Jason Shih wrote:
> Hi Maarten,
>
>>> Thanks a lot, since we didnt read the same symptom on the other old CE box,
>>> as well as new slc4 lcgCE. and thanks input from Jan Astalos that we add
>>> another snip code into job manager to force process sleep if system load
>>> over 20. seems this able to stablize the system load and we didnt receive
>>> the same event right now.
>> Can you provide that snippet?
>
>
> Jan provide the workaround they have, and force job manager to sleep
> proportional to the loadavg. this is what i add after 'require
> $manager_class':
>
> open (LOAD, "/proc/loadavg");
> $loadavg = <LOAD>; $loadavg =~ s/ .*//;
> close (LOAD);
> sleep(int(20 * $loadavg));
>
>
> thanks Jan.
Welcome, but I have to second the advice to upgrade to lcg-CE 3.1 with
globus-job-manager-marshal. It can significantly decrease the load on
your CE.
Cheers,
Jan
>
> Br,
> J
>
--
Jan Astalos
Institute of Informatics, Slovak Academy of Sciences
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