How can I get system/hardware info via Java? [duplicate]

This question already has answers here: 开发者_如何学运维 Get OS-level system information (17 answers) Closed 8 years ago.

I need to get system and hardware info via a Java application.

I'm interested in:

• Os details;
• Processors count, names, processor load in percents;
• Memory status (total/free);
• Os process (threads) count and CPU/Memory usage for each of them;
• Network statistic (for each interface);

Is there a Java library that can do this?

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1. Using Java to get os level system Information will get you started in right direction.
2. Finding Operating System Information

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i have used SIGAR and is a wonderful tool for getting all SysInfo programatically. +1