[Xastir] xastir cpu

[ke4lkq]

Yes I agree,  I got over my stubornness for now and am connected to a filtered 
port,  and it makes quite a difference.  Have been just now reading up on 
aprsrv, filtering, etc, and am wondering why I have not takan advantage of 
this before now!!

Thanks to all for the pushing in the right direction...!!!

Victor  Ke4lkq

On Friday 14 January 2005 19:15, Andreas Junge, N6NU wrote:
> What helped me a lot is to filter the data stream and reduce the number od
> stations handled. When I draw a circle of 600 miles around me, the number
> of stations goes from 20,000 to about 1,500. Low enough to make operations
> smooth again. This does not fix the slow down problem, but is a good work
> around.
>
> 73, Andreas, N6NU
>
> > -----Original Message-----
> > From: xastir-bounces at xastir.org [mailto:xastir-bounces at xastir.org]On
> > Behalf Of Curt Mills
> > Sent: Friday, January 14, 2005 2:25 PM
> > To: ke4lkq
> > Cc: xastir
> > Subject: Re: [Xastir] xastir cpu
> >
> > On Fri, 14 Jan 2005, ke4lkq wrote:
> > > This second instance of xastir clearly slows down over just an
> >
> > hour or 2.  Cpu
> >
> > > usage goes up in spurts to over 35% - 85%  as viewed with TOP
> >
> > with 30 sec
> >
> > > interval. The longer it runs the larger the cpu numbers and the less
> > > responsive this instance become in redrawing screen and drop down menus
> > > command, the whole nine yards of functionality slow to a crawl.
> >
> > I think I already provided some data that showed where the problem
> > is.  It has to do with the large number of weather alerts we get
> > during the storm season.
> >
> > Sorry that you can't get the profiling working.  With a bit of luck
> > you might get that working yet.
> >
> > I plan to look at this problem soon if someone else doesn't beat me
> > to it.
> >
> > > Clearly there are issues with xastir handling the internet data.
> >
> > No, it's problems with lots of weather alerts.  The algorithm for
> > comparing new packets with old weather alerts is inefficient.  Try
> > connecting up to a filtered port and skip the weather alerts.  You
> > should see few slowdowns that way.
> >
> > --
> > Curt, WE7U.				archer at eskimo dot com
> > http://www.eskimo.com/~archer
> >   Lotto:  A tax on people who are bad at math. - unknown
> > Windows:  Microsoft's tax on computer illiterates. - WE7U.
> > The world DOES revolve around me:  I picked the coordinate system!"
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