Java Program Performance Testing Method

Source: Internet
Author: User

Java 1.5 and above are built in virtual machinesProgramPerformance tracking function, and provides Java profiling API, JPA for short, you can search for 'java
Profiling '. Java also provides a simple performance tracking tool jconsole, which can display the memory, threads, and other usage conditions. Also provided by Sun, but not included in JDK
The visual GC tool displays the running status of garbage collection graphically, providing support for performance analysis. There are also many third-party tools, such as jprofiler and eclipse
Profiling Project. Jmeter can be used for testing tools.

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