.2±0.4ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 7.71±0.07ms          | 7.83±0.2ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 22.8±0.4ms           | 20.9±0.3ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 528±1ms              | 532±2ms             |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 542±4ms              | 538±3ms             |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 45.4±0.3ms           | 46.7±0.9ms          |    1.03 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 159±1ms              | 138±0.7ms           |    0.87 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 7.99±0.09ms          | 8.29±0.1ms          |    1.04 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 22.0±0.2ms           | 20.0±0.3ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 7.98±0.03ms          | 8.11±0.09ms         |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 24.7±0.4ms           | 22.6±0.2ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 8.22±0.1ms           | 8.30±0.1ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 24.5±0.3ms           | 22.5±0.3ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 8.19±0.07ms          | 8.36±0.05ms         |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 23.8±0.4ms           | 21.6±0.2ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 21.4±0.2ms           | 21.8±0.3ms          |    1.02 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 85.4±1ms             | 83.3±0.9ms          |    0.98 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 21.6±0.2ms           | 21.8±0.1ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 96.4±1ms             | 94.6±0.8ms          |    0.98 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 20.4±0.1ms           | 20.7±0.2ms          |    1.02 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 55.8±0.9ms           | 54.0±0.7ms          |    0.97 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 8.26±0.1ms           | 8.34±0.1ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 29.5±0.4ms           | 27.5±0.5ms          |    0.93 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 8.23±0.1ms           | 8.12±0.1ms          |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 31.0±0.3ms           | 28.3±0.6ms          |    0.91 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 7.87±0.06ms          | 7.94±0.1ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 25.2±0.4ms           | 22.7±0.2ms          |    0.9  | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 223±1ms              | 225±1ms             |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 309±2ms              | 287±4ms             |    0.93 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.13±0.01ms          | 1.17±0.01ms         |    1.04 | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 397±5μs              | 397±6μs             |    1    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 2.00±0.03ms          | 2.06±0.04ms         |    1.03 | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 1.44±0.02ms          | 1.47±0.03ms         |    1.02 | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 78.5±0.6ms           | 81.2±2ms            |    1.03 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 23.7±0.1ms           | 24.6±1ms            |    1.04 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 91.3±1ms             | 93.0±1ms            |    1.02 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 17.3±0.1μs           | 17.4±0.2μs          |    1    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 84.2±2ms             | 85.1±2ms            |    1.01 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 26.3±0.6ms           | 26.9±0.5ms          |    1.02 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 94.6±2ms             | 98.4±2ms            |    1.04 | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.1±0.2μs           | 17.2±0.3μs          |    1    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 184±1ms              | 163±2ms             |    0.88 | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 77.3±0.5ms           | 65.8±0.6ms          |    0.85 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 210±1ms              | 187±4ms             |    0.89 | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 56.7±0.4μs           | 56.5±1μs            |    1    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 281±5ms              | 238±2ms             |    0.85 | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 308±7ms              | 263±4ms             |    0.85 | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 381±5μs              | 377±9μs             |    0.99 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 974±20μs             | 984±3μs             |    1.01 | import_iris.Iris.time__concatenate                                                          |
|          | 235±5μs              | 234±1μs             |    1    | import_iris.Iris.time__constraints                                                          |
|          | 142±5μs              | 142±0.9μs           |    1    | import_iris.Iris.time__data_manager                                                         |
|          | 111±2μs              | 110±0.7μs           |    0.99 | import_iris.Iris.time__deprecation                                                          |
|          | 178±2μs              | 178±1μs             |    1    | import_iris.Iris.time__lazy_data                                                            |
|          | 1.09±0.01ms          | 1.09±0.01ms         |    1    | import_iris.Iris.time__merge                                                                |
|          | 78.1±0.5μs           | 77.4±0.4μs          |    0.99 | import_iris.Iris.time__representation                                                       |
|          | 724±6μs              | 725±4μs             |    1    | import_iris.Iris.time_analysis                                                              |
|          | 157±0.6μs            | 157±3μs             |    1    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 112±2μs              | 110±3μs             |    0.99 | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 285±1μs              | 286±0.7μs           |    1    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 223±0.8μs            | 227±2μs             |    1.02 | import_iris.Iris.time_analysis__regrid                                                      |
|          | 138±4μs              | 132±0.7μs           |    0.96 | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 142±2μs              | 144±3μs             |    1.01 | import_iris.Iris.time_analysis_calculus                                                     |
|          | 357±2μs              | 358±2μs             |    1    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 96.9±0.9μs           | 95.9±0.6μs          |    0.99 | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 234±2μs              | 232±2μs             |    0.99 | import_iris.Iris.time_analysis_maths                                                        |
|          | 99.1±0.9μs           | 98.2±0.2μs          |    0.99 | import_iris.Iris.time_analysis_stats                                                        |
|          | 200±0.9μs            | 200±2μs             |    1    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 400±3μs              | 410±4μs             |    1.02 | import_iris.Iris.time_aux_factory                                                           |
|          | 85.2±0.4μs           | 85.6±0.9μs          |    1    | import_iris.Iris.time_common                                                                |
