Just for my confirmation, if I talk sockets between the processes that I
currently have communicating via flat file, should this resolve my issue with
the CPU spike?
Just wondering if someone else has taken this route. I don't have the board at
the moment.
Thanks,
Steve
--- In "Donal O'Connor" <> wrote:
>
> Yeah this was also a problem in the TS7390. Anytime data had to be
> read/written to sd, a 100% spike would occur.
>
> If you search the list there were similar complaints.
>
> I don't know if a solution was found.
>
> On Mon, Nov 22, 2010 at 12:51 PM, Steve M <> wrote:
>
> >
> >
> > I have an application running on a 7350. This includes the gpsd daemon.
> > Everything is going pretty well except that there are regular CPU spikes
> > every 10 seconds or so. I ran 'top' in another ssh session and it looks like
> > the process causing the spike is the tsscarda (SD disk). Does anyone know if
> > this is normal or what I might be doing to cause the issue? Could it just be
> > from reading/writing to the disk? I turned off the process that writes a
> > small file to disk but still have the issue. I also lowered the priority of
> > gpsd to 0 (renice).
> >
> > Any ideas/thoughts are appreciated.
> >
> > Thanks,
> > Steve
> >
> >
> >
>
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