varnish crashing

2010-01-25 Thread Angelo Höngens
Hey, I am having some problems with Varnish. Unfortunately (depends on how you look at it), I had to replace our Squid cluster with Varnish in a day.. And now, we are finding out we're having some issues with it, sometimes Varnish just stops working. We have 4 balancers, each running FreeBSD 7.2

Re: Varnish crashing when system starts to swap

2008-04-29 Thread Eden Li
On Mon, Apr 21, 2008 at 3:08 PM, Poul-Henning Kamp <[EMAIL PROTECTED]> wrote: > In message <[EMAIL PROTECTED]>, Ca > > lle Korjus writes: > > >Varnish looks fine until it's had abour 1,5 million requests, then > >we can see the kswapd0 and kswapd1 start working and load average > >rises to about

Re: Varnish crashing when system starts to swap

2008-04-21 Thread Poul-Henning Kamp
In message <[EMAIL PROTECTED]>, Ca lle Korjus writes: >Varnish looks fine until it's had abour 1,5 million requests, then >we can see the kswapd0 and kswapd1 start working and load average >rises to about 200 and the machine gets totally unresponsive. Top >shows a lot of cpu beeing spent on i/o wa

Re: Varnish crashing when system starts to swap

2008-04-18 Thread DHF
Calle Korjus wrote: > This is our startup command: > > /opt/varnish/sbin/varnishd -a :80 -p lru_interval 3600 -f > /opt/varnish/conf/default.vcl -T 127.0.0.1:6082 -t 3600 -w 128,1000,60 -u > varnish -g varnish -s file,/srv/varnish/varnish_storage.bin,30G -P > /var/run/varnish.pid > > Varnish loo

Varnish crashing when system starts to swap

2008-04-17 Thread Calle Korjus
We have an environment that serves lots of small dynamicly backend generated image files. The total dataset is about 2TB but we're not looking to cache all of it, just ease the load on the backend machines. We have about 2000-2500 hits/s in total today and we are running 3 apaches with mod_cauch