|          | 196±1μs              | 198±3μs             |    1.01 | import_iris.Iris.time_common_lenient                                                        |
|          | 1.58±0.01ms          | 1.57±0ms            |    1    | import_iris.Iris.time_common_metadata                                                       |
|          | 209±9μs              | 213±0.8μs           |    1.02 | import_iris.Iris.time_common_mixin                                                          |
|          | 1.28±0.01ms          | 1.29±0ms            |    1.01 | import_iris.Iris.time_common_resolve                                                        |
|          | 227±2μs              | 227±0.9μs           |    1    | import_iris.Iris.time_config                                                                |
|          | 141±2μs              | 140±3μs             |    1    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 481±10μs             | 481±4μs             |    1    | import_iris.Iris.time_coord_systems                                                         |
|          | 925±2μs              | 941±9μs             |    1.02 | import_iris.Iris.time_coords                                                                |
|          | 951±20μs             | 948±20μs            |    1    | import_iris.Iris.time_cube                                                                  |
|          | 287±2μs              | 296±3μs             |    1.03 | import_iris.Iris.time_exceptions                                                            |
|          | 79.0±1μs             | 77.9±0.2μs          |    0.99 | import_iris.Iris.time_experimental                                                          |
|          | 186±2μs              | 184±1μs             |    0.99 | import_iris.Iris.time_fileformats                                                           |
|          | 300±2μs              | 307±3μs             |    1.02 | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.66±0.01ms          | 2.65±0.01ms         |    1    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 80.0±0.4μs           | 79.1±0.3μs          |    0.99 | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 130±2μs              | 130±0.8μs           |    1    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 546±5μs              | 549±2μs             |    1.01 | import_iris.Iris.time_fileformats_cf                                                        |
|          | 4.94±0.05ms          | 4.95±0.05ms         |    1    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.3±0.1μs           | 76.1±1μs            |    1.01 | import_iris.Iris.time_fileformats_name                                                      |
|          | 271±2μs              | 268±4μs             |    0.99 | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 119±0.9μs            | 119±0.8μs           |    1    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 177±0.7μs            | 178±2μs             |    1.01 | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 331±4μs              | 330±10μs            |    1    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 912±3μs              | 912±4μs             |    1    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 183±0.6μs            | 184±2μs             |    1.01 | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 140±1μs              | 139±1μs             |    0.99 | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 612±8μs              | 621±4μs             |    1.01 | import_iris.Iris.time_fileformats_rules                                                     |
|          | 260±2μs              | 264±2μs             |    1.02 | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.6±1μs             | 84.4±0.6μs          |    1    | import_iris.Iris.time_fileformats_um                                                        |
|          | 176±2μs              | 175±4μs             |    1    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 162±0.6μs            | 165±3μs             |    1.02 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 75.5±0.8μs           | 76.0±0.4μs          |    1.01 | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 81.2±0.7μs           | 81.5±0.8μs          |    1    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 984±3μs              | 990±6μs             |    1.01 | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 149±2μs              | 148±0.7μs           |    1    | import_iris.Iris.time_io                                                                    |
|          | 219±2μs              | 221±2μs             |    1.01 | import_iris.Iris.time_io_format_picker                                                      |
|          | 226±1μs              | 226±4μs             |    1    | import_iris.Iris.time_iris                                                                  |
|          | 144±2μs              | 146±0.5μs           |    1.01 | import_iris.Iris.time_iterate                                                               |
|          | 8.37±0.2ms           | 8.44±0.05ms         |    1.01 | import_iris.Iris.time_palette                                                               |
|          | 1.79±0.02ms          | 1.81±0.05ms         |    1.01 | import_iris.Iris.time_plot                                                                  |
|          | 234±1μs              | 233±2μs             |    0.99 | import_iris.Iris.time_quickplot                                                             |
|          | 2.07±0.04ms          | 2.13±0.02ms         |    1.03 | import_iris.Iris.time_std_names                                                             |
|          | 1.87±0.04ms          | 1.85±0ms            |    0.99 | import_iris.Iris.time_symbols                                                               |
|          | 107±2ms              | 107±1ms             |    1.01 | import_iris.Iris.time_tests                                                                 |
|          | 247±4μs              | 244±1μs             |    0.99 | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 5.04±0.02ms          | 5.03±0.09ms         |    1    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 126±0.8μs            | 125±0.7μs           |    0.99 | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.70±0.01ms          | 2.70±0.01ms         |    1    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 565±2μs              | 580±10μs            |    1.03 | import_iris.Iris.time_third_party_numpy                                                     |
|          | 174±0.5μs            | 175±0.7μs           |    1    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 119±2μs              | 118±0.9μs           |    1    | import_iris.Iris.time_time                                                                  |
|          | 881±10μs             | 895±10μs            |    1.02 | import_iris.Iris.time_util                                                                  |
|          | 96.8±2μs             | 96.2±1μs            |    0.99 | iterate.IZip.time_izip                                                                      |
