[squid-users] Squid 3.2.1 defunct

I am trying squid 3.2.1 in a opensuse 11.4 Box, with 4 workers and 2
rock cache_dirs with 500 clients browsing, all looks perfect at start,
but before 5 or 10 mins, i see the traffic going down and up, when i
check top, and this happend, i see the squid process going defunct,
after anothers 5 or 10 mins, happend again, and again, and again.

./configure CFLAGS=-DNUMTHREADS=128 --with-filedescriptors=16384
--enable-removal-policies=heap,lru --enable-epoll
--enable-stopreio=ufs,aufs,rock --enable-async-io=128 --with-pthreads
--disable-dlmalloc --with-large-files --enable-large-cache-files
--with-aio --enable-esi --with-dl --enable-ltdl-convenience
--enable-linux-netfilter --disable-ident-lookups --enable-snmp
--enable-htcp --disable-ipv6

squid.conf

http_port 3128
http_port 3129 tproxy

workers 4
cache_dir rock /squid-cache 58000 max-size=31000 max-swap-rate=250
swap-timeout=350
cache_dir rock /var/squid-cache 19000 max-size=31000 max-swap-rate=250
swap-timeout=350

refresh_pattern -i
microsoft.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip) 4320 90% 43200
refresh_pattern -i
windowsupdate.com/.*\.(cab|exe|ms[i|u|f]|asf|wm[v|a]|dat|zip) 4320 90%
43200
refresh_pattern -i ([^.]+.|)avast.com/.*\.(vpx|vpu|exe) 4320 90% 43200
refresh_pattern -i ([^.]+.|)avg.com/.*\.(bin|ctf) 4320 90% 43200
refresh_pattern -i \.(gif|png|jpg|jpeg|ico)$ 40320 75% 86400
refresh_pattern -i \.(iso|avi|wav|mp3|mpeg|swf|flv|x-flv)$ 1440 40%
40320
refresh_pattern -i \.mp4 1440 90% 43200
refresh_pattern -i \.(css|js)$ 300 40% 7200
refresh_pattern -i \.(html|htm)$ 300 40% 7200
refresh_pattern . 300 40% 40320

max_filedescriptors 16394
cache_mem 1024 MB
maximum_object_size 100 MB
minimum_object_size 10 KB
maximum_object_size_in_memory 500 KB

CPU is a i5 2.80GHz 4 cores with 4GB DDR3

Thanks for any advice and help.
Received on Fri Aug 17 2012 - 15:37:46 MDT