[squid-users] 3.5.0.2 core, constant under heavy load.
Tory M Blue
tmblue at gmail.com
Thu Jun 11 19:51:35 UTC 2015
On Thu, Jun 11, 2015 at 12:25 PM, Eliezer Croitoru <eliezer at ngtech.co.il>
wrote:
> What is the issue??
> Did you tried the latest RPM's ??
> http://wiki.squid-cache.org/KnowledgeBase/CentOS
>
> Eliezer
>
>
I spun my own as there were no precompiled versions when I started with
3.5.x. I'll look at your rpms and test those, but in a nutshell after
putting a server in production I get the following errors, where squid
seems to restart
*FATAL: Received Segment Violation...dying.*
2015/06/11 11:25:00 kid1| Closing HTTP port [::]:80
2015/06/11 11:25:00 kid1| storeDirWriteCleanLogs: Starting...
2015/06/11 11:25:00 kid1| 65536 entries written so far.
2015/06/11 11:25:00 kid1| 131072 entries written so far.
2015/06/11 11:25:00 kid1| 196608 entries written so far.
2015/06/11 11:25:00 kid1| Finished. Wrote 246863 entries.
2015/06/11 11:25:00 kid1| Took 0.06 seconds (4364312.99 entries/sec).
CPU Usage: 40.481 seconds = 24.353 user + 16.128 sys
Maximum Resident Size: 345808 KB
Page faults with physical i/o: 0
Which results in a core
Jun 11 11:21:55 cache03 squid[23658]: Squid Parent: will start 1 kids
Jun 11 11:21:55 cache03 squid[23658]: Squid Parent: (squid-1) process 23660
started
Jun 11 11:25:01 cache03 abrt[23710]: Saved core dump of pid 23660
(/usr/sbin/squid) to /var/spool/abrt/ccpp-2015-06-11-11:25:00-23660
(94121984 bytes)
Jun 11 11:25:01 cache03 abrtd: Directory 'ccpp-2015-06-11-11:25:00-23660'
creation detected
Jun 11 11:25:01 cache03 squid[23658]: Squid Parent: (squid-1) process 23660
exited due to signal 6 with status 0
Jun 11 11:25:02 cache03 kernel: Bridge firewalling registered
Jun 11 11:25:04 cache03 squid[23658]: Squid Parent: (squid-1) process 23918
started
Jun 11 11:25:18 cache03 abrtd: New problem directory
/var/spool/abrt/ccpp-2015-06-11-11:25:00-23660, processing
This runs fine with a single proc box in a low volume environment. This
does not seem to work in a multi core server in a very busy environment.
I've read some things and it appears others have had issues and your
suggestions and others was to try to run with -N, that doesn't seem to
affect my issue and I get the FATAL's and core dumps still
I'lll try your rpms first
Thanks
Tory
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