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I am using a custom fedora distro, which does not support ps aux, hence I am finding it difficult to log the CPU usage of a particular process, is there an alternate way to measure the CPU usage apart from top or ps aux? calculating CPU usage from /proc//status would be great.

Siddhesh Sawant
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    Does this work for you? http://stackoverflow.com/questions/1221555/how-can-i-get-the-cpu-usage-and-memory-usage-of-a-single-process-on-linux-ubunt – hek2mgl Nov 13 '13 at 18:25

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One way to achieve it is to make the parent of the process call getrusage(). In fact, your process might call it itself periodically and log the values.

Alexander L. Belikoff
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