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Re^2: Much slower DBI on RHEL6

by MPM (Novice)
on Feb 05, 2014 at 21:51 UTC ( #1073613=note: print w/ replies, xml ) Need Help??


in reply to Re: Much slower DBI on RHEL6
in thread Much slower DBI on RHEL6

Yes, they are identical.


Comment on Re^2: Much slower DBI on RHEL6
Re^3: Much slower DBI on RHEL6
by karlgoethebier (Curate) on Feb 05, 2014 at 22:08 UTC

    mySQL, DBI, DBD and Perl as well?

    Regards, Karl

    «The Crux of the Biscuit is the Apostrophe»

      They are different versions of DBI, DBD-MySQL, Perl, and MySQL but on each machine they are the versions that come with RHEL. I did not customize any of the packages, got them directly from RH.

        Well, then. On each machine, install the version of everything (or one thing at a time) mentioned above that exists on the other machine, and see if the programm gets faster or slower. Yes, it involves work.

        Getting well off-topic now, but do bear in mind that newer versions of MySQL use InnoDB as the default storage engine, whereas older versions use MyISAM. Make sure that your tables on the different servers are using the same storage engine as that could account for big differences in times of operations.

        "They are different versions of DBI, DBD-MySQL, Perl, and MySQL..."

        :-) well, than, as runrig wrote below...

        It would be nice to hear more about this issue. Please report.

        Regards, Karl

        «The Crux of the Biscuit is the Apostrophe»

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