|          | 9.97±0.1ms           | 10.2±0.09ms         |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 18.3±0.7ms           | 16.9±0.9ms          |    0.92 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.1±0.09ms          | 10.3±0.05ms         |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 10.0±0.06ms          | 10.1±0.04ms         |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 15.7±0.2ms           | 14.4±0.09ms         |    0.92 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.2±0.2ms           | 10.3±0.04ms         |    1.01 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.55±0.01s           | 1.55±0.02s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 14.6±0.1ms           | 13.2±0.06ms         |    0.9  | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.55±0.02s           | 1.59±0.02s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.55±0.01s           | 1.56±0.01s          |    1.01 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 14.6±0.1ms           | 13.4±0.3ms          |    0.92 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.56±0.01s           | 1.59±0.01s          |    1.02 | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.30±0.05ms          | 5.37±0.03ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 14.3±0.1ms           | 13.0±0.09ms         |    0.91 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.25±0.03ms          | 5.31±0.03ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.29±0.04ms          | 5.35±0.03ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 14.2±0.2ms           | 13.0±0.2ms          |    0.92 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.22±0.02ms          | 5.30±0.03ms         |    1.02 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 26.5±0.6ms           | 25.6±0.5ms          |    0.97 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 23.9±0.5ms           | 21.5±0.3ms          |    0.9  | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 12.0±0.9ms           | 12.2±1ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 28.1±1ms             | 28.6±1ms            |    1.02 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 83.4±0.7ms           | 80.9±0.4ms          |    0.97 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 28.0±1ms             | 28.2±1ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 634±5ms              | 630±3ms             |    0.99 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 633±4ms              | 635±3ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 647±2ms              | 648±3ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 646±2ms              | 643±3ms             |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 2.10±0.03ms          | 2.17±0.07ms         |    1.03 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.11±0.08ms          | 2.13±0.06ms         |    1.01 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 2.22±0.06ms          | 2.16±0.04ms         |    0.97 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 2.22±0.1ms           | 2.14±0.02ms         |    0.96 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 349±3ms              | 371±2ms             |    1.06 | load.ManyCubes.time_many_cube_load                                                          |
|          | 88.8±1ms             | 94.9±1ms            |    1.07 | load.ManyVars.time_many_var_load                                                            |
|          | 10.0±0.07ms          | 10.2±0.2ms          |    1.02 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.2±0.04ms          | 10.6±0.05ms         |    1.03 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.55±0.01s           | 1.58±0.02s          |    1.02 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.59±0.02s           | 1.60±0.01s          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.31±0.04ms          | 5.42±0.04ms         |    1.02 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.32±0.08ms          | 5.34±0.06ms         |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.16±0.1ms           | 9.24±0.06ms         |    1.01 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.70±0.04ms          | 5.68±0.04ms         |    1    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.54±0.01s           | 1.55±0.01s          |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 432±4ms              | 433±3ms             |    1    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.41±0.03ms          | 4.49±0.02ms         |    1.02 | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.31±0.04ms          | 4.34±0.04ms         |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 155±2ms              | 162±3ms             |    1.04 | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 17.4±0.2ms           | 15.9±0.07ms         |    0.91 | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 158±1ms              | 162±2ms             |    1.02 | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 31.5±0.2ms           | 32.1±0.3ms          |    1.02 | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 17.0±0.2ms           | 15.8±0.1ms          |    0.93 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 32.0±0.2ms           | 32.5±0.6ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 21.8±0.3ms           | 20.8±0.4ms          |    0.95 | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 55.4±0.5ms           | 53.0±0.6ms          |    0.96 | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 11.2±0.2ms           | 10.0±0.2ms          |    0.9  | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 21.1±0.3ms           | 17.9±0.2ms          |    0.85 | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 21.5±0.3ms           | 20.2±0.6ms          |    0.94 | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 21.6±0.4ms           | 20.5±0.5ms          |    0.95 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 11.3±0.3ms           | 9.90±0.2ms          |    0.88 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 14.4±0.4ms           | 12.9±0.6ms          |    0.9  | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 23.9±0.3ms           | 23.2±0.5ms          |    0.97 | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 67.7±1ms             | 63.7±1ms            |    0.94 | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 24.3±0.3ms           | 22.6±0.3ms          |    0.93 | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 25.5±0.7ms           | 24.4±0.2ms          |    0.96 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 41.5±0.9ms           | 39.7±0.7ms          |    0.96 | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 881±9ms              | 878±5ms             |    1    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 1.24±0.02s           | 1.26±0.02s          |    1.02 | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 443±9ms              | 433±10ms            |    0.98 | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 2.43±0.01G           | 2.42±0.01G          |    1    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 121±6M               | 121±6M              |    1    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 33.4±0.8ms           | 34.1±2ms            |    1.02 | merge_concat.Merge.time_merge                                                               |
|          | 126±0.03M            | 126±0.03M           |    1    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 382±6ns              | 375±3ns             |    0.98 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 201±2ms              | 201±2ms             |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 771±0.6k             | 771±0.6k            |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.2±0M              | 60.2±0M             |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 19.4±0.2ms           | 19.3±0.2ms          |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 23.1±0.6ms           | 22.6±0.3ms          |    0.98 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 1.23±0M              | 1.23±0M             |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 25±0M                | 25±0.01M            |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 644±2ms              | 585±5ms             |    0.91 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.6±0.02M            | 1.62±0.03M          |    1.01 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.7±0.02M           | 96.7±0.02M          |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 582±5ms              | 530±4ms             |    0.91 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.5±0.02M            | 1.5±0.05M           |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.5±0.02M           | 96.6±0.03M          |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.60±0.03ms          | 6.58±0.03ms         |    1    | plot.AuxSort.time_aux_sort                                                                  |
