Java profiling tools
This page is for documentation of tools we find useful for profiling Java applications in terms of memory usage, method calls, speed performance, etc.
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Thanks are due to YourKit for providing ~20 licenses to uPortal developers for use of YourKit on uPortal per YourKit's friendly policy supporting open source projects. |
Using Yourkit
Profiling uP Quickstart
1) Install YourKit Java Profiler
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4) Start YourKit and connect to port 10000
Profiling uP Source running under Tomcat
1) Install YourKit Java Profiler
2) Add "-XrunypagentXrunyjpagent" to JAVA_OPTS in either startup.sh or startup.bat
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4) Start YourKit and connect to port 10000
For more information see Profiling Memory and CPU usage with YourKit.