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MyASPN >> Mail Archive >> perlex
perlex
PerlEx scripts suddenly become very slow - Windows XP, IIS 5
by Horace Redelmyer other posts by this author
Jan 3 2006 4:36PM messages near this date
RE: PerlEx End of Life | RE: PerlEx scripts suddenly become very slow - Windows XP, IIS 5
SERVICES I was doing some experiments with a small PerlEx script as well as the 
env.plex example script.

At first the performance was very fast, as advertised.

I then started doing some tests using a web performance tool. Again, for 
most of the day, the two scripts averaged 20ms response time.

However, when I simulated 4 users simultaneously and continuously 
hitting the web site, the web server begun to respond very slowly. Even 
after unloading the PerlEx virtual directory, each call to env.plex took 
several minutes, both from the testing tool and from the browser.

When viewed from the browser, all of the expected output was displayed 
on the screen, but the browser didn't consider the page to be done 
loading for several minutes.

This problem went away after rebooting.

I need to know what happened since I was planning to use PerlEx to 
support customers.
Does anyone have any leads?

Thanks in advance
Horace
hredelmyer@[...].ca

Windows XP Professional (all service packs), IIS 5.0

The PerlEx virtual directory was the one installed out of the box with 
the activestate installer.

perl -v

This is perl, v5.8.7 built for MSWin32-x86-multi-thread
(with 14 registered patches, see perl -V for more detail)

Copyright 1987-2005, Larry Wall

Binary build 815 [211909] provided by ActiveState http://www.ActiveState.com
ActiveState is a division of Sophos.
Built Nov  2 2005 08:44:52

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