[K12OSN] OT apache troubleshoot
Barry R Cisna
brcisna at eazylivin.net
Sun Mar 17 15:33:28 UTC 2013
Tod,
Apache 2.2.15
32-bit CentOS 6.3
AMD E-350 Zacate APU
8 GB ram
Sata-3
Here is a paste from 'top -u apache'
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+
COMMAND
2013 apache 20 0 56296 25m 6040 S 0.0 0.3 0:02.90
httpd
2014 apache 20 0 57320 26m 6096 S 0.0 0.3 0:03.95
httpd
2015 apache 20 0 56260 25m 5484 S 0.0 0.3 0:02.83
httpd
28504 apache 20 0 45600 11m 872 S 0.0 0.2 0:00.01
httpd
28505 apache 20 0 56268 25m 5504 S 0.0 0.3 0:08.05
httpd
28506 apache 20 0 56284 26m 6116 S 0.0 0.3 0:07.55
httpd
28507 apache 20 0 56268 25m 5540 S 0.0 0.3 0:08.47
httpd
28508 apache 20 0 56416 25m 5536 S 0.0 0.3 0:07.06
httpd
28509 apache 20 0 56296 25m 5532 S 0.0 0.3 0:04.99
httpd
28510 apache 20 0 57292 25m 5540 S 0.0 0.3 0:08.66
httpd
28511 apache 20 0 56268 25m 5536 S 0.0 0.3 0:07.11
httpd
28512 apache 20 0 57320 26m 5536 S 0.0 0.3 0:05.82 httpd
The server is running fine like this.
,,,
When I noticed the server starting to get sluggish and the load average
was around 8.00- 9.00,,when I run 'top' with no parameters I would see
httpd entries about 6-8 times and yes it showed around 25% mem usage
each. I have never even seen httpd listed when running top before(with
no extra parameters). This has only happened about 3 times,and it seems
like it happened after a power outage at my house.Probably just a
coincedence?
Since I posted this and shut off httpd for 10 mins then restarted I have
never again seen httpd even listed in top ( this seems to be 'normal")
with no parameters.
Just wonder what makes httpd load the server in this fashion and what
spawns it?
Thanks,
Barry
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