From f98257d12dd242266fd0d8e5c0dd6db6d6981b70 Mon Sep 17 00:00:00 2001
From: catheymp <catheymp@epb.net>
Date: Tue, 26 Jun 2018 20:57:38 -0400
Subject: [PATCH] Add aggregated network stats

This is a quick, ugly hack to add aggregated network stats to the
script.
---
 VMPerf-To-Graphite.ps1 | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/VMPerf-To-Graphite.ps1 b/VMPerf-To-Graphite.ps1
index 28b8294..c559122 100644
--- a/VMPerf-To-Graphite.ps1
+++ b/VMPerf-To-Graphite.ps1
@@ -1,4 +1,4 @@
-<#
+<#
 .SYNOPSIS
 	Read Virtual Machine statistics from vCenter and send the results to Graphite.
 .DESCRIPTION
@@ -332,7 +332,9 @@ $metrics =	"datastore.numberreadaveraged.average",
 			"datastore.read.average",
 			"datastore.totalreadlatency.average",
 			"datastore.totalwritelatency.average",
-			"cpu.usage.average"
+			"cpu.usage.average”,
+			"net.received.average",
+			"net.transmitted.average"
 
 $iteration = 1
 
@@ -418,7 +420,13 @@ if ($FromLastPoll -ne "") {
 					WriteLat = weighted_average ($_.Group | where {$_.MetricId -eq "datastore.numberwriteaveraged.average"} | Sort-Object Instance, Timestamp).Value ($_.Group | where {$_.MetricId -eq "datastore.totalwritelatency.average"} | Sort-Object Instance, Timestamp).Value
 	        	    CPU = $_.Group | where {$_.MetricId -eq "cpu.usage.average"} |
 	        	    	Measure-Object -Property Value -Average |
-	        	    	select -ExpandProperty Average
+	        	    	select -ExpandProperty Average
+	        	    NetworkRxKBps = $_.Group | where {$_.MetricId -eq "net.received.average"} |
+	        	    	Measure-Object -Property Value -Sum |
+	        	    	select -ExpandProperty Sum
+	        	    NetworkTxKBps = $_.Group | where {$_.MetricId -eq "net.transmitted.average"} |
+	        	    	Measure-Object -Property Value -Sum |
+	        	    	select -ExpandProperty Sum
 	        	    }
 	            }
 
@@ -466,7 +474,12 @@ if ($FromLastPoll -ne "") {
 	    	    $result = $prefix + $vm + ".WriteLatency " + $stat.WriteLat + " " + (get-date(($stat.Timestamp).touniversaltime()) -uformat "%s")
 	    	    $results.add($results.count, $result)
 	    	    $result = $prefix + $vm + ".CPU " + [int]$stat.CPU + " " + (get-date(($stat.Timestamp).touniversaltime()) -uformat "%s")
+	    	    $results.add($results.count, $result)
+	    	    $result = $prefix + $vm + ".NetworkRxKBps " + [int]$stat.NetworkRxKBps + " " + (get-date(($stat.Timestamp).touniversaltime()) -uformat "%s")
+	    	    $results.add($results.count, $result)
+	    	    $result = $prefix + $vm + ".NetworkTxKBps " + [int]$stat.NetworkTxKBps + " " + (get-date(($stat.Timestamp).touniversaltime()) -uformat "%s")
 	    	    $results.add($results.count, $result)
+
                 
                 }
             }