|          | 61.4±0.7ms           | 54.8±1ms            |    0.89 | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              |    1    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 103±7ms              | 102±7ms             |    0.99 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 50.9±0.5ms           | 56.8±1ms            |    1.12 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 107±0.2M             | 107±0.3M            |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.04M            | 147±0.04M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 44.0±0.6ms           | 41.2±0.8ms          |    0.94 | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 502±2ms              | 460±1ms             |    0.92 | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 92.8±0.5ns           | 92.8±10ns           |    1    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 94.0±0.5ns           | 93.3±10ns           |    0.99 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 444±2ms              | 407±5ms             |    0.92 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 30.6±0.5k            | 30.4±0.3k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.85±0.2M            | 1.87±0.2M           |    1.01 | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 30.6±0.4k            | 30.6±0.4k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±20M              | 225±30M             |    1    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 39.4±0.3ms           | 39.0±0.7ms          |    0.99 | stats.PearsonR.time_lazy                                                                    |
|          | 9.42±0.2ms           | 9.24±0.09ms         |    0.98 | stats.PearsonR.time_real                                                                    |
|          | 30.6±1M              | 30.6±1M             |    1    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.3±0M              | 18.3±0.01M          |    1    | stats.PearsonR.tracemalloc_real                                                             |
|          | 24.5±0.3ms           | 22.9±0.3ms          |    0.93 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 62.5±0.7ms           | 58.0±0.6ms          |    0.93 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 17.6±0.04M           | 17.6±0.04M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 7.77±0.05M           | 7.77±0.05M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Generated by GHA run 22787365026

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github-actions bot commented Mar 7, 2026

⏱️ Performance Benchmark Report: dee3597

Performance shifts
| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 304±10ms             | 252±8ms             |    0.83 | cube.CubeEquality.time_equality(True, True, 'all_equal')                            |
| -        | 184±4ms              | 153±4ms             |    0.83 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                     |
| -        | 6.10±0.2ms           | 3.96±0.2ms          |    0.65 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 6.20±0.3ms           | 4.02±0.2ms          |    0.65 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 6.31±0.3ms           | 3.93±0.3ms          |    0.62 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 6.29±0.4ms           | 4.14±0.3ms          |    0.66 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 6.26±0.2ms           | 4.05±0.2ms          |    0.65 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 8.14±0.06ms          | 5.75±0.3ms          |    0.71 | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 195±6ms              | 132±3ms             |    0.67 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 134±4ms              | 90.5±4ms            |    0.68 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 7.01±0.2ms           | 5.48±0.4ms          |    0.78 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 129±2ms              | 93.0±4ms            |    0.72 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 109±1ms              | 71.2±2ms            |    0.65 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |
Full benchmark results

Benchmarks that have improved:

| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                               |
|----------|----------------------|---------------------|---------|-------------------------------------------------------------------------------------|
| -        | 304±10ms             | 252±8ms             |    0.83 | cube.CubeEquality.time_equality(True, True, 'all_equal')                            |
| -        | 184±4ms              | 153±4ms             |    0.83 | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                     |
| -        | 6.10±0.2ms           | 3.96±0.2ms          |    0.65 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                     |
| -        | 6.20±0.3ms           | 4.02±0.2ms          |    0.65 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                      |
| -        | 6.31±0.3ms           | 3.93±0.3ms          |    0.62 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                      |
| -        | 6.29±0.4ms           | 4.14±0.3ms          |    0.66 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                       |
| -        | 6.26±0.2ms           | 4.05±0.2ms          |    0.65 | load.ugrid.DataRealisation.time_realise_data(10000)                                 |
| -        | 8.14±0.06ms          | 5.75±0.3ms          |    0.71 | load.ugrid.DataRealisation.time_realise_data(200000)                                |
| -        | 195±6ms              | 132±3ms             |    0.67 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50) |
| -        | 134±4ms              | 90.5±4ms            |    0.68 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                     |
| -        | 7.01±0.2ms           | 5.48±0.4ms          |    0.78 | save.NetcdfSave.time_netcdf_save_cube(50, False)                                    |
| -        | 129±2ms              | 93.0±4ms            |    0.72 | save.NetcdfSave.time_netcdf_save_cube(50, True)                                     |
| -        | 109±1ms              | 71.2±2ms            |    0.65 | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                     |

Benchmarks that have stayed the same:

