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java cpu usage monitoring

Tags:

java

cpu-usage

Is there a way in monitoring CPU usage using pure Java?

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shamkovich Avatar asked Jan 14 '10 05:01

shamkovich

People also ask

How can I check CPU usage in Java?

For CPU usage, OperatingSystemMXBean. getSystemLoadAverage() / OperatingSystemMXBean. getAvailableProcessors() (load average per cpu)

How do you check how much memory and CPU your Java process is consuming?

Using VisualVM (jvisualvm) jvisualvm is a tool to analyse the runtime behavior of your Java application. It allows you to trace a running Java program and see its the memory and CPU consumption. You can also use it to create a memory heap dump to analyze the objects in the heap.

Why is Java taking up so much CPU?

Peripheral causes of high Java CPU usage bad JVM memory management; poorly configured Java GC; issues more correctly attributable to the software stack; thread synchronization, contention and deadlock issues; and.

1 Answers

There is a gem in the comments on the article which kgiannakakis linked:

javasysmon

JavaSysMon manages processes and reports useful system performance metrics cross-platform. You can think of it as a cross-platform version of the UNIX `top’ command, along with the ability to kill processes. It comes in the form of a single JAR file /..

-works on Windows, Mac OS X, Linux, and Solaris.

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strainer Avatar answered Oct 07 '22 03:10

strainer
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