[Koha-devel] "The Plack effect" benchmarked

Paul Poulain paul.poulain at biblibre.com
Wed Jun 6 15:54:34 CEST 2012


Le 06/06/2012 15:41, Tomas Cohen Arazi a écrit :
>> What we have to be *very* careful with is memory hole that result in an
>> always increasing memory consumption. In CGI mode, as everything is
>> freed/deleted after each page, any memory hole is painless. With plack,
>> memory hole will pile up and, at the end ... booom !
> 
> This is usually addressed by setting some reasonable amount of
> requests lifespan for the processes.
Yes, Dobrica suggested 50 pages iirc.

> Anyway, we shouldn't have memory
> holes!
Of course. And maybe we have some since years but never spotted them
because of CGI way of doing things

-- 
Paul POULAIN
http://www.biblibre.com
Expert en Logiciels Libres pour l'info-doc
Tel : (33) 4 91 81 35 08


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