Cache refresh each 50 queries?
SUZUKI Arthur <[email protected]>
| Newsgroups | gmane.comp.apache.mod-perl |
|---|---|
| Message-ID | <[email protected]> |
Re-posted with a suitable title (thank you André Warnier) Regards, Arthur Suzuki On 03.10.2016 16:57, SUZUKI Arthur wrote: >> Hello List, >> I'm sending this message to know if there are some hints/tips to help >> with the problem we're facing. >> The problem is that for a same query repeated over time, >> reply time can be as short as 5ms and as long as 1s. >> >> Since there is neither correlation with CPU load or RAM usage, nor >> any networking constraints, >> we think it is due to the cache refresh mechanism. >> >> The problem occurs at random times, with a probability of around 1/50 >> queries (empirical >> data). >> >> Is there any configuration option which could help? >> >> Our current httpd.conf contains the following: >> >> PerlModule ModPerl::Registry >> PerlOptions +Parent >> PerlSwitches -I/home/koha/src >> >> <Files "ilsdi.pl"> >> SetHandler perl-script >> # more faster, link with worker >> PerlResponseHandler ModPerl::Registry >> # less faster, link with prefork >> #PerlResponseHandler ModPerl::PerlRun >> Options +ExecCGI >> PerlOptions +ParseHeaders >> </Files> >> >> Thanks a lot in advance for your replies. >> Best regards, -- Arthur SUZUKI Service informatique des bibliothèques BIBLIOTHÈQUES UNIVERSITAIRES Université Jean Moulin Lyon 3 6 Cours Albert Thomas - B.P. 8242 – 69355 Lyon Cedex 08 ligne directe : +33 (0)4 78 78 79 16 | http://bu.univ-lyon3.fr L'Université Jean Moulin est membre fondateur de l'Université de Lyon