Messages in this thread |  | | From | Ed Tomlinson <> | Subject | Re: 2.5.64-mm2->4 hangs on contest | Date | Mon, 10 Mar 2003 08:41:01 -0500 |
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On March 10, 2003 08:41 am, Mike Galbraith wrote: > At 07:43 AM 3/10/2003 -0500, Ed Tomlinson wrote: > >Mike Galbraith wrote: > > > At 09:31 PM 3/10/2003 +1100, Con Kolivas wrote: > > >>On Mon, 10 Mar 2003 21:31, Mike Galbraith wrote: > > >> > Ahem. Attached this time. > > >> > > >>I assume this is against bk? I'll massage it into 2.5.64-mm4 > > > >Suspect that the interactivity changes have make the problem that my > >ptg patch is designed to fix easier to hit. Con where is the latest > >contest (a quick google does not help)? Mike what version of irman > >are you using? The one I have has problems parsing /proc/mem in mm. > > Version 0.5. (also has parse problem)
If you guys play with the ptg patch there are two tunables you should be aware of. The first is theard_governor, which probably will not need to be touched. The second is user_governor. This one you may want to reduce from 100 to 50 - meaning start reducing a user's timeslices when there are more than 5 in run queue tasks for that user.
Ed
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