JDK-JFR: Add new JFR Events: FileReadIOStatisticsEvent, FileWriteIOStatisticsEvent

[kthatipally]

Summary:

AzDO Work item: https://devdiv.visualstudio.com/DevDiv/_workitems/edit/1751674

This pull request introduces code and test cases for incorporating new JDK.JFR (Java Flight Recorder) File I/O events. These events are designed to monitor Read Rate and Write Rate within specified intervals, logging the data periodically. The goal is to gain valuable insights into JVM performance patterns over time. The implementation is achieved through Instrumentation.

These events are designed to capture byte data statistics (Read Rate (Bytes/Sec), Write Rate((Bytes/Sec))) associated with JDK APIs, specifically those from classes like FileOutputStream, FileInputStream, RandomAccessFile, and sun.nio.ch.FileChannelImpl.

It's important to note that these events do not include byte data related to native file operations. (Native library loads).
By default, the events are disabled in default.jfc and profile.jfc

Testing:

• Added JTreg tests to test the functionality
• Ran jdk_jfr test suite
• tier1 tests: https://devdiv.visualstudio.com/DevDiv/_build/results?buildId=8484063&view=results (linux), https://devdiv.visualstudio.com/DevDiv/_build/results?buildId=8484509&view=results (macOS), https://devdiv.visualstudio.com/DevDiv/_build/results?buildId=8484530&view=results (windows)

The events attributes:

FileReadIO Statistics	FileWriteIO Statistics	Description
Start Time (default)	Start Time (default)	The start time of the event record.
Duration (default)	Duration (default)	startTime - endTime
End Time (default)	End Time (default)	The end time of the event record
Event Thread (default)	Event Thread (default)	JFR Periodic Thread
Read Rate (Bytes/sec)	Write Rate (Bytes/sec)	Rate at which the bytes are written/Read from the file operations.
Total Accumulated Read Bytes	Total Accumulated Write Bytes	Total bytes accumulated by the end of the JVM Process

Events Screenshots from JMC:

[macarte]

Looks good to me - do you have any specific text for the JBS issue? Or shall I use the PR description ...

Monitor Read Rate and Write Rate within specified intervals, logging the data periodically. The goal is to gain valuable insights into JVM performance patterns over time. The implementation is achieved through Instrumentation.

These events will capture byte data statistics (Read Rate (Bytes/Sec), Write Rate((Bytes/Sec))) associated with JDK APIs, specifically those from classes like FileOutputStream, FileInputStream, RandomAccessFile, and sun.nio.ch.FileChannelImpl.

It's important to note that these events will not include byte data related to native file operations. (Native library loads).
By default, the events are disabled in default.jfc and profile.jfc