| Change   | Before [043b0bc5]    | After [dee3597d]    |   Ratio | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 20.6±0.3ms           | 20.8±0.5ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 54.9±0.5ms           | 53.8±1ms            |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 34.9±0.5ms           | 35.5±1ms            |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 198±2ms              | 178±2ms             |    0.9  | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 22.4±0.2ms           | 23.0±0.6ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 34.7±0.4ms           | 33.5±0.6ms          |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 22.7±0.2ms           | 22.9±0.6ms          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 34.6±0.2ms           | 33.5±0.6ms          |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 20.3±0.2ms           | 20.6±0.2ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 46.7±0.6ms           | 46.1±1ms            |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 133±1ms              | 136±3ms             |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 139±3ms              | 139±4ms             |    1    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 21.3±0.3ms           | 21.9±0.5ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 50.7±1ms             | 50.3±1ms            |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 22.8±0.2ms           | 23.2±0.4ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 60.5±0.6ms           | 59.4±0.9ms          |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 20.3±0.2ms           | 20.8±0.8ms          |    1.02 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 46.7±0.6ms           | 45.9±1ms            |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 1.09±0.01s           | 1.08±0.01s          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 1.08±0.01s           | 1.09±0.01s          |    1.01 | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 215±3ms              | 214±4ms             |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 381±7ms              | 369±10ms            |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 21.8±0.3ms           | 22.3±0.7ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 32.9±0.7ms           | 31.7±1ms            |    0.96 | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 21.8±0.1ms           | 22.4±0.8ms          |    1.03 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 60.7±0.7ms           | 59.5±1ms            |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 22.7±0.2ms           | 23.6±0.8ms          |    1.04 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 65.0±0.9ms           | 63.7±1ms            |    0.98 | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 22.6±0.2ms           | 22.5±0.5ms          |    0.99 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 61.2±0.8ms           | 59.4±1ms            |    0.97 | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 7.96±0.1ms           | 8.03±0.3ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 25.4±0.6ms           | 22.9±0.5ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 20.0±0.2ms           | 20.3±0.7ms          |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 158±8ms              | 139±9ms             |    0.88 | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 8.38±0.1ms           | 8.41±0.3ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 23.6±0.6ms           | 21.4±0.6ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 8.29±0.2ms           | 8.28±0.1ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 23.4±0.4ms           | 20.9±0.3ms          |    0.89 | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 7.88±0.1ms           | 8.01±0.2ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 23.6±0.5ms           | 21.8±0.5ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 25.0±0.4ms           | 25.5±0.4ms          |    1.02 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 38.5±0.8ms           | 36.6±0.7ms          |    0.95 | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 8.21±0.07ms          | 8.31±0.06ms         |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 24.1±0.7ms           | 22.5±0.6ms          |    0.93 | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 9.15±0.09ms          | 9.15±0.3ms          |    1    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 26.3±0.7ms           | 24.1±0.6ms          |    0.92 | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 8.18±0.3ms           | 7.95±0.2ms          |    0.97 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 24.1±0.6ms           | 21.5±0.4ms          |    0.89 | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 532±2ms              | 533±3ms             |    1    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 543±2ms              | 548±5ms             |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 46.6±0.5ms           | 47.0±1ms            |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 169±4ms              | 147±6ms             |    0.87 | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 8.13±0.04ms          | 8.06±0.1ms          |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 23.0±0.4ms           | 20.5±0.5ms          |    0.89 | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 8.25±0.06ms          | 8.21±0.06ms         |    0.99 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 25.7±0.7ms           | 23.4±0.4ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 8.39±0.1ms           | 8.43±0.04ms         |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 25.6±0.4ms           | 22.9±0.4ms          |    0.9  | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 8.48±0.2ms           | 8.52±0.07ms         |    1.01 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 24.7±0.5ms           | 22.6±0.5ms          |    0.91 | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 22.1±0.2ms           | 22.2±0.1ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 86.8±1ms             | 84.6±0.4ms          |    0.97 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 22.1±0.5ms           | 22.4±0.2ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 98.7±1ms             | 95.7±0.8ms          |    0.97 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 21.3±0.3ms           | 21.3±0.4ms          |    1    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 57.3±0.6ms           | 55.3±0.9ms          |    0.96 | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 8.43±0.08ms          | 8.55±0.2ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 30.5±0.5ms           | 28.3±0.4ms          |    0.93 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 8.33±0.1ms           | 8.31±0.04ms         |    1    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 31.8±0.6ms           | 29.1±0.5ms          |    0.92 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 8.07±0.06ms          | 8.13±0.1ms          |    1.01 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 25.8±0.6ms           | 23.4±0.3ms          |    0.91 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 229±3ms              | 228±3ms             |    0.99 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 318±5ms              | 290±5ms             |    0.91 | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 1.16±0.01ms          | 1.16±0.02ms         |    1    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 403±4μs              | 406±4μs             |    1.01 | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 2.06±0.02ms          | 2.03±0.02ms         |    0.99 | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 1.45±0.02ms          | 1.46±0.02ms         |    1.01 | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 81.9±1ms             | 83.2±2ms            |    1.02 | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 24.6±0.8ms           | 25.0±0.9ms          |    1.02 | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 93.7±2ms             | 94.3±3ms            |    1.01 | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 17.6±0.3μs           | 17.7±0.3μs          |    1.01 | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 86.3±4ms             | 88.7±5ms            |    1.03 | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 27.3±0.2ms           | 29.1±1ms            |    1.06 | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 99.2±2ms             | 99.4±2ms            |    1    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 17.2±0.3μs           | 17.5±0.2μs          |    1.02 | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 193±1ms              | 174±3ms             |    0.9  | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 83.1±1ms             | 70.2±3ms            |    0.84 | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 218±3ms              | 199±6ms             |    0.91 | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 58.3±0.4μs           | 56.1±1μs            |    0.96 | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 328±8ms              | 294±20ms            |    0.9  | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 381±4μs              | 386±5μs             |    1.01 | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 985±5μs              | 995±5μs             |    1.01 | import_iris.Iris.time__concatenate                                                          |
