Difference between revisions of "DocumentationAeminiumRuntimeProfiler"
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To run an application along with the JProfiler, you must add a few flags before executing the 'java' command, namely the '-agentpath' and '-Djprofiler.probeProvider', as described in the example bellow for Linux 32-bit: | To run an application along with the JProfiler, you must add a few flags before executing the 'java' command, namely the '-agentpath' and '-Djprofiler.probeProvider', as described in the example bellow for Linux 32-bit: | ||
| − | + | java -agentpath:/home/alcides/Tools/jprofiler7/bin/linux-x64/libjprofilerti.so=port=8849 -Djprofiler.probeProvider=aeminium.runtime.profiler.AeminiumProbeProvider -jar Fibonnaci.jar'' | |
| − | *The '-agentpath' flags tells the JVM the location of the 'jprofilerti library', which is usually located the folder where JProfiler was installed. | + | * The '-agentpath' flags tells the JVM the location of the 'jprofilerti library', which is usually located the folder where JProfiler was installed. |
| − | + | * In Windows 32-bit, you can try '-agentpath:"C:\Program Files\jprofiler7\bin\windows\jprofilerti.dll=port=8849"'. For more information, look in the section 'B.3.10 Starting Remote Sessions' of the [http://resources.ej-technologies.com/jprofiler/help/doc/help.pdf JProfiler documentation]. | |
| − | *The '-Djprofiler.probeProvider' will tell the JVM the class path to the probe provider, a class whose contents are discussed below. | + | * The '-Djprofiler.probeProvider' will tell the JVM the class path to the probe provider, a class whose contents are discussed below. |
== The profiler package == | == The profiler package == | ||
Revision as of 22:32, 11 February 2012
Contents
Preparing the ground
Downloads
The Profiler uses the JProfiler framework to collect and manage all the information concerning the performance of the Æminium Runtime.
Also, considering consulting the JProfiler documentation whenever you have a doubt which isn't covered in this page.
Running an Application
To run an application along with the JProfiler, you must add a few flags before executing the 'java' command, namely the '-agentpath' and '-Djprofiler.probeProvider', as described in the example bellow for Linux 32-bit:
java -agentpath:/home/alcides/Tools/jprofiler7/bin/linux-x64/libjprofilerti.so=port=8849 -Djprofiler.probeProvider=aeminium.runtime.profiler.AeminiumProbeProvider -jar Fibonnaci.jar
- The '-agentpath' flags tells the JVM the location of the 'jprofilerti library', which is usually located the folder where JProfiler was installed.
- In Windows 32-bit, you can try '-agentpath:"C:\Program Files\jprofiler7\bin\windows\jprofilerti.dll=port=8849"'. For more information, look in the section 'B.3.10 Starting Remote Sessions' of the JProfiler documentation.
- The '-Djprofiler.probeProvider' will tell the JVM the class path to the probe provider, a class whose contents are discussed below.
The profiler package
The first two classes are regular Java classes, which were created just to make easier the process of collecting the profiling information.
AeminiumProfiler
The class
DataCollection
The class
JProfiler Classes
The three other classes that also belong to the profiler package are the ones which are required by JProfiler to collect telemetries information, as well as handle method interception.
AeminiumProbeProvider
The class
CountersProbe
The class
TaskDetailsProbe
The class
