[Tutor] question about run time

Ertl, John john.ertl at fnmoc.navy.mil
Tue May 2 21:18:51 CEST 2006


Kent,

The files are very small (a few hundred lines).  Maybe it is a network
issue? But then why is it always slow the first time in the morning?  I
don't know network stuff but that seams a bit strange.

Thanks,

John Ertl 

 -----Original Message-----
From: 	Kent Johnson [mailto:kent37 at tds.net] 
Sent:	Tuesday, May 02, 2006 12:06 PM
To:	Ertl, John
Cc:	tutor at python.org
Subject:	Re: [Tutor] question about run time

Ertl, John wrote:
> I have been using python for sometime...and occasionally I noticed
> significant delay before the code would run but unitl now I have been able
> to write it off to other things.  Now I have a short script that I wrote
to
> check some files and print out a few lines.
> 
> I have noticed that usually the first time I fire it up in the morning or
> after a long time of not running it, it takes 10-15 seconds to run and the
> output to the screen is very slow...maybe 1 second per line.  If I run it
> soon after that it runs and the output is on the screen in less then a
> second.  I would think this has to do with compiling but I am not sure.
Any
> ideas how to speed this up?  

Compiling is not that slow. Are you files huge? Possibly they are in the 
disk cache after the first run.

Kent



More information about the Tutor mailing list