Re: many minor page fault

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Hi...

> We have a system performance issue on our system running Linux
> 2.6.11. Using "sar" utility we have observed every 10 second our CPU
> idle time gets down to zero.
> The culprit is a shell script which is invoked every 10 seconds,
> however, the script does not do anything that should impact the CPU
> utilization.
> Through the same utility we observe the script has high number of
> "minor faults".

I think that is normal. Minor faults happen whenever the program is 
started and begin to allocate more memory. Unless you show us the whole 
code of the script, I don't know the detail of the problem, so probably 
you can check by yourself of the above possibility. BTW, it could be a 
sign of memory leak anyway...

regards,

Mulyadi


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