[Xastir-Dev] CPU still too busy for the wrong reasons

Jerry Chamberlin jerryc at netlab.org
Fri Nov 28 10:58:05 EST 2003


I have noticed high CPU to point of almost lock up when loading weather alerts
Right after loading the map.


On Fri, 28 Nov 2003, Gerry Creager N5JXS wrote:

> I'll have to go back and look but that's not what I saw... I'm maxing at 
> about 9%, all in userspace, during redraws, and about 4-6% most times.
> 
> This on an 800MHz PIII.
> 
> gerry
> 
> Jack Twilley wrote:
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> > xastir takes 90% of the CPU, but only 15% of the cpu is in user time,
> > the other 85% is mostly in system time.
> > 
> > This is about what I saw on a 450MHz machine, and now I'm on a 2000MHz
> > machine.
> > 
> > Is there any progress on making xastir more friendly?
> > 
> > Jack.
> > - -- 
> > Jack Twilley
> > jmt at twilley dot org
> > http colon slash slash www dot twilley dot org slash tilde jmt slash
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> 
> -- 
> Gerry Creager -- gerry.creager at tamu.edu
> Network Engineering -- AATLT, Texas A&M University	
> Cell: 979.229.5301 Office: 979.458.4020 FAX: 979.847.8578
> Page: 979.228.0173
> Office: 903A Eller Bldg, TAMU, College Station, TX 77843
> 
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