|          | 234±5μs              | 234±3μs             |    1    | import_iris.Iris.time__constraints                                                          |
|          | 143±1μs              | 142±1μs             |    0.99 | import_iris.Iris.time__data_manager                                                         |
|          | 112±1μs              | 112±0.8μs           |    1    | import_iris.Iris.time__deprecation                                                          |
|          | 181±2μs              | 181±4μs             |    1    | import_iris.Iris.time__lazy_data                                                            |
|          | 1.10±0.01ms          | 1.11±0.01ms         |    1    | import_iris.Iris.time__merge                                                                |
|          | 78.3±1μs             | 77.4±0.4μs          |    0.99 | import_iris.Iris.time__representation                                                       |
|          | 733±10μs             | 745±10μs            |    1.02 | import_iris.Iris.time_analysis                                                              |
|          | 156±1μs              | 159±0.7μs           |    1.02 | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 110±0.7μs            | 111±0.3μs           |    1.01 | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 286±2μs              | 291±2μs             |    1.02 | import_iris.Iris.time_analysis__interpolation                                               |
|          | 225±1μs              | 224±3μs             |    1    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 131±1μs              | 133±2μs             |    1.02 | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 140±0.5μs            | 144±1μs             |    1.03 | import_iris.Iris.time_analysis_calculus                                                     |
|          | 361±4μs              | 362±2μs             |    1    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 97.1±1μs             | 96.7±0.5μs          |    1    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 234±2μs              | 235±3μs             |    1    | import_iris.Iris.time_analysis_maths                                                        |
|          | 98.8±1μs             | 99.3±0.6μs          |    1.01 | import_iris.Iris.time_analysis_stats                                                        |
|          | 199±4μs              | 202±1μs             |    1.01 | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 404±5μs              | 410±5μs             |    1.01 | import_iris.Iris.time_aux_factory                                                           |
|          | 84.6±0.7μs           | 84.3±0.2μs          |    1    | import_iris.Iris.time_common                                                                |
|          | 195±8μs              | 198±6μs             |    1.01 | import_iris.Iris.time_common_lenient                                                        |
|          | 1.63±0.04ms          | 1.59±0.02ms         |    0.97 | import_iris.Iris.time_common_metadata                                                       |
|          | 210±1μs              | 213±0.8μs           |    1.02 | import_iris.Iris.time_common_mixin                                                          |
|          | 1.30±0.01ms          | 1.31±0.02ms         |    1.01 | import_iris.Iris.time_common_resolve                                                        |
|          | 226±3μs              | 231±2μs             |    1.02 | import_iris.Iris.time_config                                                                |
|          | 139±1μs              | 139±1μs             |    1    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 475±8μs              | 479±2μs             |    1.01 | import_iris.Iris.time_coord_systems                                                         |
|          | 921±20μs             | 946±10μs            |    1.03 | import_iris.Iris.time_coords                                                                |
|          | 944±10μs             | 967±20μs            |    1.02 | import_iris.Iris.time_cube                                                                  |
|          | 289±10μs             | 294±4μs             |    1.02 | import_iris.Iris.time_exceptions                                                            |
|          | 79.0±0.9μs           | 78.5±1μs            |    0.99 | import_iris.Iris.time_experimental                                                          |
|          | 185±2μs              | 182±2μs             |    0.98 | import_iris.Iris.time_fileformats                                                           |
|          | 300±7μs              | 305±5μs             |    1.02 | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.75±0.1ms           | 2.79±0.1ms          |    1.01 | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 80.2±1μs             | 78.7±0.7μs          |    0.98 | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 130±0.7μs            | 130±0.6μs           |    1    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 538±7μs              | 551±3μs             |    1.02 | import_iris.Iris.time_fileformats_cf                                                        |
|          | 4.97±0.3ms           | 5.11±0.2ms          |    1.03 | import_iris.Iris.time_fileformats_dot                                                       |
|          | 75.7±0.5μs           | 73.9±2μs            |    0.98 | import_iris.Iris.time_fileformats_name                                                      |
|          | 269±2μs              | 271±2μs             |    1.01 | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 119±2μs              | 120±1μs             |    1.01 | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 174±6μs              | 178±1μs             |    1.03 | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 328±20μs             | 340±3μs             |    1.04 | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 909±10μs             | 917±3μs             |    1.01 | import_iris.Iris.time_fileformats_pp                                                        |
|          | 180±2μs              | 186±1μs             |    1.03 | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 141±3μs              | 142±3μs             |    1    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 630±10μs             | 620±5μs             |    0.98 | import_iris.Iris.time_fileformats_rules                                                     |
