[Wien] time difference among nodes

[Lyudmila Dobysheva]

29.09.2015 14:57, Laurence Marks wrote:
> If it happens again, one thing to ask them to check is swap usage and
> how much memory is cached.
...
> Alternatively it was something else, a zombie, big log files or other
> things. Rebooting gets rid of a lot of system caches and helps

I stand for losing parallelization on that node due to unclear reason 
(maybe this bad swapping/caching threw away parallel options from the 
memory and all jobs had been sent to only one processor of the node).

I would like to know what had administrator seen in the "1" mode of top 
command.

Best wishes
   Lyudmila Dobysheva
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