Re: T5xxx servers short "freeze" behaviour

Hi,

Egrama wrote:
Hi guys,

On a T5220 and a T5240 I noticed this strange behaviour: sometimes the
machine is freezing for a couple of secconds and then continues
working as if nothing happened. I noticed this because we are running
some realtime application and 2 secconds delays in processing
triggers alarms.
The machine CPU load is around 30% and also the memory.
I would say this is not a system related problem, but I noticed the
problem first hand when my terminal just hung and then the application
alerts came.
Has anybody experienced anything similar? I have no errors whatsoever
in the system logs.....
Any idea how to investigate this without a major performance impact ?

Thanks,
Emil
I don't know much about this exept from realtime apps :) but it sound like something is falling to sleep or a garbage collection but on a OS level I don't think its a garbage collction :) could it be a disk that has powered down?

/michael
.