|          | 265±2μs              | 265±2μs             |    1    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 84.8±0.4μs           | 83.4±3μs            |    0.98 | import_iris.Iris.time_fileformats_um                                                        |
|          | 174±3μs              | 177±2μs             |    1.02 | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 163±2μs              | 166±4μs             |    1.01 | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 75.9±0.2μs           | 75.5±0.5μs          |    0.99 | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 82.0±0.5μs           | 81.6±0.5μs          |    0.99 | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 988±20μs             | 1.02±0.01ms         |    1.03 | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 149±2μs              | 147±0.6μs           |    0.99 | import_iris.Iris.time_io                                                                    |
|          | 220±3μs              | 221±0.9μs           |    1    | import_iris.Iris.time_io_format_picker                                                      |
|          | 226±3μs              | 225±2μs             |    1    | import_iris.Iris.time_iris                                                                  |
|          | 144±1μs              | 145±0.9μs           |    1    | import_iris.Iris.time_iterate                                                               |
|          | 8.75±0.2ms           | 8.60±0.2ms          |    0.98 | import_iris.Iris.time_palette                                                               |
|          | 1.79±0.05ms          | 1.83±0.01ms         |    1.02 | import_iris.Iris.time_plot                                                                  |
|          | 246±6μs              | 236±2μs             |    0.96 | import_iris.Iris.time_quickplot                                                             |
|          | 2.10±0.1ms           | 2.26±0.07ms         |    1.08 | import_iris.Iris.time_std_names                                                             |
|          | 1.89±0.09ms          | 1.85±0.01ms         |    0.98 | import_iris.Iris.time_symbols                                                               |
|          | 107±2ms              | 107±0.7ms           |    1    | import_iris.Iris.time_tests                                                                 |
|          | 243±4μs              | 245±2μs             |    1.01 | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 5.14±0.1ms           | 5.13±0.2ms          |    1    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 124±2μs              | 126±0.3μs           |    1.01 | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.69±0.04ms          | 2.72±0.04ms         |    1.01 | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 573±8μs              | 567±7μs             |    0.99 | import_iris.Iris.time_third_party_numpy                                                     |
|          | 174±2μs              | 174±1μs             |    1    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 119±2μs              | 116±0.7μs           |    0.98 | import_iris.Iris.time_time                                                                  |
|          | 877±6μs              | 888±7μs             |    1.01 | import_iris.Iris.time_util                                                                  |
|          | 98.6±2μs             | 95.8±0.4μs          |    0.97 | iterate.IZip.time_izip                                                                      |
|          | 10.2±0.1ms           | 10.4±0.3ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 19.2±0.3ms           | 18.9±0.8ms          |    0.98 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 10.4±0.1ms           | 10.6±0.2ms          |    1.03 | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 10.2±0.1ms           | 10.4±0.1ms          |    1.02 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 16.2±0.3ms           | 15.6±0.6ms          |    0.96 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 10.3±0.2ms           | 10.7±0.3ms          |    1.03 | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.56±0.02s           | 1.57±0.01s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 15.6±0.4ms           | 14.2±0.7ms          |    0.91 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.61±0.01s           | 1.59±0.01s          |    0.99 | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.56±0.01s           | 1.55±0.01s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 15.6±0.5ms           | 14.0±0.4ms          |    0.9  | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.58±0.02s           | 1.58±0.02s          |    1    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 5.36±0.09ms          | 5.38±0.1ms          |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 14.7±0.6ms           | 14.1±0.7ms          |    0.96 | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 5.28±0.09ms          | 5.29±0.05ms         |    1    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 5.31±0.02ms          | 5.32±0.04ms         |    1    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 14.6±0.6ms           | 13.7±0.4ms          |    0.94 | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 5.27±0.04ms          | 5.32±0.05ms         |    1.01 | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 25.8±1ms             | 26.2±3ms            |    1.02 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 24.3±0.6ms           | 21.4±2ms            |    0.88 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 12.5±1ms             | 13.9±2ms            |    1.12 | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 28.8±1ms             | 28.9±1ms            |    1.01 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 84.1±0.9ms           | 83.1±0.6ms          |    0.99 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 27.8±1ms             | 29.1±1ms            |    1.05 | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 626±5ms              | 631±9ms             |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 628±7ms              | 630±10ms            |    1    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 641±4ms              | 646±6ms             |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 638±4ms              | 644±9ms             |    1.01 | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 2.21±0.1ms           | 2.33±0.08ms         |    1.06 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 2.20±0.07ms          | 2.29±0.07ms         |    1.04 | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 2.24±0.08ms          | 2.22±0.2ms          |    0.99 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 2.30±0.08ms          | 2.25±0.1ms          |    0.98 | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 360±5ms              | 377±7ms             |    1.05 | load.ManyCubes.time_many_cube_load                                                          |
|          | 93.8±2ms             | 96.9±1ms            |    1.03 | load.ManyVars.time_many_var_load                                                            |
