On Wed, Feb 06, 2002 at 03:54:45PM -0500, Martin, Stephen wrote:
> I've been doing some benchmarks on my machine (a dual 733 running redhat
> 7.2)
> and there seems to be a 20 millisecond penalty for doing a sleep or a wait.
> Here
> This is pretty much consistent on all jvms that i've tried blackdown, sun
> (1.3.x and 1.4) and IBM
> and would seem to therefore be an OS issue. Can anyone provide me with more
> info on this and is
> there a workaround?

Limit of the linux scheduler - rebuild your kernel with HZ=1000
asm/param.h   - look for  
#define HZ 100


-- 
  .''`.  Which fundamental human right do you want to give up today?
 : :' :      Debian GNU/Linux maintainer - www.debian.{org,cz}
 `. `'  Zdenek Kabelac  kabi@{debian.org, users.sf.net, fi.muni.cz}
   `-              When in doubt, just blame the Euro. :)


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