Re: Slowdown on high-load machines with 3000 sockets

Nick Piggin
2005-02-28T23:46:48Z

Christian Schmid wrote:
> This issue has been tracked down more. This bug does NOT appear if I
> disable preemtive kernel.
> Maybe this helps.
>

Yes, it may help - can you boot with profile=schedule and get
the results for say, a 30 second period while the application
is experiencing problems?

So:

start application
wait till it hits slowdown
readprofile -r ; sleep 30 ; readprofile > schedprof.out

and send schedprof.out, please?

Thanks,
Nick