CPU/Mem/Disk utilization (average) after process has completed

Posted by BassKozz on Server Fault See other posts from Server Fault or by BassKozz
Published on 2010-03-20T19:07:08Z Indexed on 2010/03/20 19:11 UTC
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Filed under:

time

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cpu

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disk

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memory

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mysql

Ubuntu Server 9.10

So there is the time command which will show you the time it took for a specific process/command to run after the command has completed. For example:

:~$ time ls
real 0m0.020s
user 0m0.000s
sys 0m0.000s

I'd like to also collect the average CPU usage, Memory, and Disk (i/o) utilization after the process has completed using time (or another command if necessary). How can I accomplish this?

Mainly I am using this to benchmark MySQL import performance using different innodb_buffer_pool_size settings.

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