Anybody can help? Maby I need to change mailing list? -- Sergey > -----Original Message----- > From: noc@xxxxxxxxxxxxx [mailto:noc@xxxxxxxxxxxxx] > Sent: Wednesday, December 14, 2016 2:40 PM > To: 'squid-users@xxxxxxxxxxxxxxxxxxxxx' > Subject: Crash: every 1-2 hour: kernel: Out of memory: Kill process > (squid) > > > Hello. I wrote earlier in wrong location: > http://bugs.squid-cache.org/show_bug.cgi?id=4647 > > > Squid eats all RAM, then eats all swap in a hour and killed by > kernel. > >I was try to turn off cache, change squid version, change some > configuration parameters by this guide http://wiki.squid- > cache.org/SquidFaq/SquidMemory except malloc, but nothing helps. > > I made some config changes in accordance with the advice of Amos > Jeffries (via on). But it does not help. > This trouble somehow linked with https. > If wccp redirects only 80 port - works fine. > wccp2_service_info 70 protocol = tcp flags = dst_ip_hash priority = > 231 ports = 80 > If wccp redirects 443 too - then squid overflows and killed by kernel > wccp2_service_info 70 protocol = tcp flags = dst_ip_hash priority = > 231 ports = 80,443 > > ---Before it died (HTTPS on): > Mem: 16291720k total, 16125288k used, 166432k free, 540k > buffers > Swap: 8216568k total, 8112628k used, 103940k free, 27112k cached > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND > 30858 squid 20 0 22.7g 14g 3612 S 8.0 94.6 14:50.82 squid > > > # free -m > total used free shared buffers > cached > Mem: 15909 15750 158 0 0 > 26 > -/+ buffers/cache: 15723 186 > Swap: 8023 7936 87 > > > Start Time: Sat, 10 Dec 2016 07:52:50 GMT > Current Time: Sat, 10 Dec 2016 09:39:45 GMT > > Connection information for squid: > Number of clients accessing cache: 1305 > Number of HTTP requests received: 193434 > Number of ICP messages received: 0 > Number of ICP messages sent: 0 > Number of queued ICP replies: 0 > Number of HTCP messages received: 0 > Number of HTCP messages sent: 0 > Request failure ratio: 0.00 > Average HTTP requests per minute since start: 1809.2 > Average ICP messages per minute since start: 0.0 > Select loop called: 4529796 times, 1.416 ms avg > Cache information for squid: > Hits as % of all requests: 5min: 0.0%, 60min: 0.0% > Hits as % of bytes sent: 5min: 0.1%, 60min: -0.0% > Memory hits as % of hit requests: 5min: 0.0%, 60min: 0.0% > Disk hits as % of hit requests: 5min: 0.0%, 60min: 0.0% > Storage Swap size: 82044 KB > Storage Swap capacity: 80.1% used, 19.9% free > Storage Mem size: 107876 KB > Storage Mem capacity: 20.6% used, 79.4% free > Mean Object Size: 29.54 KB > Requests given to unlinkd: 9258 > Median Service Times (seconds) 5 min 60 min: > HTTP Requests (All): 0.10857 0.04519 > Cache Misses: 0.01648 0.00678 > Cache Hits: 0.00000 0.00000 > Near Hits: 0.00000 0.00000 > Not-Modified Replies: 0.00000 0.00000 > DNS Lookups: 0.00860 0.00779 > ICP Queries: 0.00000 0.00000 > Resource usage for squid: > UP Time: 6415.101 seconds > CPU Time: 902.767 seconds > CPU Usage: 14.07% > CPU Usage, 5 minute avg: 15.97% > CPU Usage, 60 minute avg: 13.96% > Maximum Resident Size: 62241760 KB > Page faults with physical i/o: 32647 > Memory accounted for: > Total accounted: 1073388 KB > memPoolAlloc calls: 12969 > memPoolFree calls: 35802441 > File descriptor usage for squid: > Maximum number of file descriptors: 100000 > Largest file desc currently in use: 28744 > Number of file desc currently in use: 28738 > Files queued for open: 0 > Available number of file descriptors: 71262 > Reserved number of file descriptors: 100 > Store Disk files open: 0 > Internal Data Structures: > 57337 StoreEntries > 54560 StoreEntries with MemObjects > 52 Hot Object Cache Items > 2777 on-disk objects > > ---after: > /var/log/messages > kernel: 11733 total pagecache pages > kernel: 8957 pages in swap cache > kernel: Swap cache stats: add 21118384, delete 21109427, find > 12110273/12422740 > kernel: Free swap = 0kB > kernel: Total swap = 8216568kB > kernel: 4194303 pages RAM > kernel: 121373 pages reserved > kernel: 11781 pages shared > kernel: 4023631 pages non-shared > ...omitted... > kernel: Out of memory: Kill process 30858 (squid) score 954 or > sacrifice child > kernel: Killed process 30868, UID 23, (log_file_daemon) total- > vm:26640kB, anon-rss:48kB, file-rss:512kB > (squid-1): I don't handle this error well! > Dec 10 12:44:27 localhost squid[30855]: Squid Parent: (squid-1) process > 30858 exited due to signal 9 with status 0 > > > In attach all /var/log/messages output. > Main task for the server is to block bad sites and bypass others on > same IPs. > Any ideas? > > -- > Sergey _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
