[Xastir] Re: xastir and cpu

[Curt, WE7U]

On Wed, 8 Sep 2004, ke4lkq wrote:

> ITS' THE SERIAL WEATHER INTERFACE!!!! Cpu goes from .7 %-2.3% with all
> interfaces (internet and tnc) enabled except the wx to over 37% and up with
> serial weather turned on! I just saw 50% for more than 2 seconds.
>
> Same thing when all interfaces off and wx turned on.  So its in the wx
> interface for some reason.
>
> I am trying to learn how to do that gprof thing, maybe that will refine it
> further.

Once you get the gmon.out file, you can also try adding the "-l"
flag to the gprof command-line.  That will show you line-by-line
what is using the CPU.

You might want to pipe the output to "less" or redirect it to a
file, as it is a long listing.

Be prepared to see gprof use a lot of CPU itself while trying to
compute that listing.  It takes a while.

--
Curt, WE7U			         http://www.eskimo.com/~archer
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