>
>
>>
>> Here's what oprofile shows. It's for an 'svn update' that modified
>> 100 files in a directory containing 400 small files. It's Subversion
>> HEAD and both the repository and working copy were on a RAM based
>> filesystem.
>>
> Try cachegrind, I've found that oprofile doesn't show when a function
> is slow because its waiting on IO or some other function in the kernel
> or glibc, cachegrind gives you this information as well and is just as
> easy to run as oprofile. You get the self spent times with both, but
> you can see the parent+self spent times in cachegrind that shows the
> rest of the picture.
ERRR, thats child+self, not parent+self.... heh :)
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Received on Tue Nov 26 04:17:46 2002