[VPM] DProf
Peter Scott
Peter at PSDT.com
Wed Jan 30 09:42:59 PST 2008
At 09:19 PM 1/29/2008, Jer A wrote:
>hi all,
>
>I am in the process of trying to optimize a cgi script. what do the
>values mean
See http://search.cpan.org/~ilyaz/DProf-19990108/DProf.pm#PROFILE_FORMAT
>and what should I monitor for improvements.
Use the program dprofpp which comes with DProf to interpret this file for you.
>-jeremy
>
>eg.
>
>#fOrTyTwO
>$hz=1000;
>$XS_VERSION='DProf 20050603.00';
># All values are given in HZ
>$over_utime=15; $over_stime=16; $over_rtime=31;
>$over_tests=10000;
>$rrun_utime=172; $rrun_stime=125; $rrun_rtime=297;
>$total_marks=440
I find a number of problems with DProf (file gets huge rapidly, cannot
be piped, trace only at subroutine level). I consider Devel::SmallProf
much better.
--
Peter Scott
Pacific Systems Design Technologies
http://www.perldebugged.com/
http://www.perlmedic.com/
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