misses favor 1e-2[s] with a few at 1e-1[s]
after retesting on a 16Gb machine, i'm getting much better results. but still after varnish consumes all ram, iowait goes up, process load skyrockets to like 2200 processes marked for run. sometimes varnish recovers in 5 minutes and others in about 1 minute. this makes me think that all the threads are piling up for something like access to the lru list. when i first starting testing tonight, the first pile-up was at 1 hour which was what my lru_interval was set to. i've since reduced via varnishadm to 10 mins and it now hangs as soon as ram is consumed(which takes a little over 10 mins). i tried re-raising it to 3600 and even 4200, but it still seems to pile up sooner. here's what a few graphs look like... http://img162.imageshack.us/img162/9300/hourlyvarnishhang.png aside from these pile-ups, i'm almost to a workable state. though i'd like to increase the backends to 5-6 if possible. On Tue, Sep 1, 2009 at 1:59 AM, Poul-Henning Kamp<[email protected]> wrote: > In message <[email protected]>, > David > Birdsong writes: > > What does your responstimes look like in varnishhist ? > > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > [email protected] | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by incompetence. > _______________________________________________ varnish-misc mailing list [email protected] http://projects.linpro.no/mailman/listinfo/varnish-misc
