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Re: Benchmarking A DB-Intensive Script

by rnahi (Curate)
on Mar 14, 2006 at 07:37 UTC ( #536490=note: print w/ replies, xml ) Need Help??


in reply to Benchmarking A DB-Intensive Script

Using Devel::Dprof and dprofpp, which are part of recent Perl distributions, you should find out where your code is slow.

Regarding the database issues, DBI::Profile can find which methods are taking too long (you can look at Speeding up the DBI for suitable examples and tips).


Comment on Re: Benchmarking A DB-Intensive Script
Re^2: Benchmarking A DB-Intensive Script
by perrin (Chancellor) on Mar 14, 2006 at 15:24 UTC
    And when you use Devel::DProf, tell it to report wall time, so you can see the time spent waiting for the database. Otherwise, it just measures CPU, and you get a strange picture in a database-heavy script.

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