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By giving a PID, is there any tools to record the total size of disk access within a period of time ?

Chris Liu
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  • Does this help? http://stackoverflow.com/questions/3853655/in-linux-how-to-tell-how-much-memory-processes-are-using – vabada Jan 07 '16 at 09:12

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Check these Linux commands pidstat, iostat, iotop. Also you can find quickly at /proc/<PID>/io.

Sunil Bojanapally
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