Hi
Today squid was suddenly running at 100% CPU and a lot of "running out of
filedescriptors" messages in the cache.log. But if I look with squidclient it
only had 989 of 65k filedescriptors open.
Is there something else I need to look at? I am using squid-3.2.6 on Centos 6.3
11.Command: top
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
11338 squid 20 0 647m 531m 6488 R 99.5 6.8 4:05.12 squid
12.Command: squidclient -p 8080 -h 160.85.104.14 mgr:info | grep file
Maximum number of file descriptors: 65535
Largest file desc currently in use: 1016
Number of file desc currently in use: 989
Available number of file descriptors: 64546
Reserved number of file descriptors: 64546
Store Disk files open: 7
Command: tail -100 cache.log
2013/02/20 09:38:11 kid1| WARNING! Your cache is running out of
filedescriptors
2013/02/20 09:38:27 kid1| WARNING! Your cache is running out of
filedescriptors
2013/02/20 09:38:43 kid1| WARNING! Your cache is running out of
filedescriptors
2013/02/20 09:38:47 kid1| comm_open: socket failure: (24) Too many open files
2013/02/20 09:38:47 kid1| Reserved FD adjusted from 64542 to 64546 due to
failures
2013/02/20 09:38:47 kid1| comm_open: socket failure: (24) Too many open files
2013/02/20 09:38:47 kid1| Attempt to open socket for EUI retrieval failed:
(24) Too many open files
noch 6 weitere solche Eintraege
2013/02/20 09:38:47 kid1| Attempt to open socket for EUI retrieval failed:
(24) Too many open files
2013/02/20 09:38:47 kid1| comm_open: socket failure: (24) Too many open files
2013/02/20 09:38:47 kid1| comm_open: socket failure: (24) Too many open files
2013/02/20 09:38:47 kid1| comm_open: socket failure: (24) Too many open files
2013/02/20 09:38:47 kid1| DiskThreadsDiskFile::openDone: (24) Too many open
files
2013/02/20 09:38:47 kid1| /var/cache/squid/05/09/0005097C
2013/02/20 09:38:59 kid1| WARNING! Your cache is running out of
filedescriptors
noch 10 weitere solche Eintraege
2013/02/20 09:41:55 kid1| WARNING! Your cache is running out of
filedescriptors
2013/02/20 09:42:02 kid1| local=160.85.104.14:49011 remote=212.35.56.41:443
FD 261 flags=1: read/write failure: (110) Connection timed out
2013/02/20 09:42:11 kid1| WARNING! Your cache is running out of
filedescriptors
noch 5 weitere solche Eintraege
2013/02/20 09:43:47 kid1| WARNING! Your cache is running out of
filedescriptors
2013/02/20 09:43:47 kid1| Failed to select source for 'http://www.fac/'
2013/02/20 09:43:47 kid1| always_direct = 0
2013/02/20 09:43:47 kid1| never_direct = 0
2013/02/20 09:43:47 kid1| timedout = 0
2013/02/20 09:43:51 kid1| Failed to select source for
'http://www.fac/favicon.ico'
2013/02/20 09:43:51 kid1| always_direct = 0
2013/02/20 09:43:51 kid1| never_direct = 0
2013/02/20 09:43:51 kid1| timedout = 0
2013/02/20 09:43:58 kid1| Failed to select source for
'http://nonexistent.yontoo.com/'
2013/02/20 09:43:58 kid1| always_direct = 0
2013/02/20 09:43:58 kid1| never_direct = 0
2013/02/20 09:43:58 kid1| timedout = 0
2013/02/20 09:44:03 kid1| WARNING! Your cache is running out of
filedescriptors
2013/02/20 09:44:19 kid1| WARNING! Your cache is running out of
filedescriptors
2013/02/20 09:44:35 kid1| WARNING! Your cache is running out of
filedescriptors
2013/02/20 09:44:51 kid1| WARNING! Your cache is running out of
filedescriptors