|          | 10.3±0.2ms           | 10.2±0.3ms          |    0.99 | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 10.4±0.1ms           | 10.5±0.2ms          |    1    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.59±0.02s           | 1.59±0.01s          |    1    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.59±0.02s           | 1.62±0.01s          |    1.01 | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 5.43±0.1ms           | 5.34±0.2ms          |    0.98 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 5.39±0.01ms          | 5.36±0.06ms         |    0.99 | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 9.34±0.1ms           | 9.22±0.3ms          |    0.99 | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.79±0.09ms          | 6.02±0.3ms          |    1.04 | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.53±0.02s           | 1.55±0.01s          |    1.01 | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 434±5ms              | 447±5ms             |    1.03 | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.45±0.2ms           | 4.47±0.07ms         |    1    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.33±0.09ms          | 4.37±0.06ms         |    1.01 | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 161±1ms              | 159±0.8ms           |    0.99 | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 18.5±0.4ms           | 16.7±0.5ms          |    0.9  | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 162±0.5ms            | 161±2ms             |    1    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 32.3±0.4ms           | 32.6±0.3ms          |    1.01 | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 18.1±0.6ms           | 16.9±0.8ms          |    0.93 | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 32.1±0.7ms           | 32.9±0.3ms          |    1.02 | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 23.1±1ms             | 22.2±2ms            |    0.96 | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 57.2±2ms             | 54.5±1ms            |    0.95 | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 12.1±0.8ms           | 10.8±0.4ms          |    0.89 | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 23.3±1ms             | 19.6±0.7ms          |    0.84 | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 23.4±0.6ms           | 22.2±1ms            |    0.95 | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 23.3±0.6ms           | 22.3±1ms            |    0.96 | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 12.5±0.4ms           | 10.8±0.6ms          |    0.87 | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 15.7±0.2ms           | 13.9±1ms            |    0.89 | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 25.5±0.6ms           | 25.5±1ms            |    1    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 71.3±1ms             | 67.8±2ms            |    0.95 | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 26.1±0.9ms           | 24.8±1ms            |    0.95 | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 27.6±0.4ms           | 26.1±0.4ms          |    0.95 | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 47.8±1ms             | 47.7±1ms            |    1    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 859±9ms              | 909±30ms            |    1.06 | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 1.28±0.02s           | 1.28±0.02s          |    1.01 | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 450±5ms              | 440±10ms            |    0.98 | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 2.43±0.01G           | 2.42±0.01G          |    1    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 121±6M               | 121±3M              |    1    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 34.8±1ms             | 39.0±4ms            |    1.12 | merge_concat.Merge.time_merge                                                               |
|          | 126±0.03M            | 126±0.03M           |    1    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 389±4ns              | 375±2ns             |    0.96 | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 202±1ms              | 202±1ms             |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 771±0.7k             | 771±0.6k            |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.2±0M              | 60.2±0M             |    1    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 20.1±0.3ms           | 19.7±0.3ms          |    0.98 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 23.4±0.5ms           | 23.2±0.4ms          |    0.99 | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 1.23±0M              | 1.24±0M             |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 25±0.01M             | 25±0M               |    1    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 659±10ms             | 598±6ms             |    0.91 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.64±0.01M           | 1.62±0.03M          |    0.99 | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.7±0.02M           | 96.7±0.03M          |    1    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 594±5ms              | 545±9ms             |    0.92 | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.51±0.03M           | 1.53±0.01M          |    1.01 | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.5±0.02M           | 96.5±0.03M          |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  |    1    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.77±0.2ms           | 6.81±0.3ms          |    1.01 | plot.AuxSort.time_aux_sort                                                                  |
|          | 61.2±1ms             | 56.2±1ms            |    0.92 | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              |    1    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 111±7ms              | 103±7ms             |    0.93 | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 52.1±1ms             | 59.0±2ms            |    1.13 | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 107±0.2M             | 107±0.2M            |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.04M            | 147±0.04M           |    1    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 43.8±0.2ms           | 43.9±0.5ms          |    1    | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 502±5ms              | 475±8ms             |    0.95 | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 92.6±0.8ns           | 93.8±0.9ns          |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 92.8±2ns             | 93.8±0.4ns          |    1.01 | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 450±5ms              | 415±4ms             |    0.92 | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 30.4±0.4k            | 30.4±0.5k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 2.05±0.1M            | 1.96±0.1M           |    0.95 | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 30.5±0.4k            | 30.4±0.4k           |    1    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 208±20M              | 191±20M             |    0.92 | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 39.4±0.5ms           | 41.0±1ms            |    1.04 | stats.PearsonR.time_lazy                                                                    |
|          | 9.58±0.1ms           | 10.2±0.5ms          |    1.06 | stats.PearsonR.time_real                                                                    |
|          | 31±1M                | 30.6±1M             |    0.99 | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.3±0M              | 18.3±0M             |    1    | stats.PearsonR.tracemalloc_real                                                             |
|          | 25.6±0.7ms           | 24.5±1ms            |    0.96 | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 64.0±0.7ms           | 60.0±1ms            |    0.94 | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 17.6±0.04M           | 17.6±0.04M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 7.77±0.05M           | 7.77±0.05M          |    1    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Generated by GHA run 22787365161

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