Performance data log file

An example of the performance data log file format is below.

Location

By default, this file is written to:

product_installation_root/logs/ra_mmdd_hhmm.xml

where mmdd=month and date, and hhmm=hour and minute

Usage Notes

This read-write data file is created by Tivoli Performance Viewer and provides data collected by the performance viewer. The log file is not updated, but remains available for you to replay the collected data. The performance data log file does not have an effect on the WebSphere environment.

Example

<?xml version="1.0"?>
<RALog version="5.0">
<RAGroupSnapshot time="1019743202343" numberGroups="1">
		<CpdCollection name="root/peace/Default Server/jvmRuntimeModule" level="7">
			<CpdData name="root/peace/Default 
            Server/jvmRuntimeModule/jvmRuntimeModule.total/Memory" id="1">
				<CpdLong value="39385600" time="1.019743203334E12"/>
			</CpdData>
			<CpdData name="root/peace/Default 
         Server/jvmRuntimeModule/jvmRuntimeModule.freeMemory" id="2">
				<CpdLong value="4815656" time="1.019743203334E12"/>
			</CpdData>
			<CpdData name="root/peace/Default 
        Server/jvmRuntimeModule/jvmRuntimeModule.usedMemory" id="3">
				<CpdLong value="34569944" time="1.019743203334E12"/>
			</CpdData>
		</CpdCollection>
	</RAGroupSnapshot>
</RALog>

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Storing data to a log file
    

 

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