1000+ processes then Nagios fails
Rasmus Plewe
rplewe at ess.nec.de
Thu Nov 28 19:15:35 CET 2002
Hello,
On Thu, Nov 28, 2002 at 05:52:19PM +0100, Christian Vanguers wrote:
>
> How did you set "inter_check_delay_method" ?
> n,d,s or a value ?
good entry point for a question:
What do I do if I want my checks spread out as evenly as possible, but
for some reason[1] I'd like to execute _all_ checks for certain a
couple of hosts at the same time?
Regards,
Rasmus
[1] For those who must know: Computers with 8 CPUs, up till four of
those computers as SSI and providing up till 32 CPUs for parallel
jobs. So a very tiny disturbance of one of the nodes means that
the whole compute job with 32 CPUs stalls, since one CPU on one
node has to perform a tiny check (with a 2 sec time slice). Nice
DOS possibilities if there's a different check on a different node
every second second or so...
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