Re: [Xen-users] Why does my DomU keep going mad?

[Adi Kriegisch <adi@xxxxxxxxxxxxxxx>]

Hi!

>   I've got a DomU that sometimes goes mad. I can't ssh or usually even 
> console to it. The time I did manage to console I got a load of dumps 
> about being out of memory and swap, but couldn't run any commands to 
> find out which process had gone mad :(
You could monitor your services for memory consumption?
Something like
  ps -e -orss=,args= | sort -b -k1,1n
or
  ps -auxf | sort -nr -k 4
maybe with
  ps -auxf | sort -nr -k 4 | head -10
shows sorted memory consumption by process or you might rather want to use
a monitoring tool like sar, nagios, or whatever to find out which process
causes this...

-- Adi

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