RE: [cobalt-users] [RaQ4] stops responding on all but ping

[<support@xxxxxxxxxxxxx>]

Hi,

I tried removeing the 128Mb and adding 512Mb with 2 256Mb modules then the
machine was unable to install software and patches so I sticked with the
128Mb.

It's now running 170+ processes
most are httpd and mysql daemons

  1:59pm  up  2:30,  1 user,  load average: 0.03, 0.05, 0.07
189 processes: 187 sleeping, 2 running, 0 zombie, 0 stopped
CPU states:  4.5% user, 17.5% system,  0.0% nice, 77.9% idle
Mem:   127860K av,  125752K used,    2108K free,  588140K shrd,    2624K
buff
Swap:  131532K av,    3268K used,  128264K free                   17268K
cached

regards

Erik

-----Original Message-----
From: cobalt-users-admin@xxxxxxxxxxxxxxx
[mailto:cobalt-users-admin@xxxxxxxxxxxxxxx]On Behalf Of Gerald Waugh
Sent: donderdag 20 oktober 1988 16:46
To: cobalt-users@xxxxxxxxxxxxxxx
Subject: Re: [cobalt-users] [RaQ4] stops responding on all but ping


> One of our servers repeatedly stops responding on all request all though
it
> still replies on ping requests.
> The server in question is a RaQ4 with 128mb memory
> Output from top after a restart:
>
>  11:50am  up 21 min,  1 user,  load average: 0.13, 0.09, 0.16
> 130 processes: 129 sleeping, 1 running, 0 zombie, 0 stopped

do a "ps ax" and see what all those processes are.
130 processes sounds like a lot.

> CPU states:  1.9% user,  2.5% system,  0.0% nice, 95.5% idle
> Mem:   127860K av,  116356K used,   11504K free,  395840K shrd,   10760K
> buff
> Swap:  131532K av,      20K used,  131512K free                   29524K
> cached
>
> Oct 14 12:58:58 ww3 kernel: Suspect TCP fragment.
> Oct 14 12:58:58 ww3 kernel: eth0 PROTO=6 218.122.122.1:0 193.xxx.xxx.xxx:0
This just might be a bad packet coming in.?

> Oct 17 21:32:41 ww3 kernel: VM: do_try_to_free_pages failed for caspeng...
Trying to swap memory page failed!

> Oct 19 05:33:42 ww3 kernel: Unable to load interpreter /lib/ld-linux.so.2
Sounds like it is haveing a memory problem.
Add more memory for one thing it's cheap!

HTH, Gerald


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