lkml.org 
[lkml]   [1996]   [Aug]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: netscape + SIGUNUSED -> 96% CPU
Hi,

On Thu, 1 Aug 1996 01:35:40 -2200 (MET DST), Herbert Rosmanith
<herp@wildsau.idv.uni-linz.ac.at> said:

> nb: obviously, netscape crashed the day before (1376 div 60 = 22), and
> was since then consuming nearly all of the CPU% ... maybe the scheduling
> algorithm could be adapted to give lower priority to processes
> with high cpu-utilization

It does.

> and make a task-switch occur less frequently.

It does.

That's one of the reasons why linux's interactive behaviour is really
pretty good even under load. If I've got a large simulation plus a
compile going on in the background, response time in interactive
sessions is still instantaneous.

It might be possible to improve the scheduler a bit, but I haven't
seen any evidence that we need to.

Cheers,
Stephen.
--
Stephen Tweedie <sct@dcs.ed.ac.uk>
Department of Computer Science, Edinburgh University, Scotland.


\
 
 \ /
  Last update: 2005-03-22 13:37    [W:0.119 / U:0.924 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site