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Message:

measure cpu usage of JVM by java

Posted by fang li on January 06, 2002 at 5:03 PM

Hi:
The following code will tell you the memory usage of JVM, is there any
similar java Runtime method can tell you cpu usage of JVM ?
Runtime r = Runtime.getRuntime();
long freemem=r.freeMemory();
long totalmem= r.totalMemory();
long cpuload = totalmem-freemem