Re: Fwd: varnish 2.0.4 backend errors

2009-07-15 Thread Kristian Lyngstol
On Wed, Jul 15, 2009 at 12:14:21PM +0200, Lazy wrote: > 2009/7/15 Kristian Lyngstol : > > You could try to turn on vcl-trace. (-p vcl_trace=on). > > right now i have something 100-200 req/s won't it kill the server and > I can't restart varnish now so I will have try to enable it at runtime Ok, I

Re: Fwd: varnish 2.0.4 backend errors

2009-07-15 Thread Lazy
2009/7/15 Kristian Lyngstol : > On Wed, Jul 15, 2009 at 10:01:08AM +0200, Lazy wrote: > (...) >> setting 500 as min threads didn't make any diference, funny thing is >> that failed requests are in logged in apache as succesful > > Sorry if I didn't make myself clear: The output from varnishstat did

Re: How many simultanious users

2009-07-15 Thread Kristian Lyngstol
On Wed, Jul 15, 2009 at 11:38:27AM +0200, Lazy wrote: > I'm trying to figure out how many simultaneous users a single 8 core > machine with local apache running as a backend can handle assumming > that all the requests are cached. This is actually very difficult to test, as you often end up with c

Re: Fwd: varnish 2.0.4 backend errors

2009-07-15 Thread Kristian Lyngstol
On Wed, Jul 15, 2009 at 10:01:08AM +0200, Lazy wrote: (...) > setting 500 as min threads didn't make any diference, funny thing is > that failed requests are in logged in apache as succesful Sorry if I didn't make myself clear: The output from varnishstat didn't indicate that threads was the issue

How many simultanious users

2009-07-15 Thread Lazy
Hi, I'm trying to figure out how many simultaneous users a single 8 core machine with local apache running as a backend can handle assumming that all the requests are cached. testing with ab on a slow 100Mbps link shows 2500 hit/s, locally i got 12 000 hit/s with over 200Mbps traffic assuming th

Fwd: varnish 2.0.4 backend errors

2009-07-15 Thread Lazy
2009/7/15 Lazy : > 2009/7/14 Ken Brownfield : >> On Jul 14, 2009, at 3:05 AM, Kristian Lyngstol wrote: >>> On Tue, Jul 14, 2009 at 11:46:58AM +0200, Lazy wrote: the site is usually not so busy, but it has sometimes spikes of static traffic (about 50Mbps) that's why i upped the thread