atom feed27 messages in ru.sysoev.nginxRe: Weird 0.8.11.1 connections spike
FromSent OnAttachments
Jeff WaughAug 29, 2009 5:50 am 
Igor SysoevAug 29, 2009 6:48 am 
Jeff WaughAug 29, 2009 7:32 am 
Igor SysoevAug 29, 2009 8:08 am 
Jeff WaughAug 29, 2009 8:45 am 
Igor SysoevAug 29, 2009 9:40 am 
Jim OhlsteinAug 30, 2009 7:59 am 
Igor SysoevAug 30, 2009 8:31 am 
Jim OhlsteinAug 30, 2009 8:52 am 
Igor SysoevAug 30, 2009 9:29 am 
Jim OhlsteinAug 30, 2009 7:55 pm 
Jeff WaughAug 30, 2009 8:03 pm 
Igor SysoevAug 30, 2009 10:23 pm 
Igor SysoevAug 30, 2009 10:46 pm 
Jeff WaughAug 30, 2009 11:36 pm 
Jeff WaughAug 31, 2009 12:14 am 
Igor SysoevAug 31, 2009 12:24 am 
Jeff WaughAug 31, 2009 12:55 am 
Igor SysoevAug 31, 2009 1:34 am 
Jeff WaughAug 31, 2009 1:36 am 
Jeff WaughAug 31, 2009 2:03 am 
Igor SysoevAug 31, 2009 3:37 am 
Igor SysoevAug 31, 2009 4:27 am.Other
Jim OhlsteinAug 31, 2009 5:13 am 
Igor SysoevAug 31, 2009 5:27 am 
Jeff WaughAug 31, 2009 6:53 am 
Igor SysoevAug 31, 2009 7:07 am 
Subject:Re: Weird 0.8.11.1 connections spike
From:Jeff Waugh (jd@bethesignal.org)
Date:Aug 29, 2009 7:32:39 am
List:ru.sysoev.nginx

<quote who="Igor Sysoev">

Are any alerts in error_log:

grep alert /path/to/log;

Lots of:

2009/08/29 23:15:52 [alert] 8716#0: open socket #152 left in connection 105

What functionality do you use - proxy/fastcgi/memcached/etc ?

proxy and fastcgi, both of which appeared to be working fine. Weirdly, on my WordPress hosts I was correctly receiving the page (PHP via fastcgi), but not some of the static files, so it would just sit there waiting for ages... perhaps keepalive requests were failing?

Static files on other hosts were working (one static html file delivered by nginx + a bunch of generated images behind the nginx proxy -- collectd).

Build differences between my 0.8.10 and 0.8.11.1 packages -> added the geoip and static_gzip modules.

(For now, I've switched back to 0.8.10, but can do more testing with 0.8.11.1 if required.)

Thanks,

- Jeff

-- linux.conf.au 2010: Wellington, NZ http://www.lca2010.org.nz/

"Obviously, anyone wanting to found a successful company and make millions of dollars should consider writing a file system first." - Val Henson