Re: lug-bg: Kernel & apache problemi
- Subject: Re: lug-bg: Kernel & apache problemi
- From: stoev@xxxxxxxxxxxxxxxxx (Julian Stoev)
- Date: Wed, 24 Nov 1999 23:31:03 +0900 (KST)
http://linuxperf.nl.linux.org/webserving/
Ne sym expert v tazi oblast v nikoj sluchaj, no gornoto mislia, che shte
ti svyrshi rabota?
--JS
On Wed, 24 Nov 1999 vasil@xxxxxxxxxxxxxxx wrote:
> Zdravejte...
> Slozhih naskoro na edna mashina,koqto trqbvva da izdurzha na dosta qk
> trafik,apache 1.3.9 sus kernel 2.2.13 sus openwall security patch-a.
> Problemut beshe,che ne mozhesh e da se nakara apache da poddurzha poveche
> ot 256 paralelni proc3esa za da service-va requestove.A kato mu dadqh 256
> procesa,i ne ostavashe nachin da si exec-va cgi-tata.Zatova bruknah v
> src/linux/include/linux/tasks.h i mu dadoh da mozhe da se puskat 2048
> paralelni procesa,1024 maximuma za user,sled koeto kernela ne bootna
> (davashe OUT OF MEMORY oshte sled lilo loading linux).Smenih teq neshta na
> 1022 procesa obshto i 511 per user i sled koeto s malko magiq (login kato
> root,ulimit -u i startirane na apache) uspqh da mu pozvolq poveche ot 256
> procesa,sled koeto toj direktno reshi da pochne da ebava vsichko -
> povecheto komandi davaha Segfault ili nqkkavi greshki s xalloc..
> Configuraciqta e debian 2.1 s glibc 2.1.2 i nuzhnite binaries compilirani
> za nego,2.2.13 kernel,na PIII /450 s 512 MB ram...nqkoj da ima ideq ot
> kakvo e tova ?
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