IO profiling

[hotcold]

Hi.

I have used the profiling facilities to see CPU use patterns, but I’d also like to look at IO optimization.

I don’t see how to use profiling to do this. Suggestions? Thanks … cheers, drl

[ failed sig & loc: Dell SC1420, Xeon 2.8 GHz, 3-disk striped set, 512 MB, RedHat WS; St Paul, Minnesota ]

[mleair]

@hotcold

Hi.

I have used the profiling facilities to see CPU use patterns, but I’d also like to look at IO optimization.

I don’t see how to use profiling to do this. Suggestions? Thanks … cheers, drl

[ failed sig & loc: Dell SC1420, Xeon 2.8 GHz, 3-disk striped set, 512 MB, RedHat WS; St Paul, Minnesota ]

Hi,

Perhaps the linux command “strace” can help you out here. Do a “man strace” for more information.

-Mark