[CentOS] OT: profiling user applications

Itay Furman itayf at nospammail.net
Sun Dec 10 16:20:30 UTC 2006


Thanks for the tip.
	Itay
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On Sunday 10 December 2006 10:19, Itay Furman wrote:
> Hi,
>
> Is there an easy way to obtain statistics of user applications
> usage: who invoked what; for how long; what resources were used;
> etc.  I am thinking of some kind of a super-ps that will
> integrate and summarize the usage profile during a long period of
> time - not just a snapshot.

Sounds to me that what you need is some system accounting. The package you 
want is "sysstat", the command to start with "sar" and the man page "man 
sar".

/Peter
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