Re: Strange hard lock
On Tuesday 06 December 2005 10:39, Hugo Vanwoerkom wrote:
* snip *
>
> What kernel version? I had something similar and oom-killer was no help
> in identifying the culprit.
>
> This is no help. :-(
>
> H
It's running
Linux compost 2.6.12-1-386 #1 Tue Sep 27 12:41:08 JST 2005 i586 GNU/Linux
the machine had been up for 61 days (I checked a few hours before it failed)
with no problems and is running Debian testing.
Having a closer look at the logs I notice that the first time it killed
postmaster but after that it just seemed to repeatedly kill the apache2
process.
I see what oom-killer is trying to do but I can't believe for one minute that
I was running low on memory (the machine is running quite a few processes but
never thrashes the disk). A typical top looks like this:
top - 11:14:29 up 2:19, 4 users, load average: 0.04, 0.11, 0.12
Tasks: 143 total, 1 running, 142 sleeping, 0 stopped, 0 zombie
Cpu(s): 4.6% us, 1.3% sy, 0.0% ni, 93.7% id, 0.0% wa, 0.0% hi, 0.3% si
Mem: 321792k total, 308852k used, 12940k free, 15320k buffers
Swap: 393584k total, 8340k used, 385244k free, 55168k cached
Which is a little odd because I thought that machine had 768 MB of ram not the
300 odd that is being reported. Maybe I removed some :o) it's been so long
since I opened that box I can't remember.
Graham
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