From roberthpike at yahoo.com  Sat Sep 14 08:23:32 2013
From: roberthpike at yahoo.com (Robert Pike)
Date: Sat, 14 Sep 2013 08:23:32 -0700 (PDT)
Subject: [kw-pm] Web app speed
Message-ID: <1379172212.73984.YahooMailNeo@web122905.mail.ne1.yahoo.com>

I'm working with an old web app written in Perl that has just recently been put on-line as opposed to being a solely intranet app. When the web server hits somewhere between 75 - 100 users the pages on the server start taking a large?amount of time to load (if at all, without timing out). Can anyone suggest ways of detecting sources for the slowness and/or avoiding them? I'm using a profiler on the scripts and the it's a CGI Perl application. Thanks in advance.
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From kw-pm at datademons.com  Sat Sep 14 10:44:17 2013
From: kw-pm at datademons.com (Justin Wheeler)
Date: Sat, 14 Sep 2013 13:44:17 -0400 (EDT)
Subject: [kw-pm] Web app speed
In-Reply-To: <1379172212.73984.YahooMailNeo@web122905.mail.ne1.yahoo.com>
References: <1379172212.73984.YahooMailNeo@web122905.mail.ne1.yahoo.com>
Message-ID: <alpine.LNX.2.00.1309141344130.1161@vps.datademons.com>

For starters, make sure it's running under something other than just a CGi
that's launching perl every time it's called.  (fast cgi, mod perl, mod_fcgi,
etc.)

Then, try Devel::NYTProf to profile it and see where it's spending all of its
time.

Justin


On Sat, 14 Sep 2013, Robert Pike wrote:

> I'm working with an old web app written in Perl that has just recently been put on-line as opposed to being a solely intranet app. When the web server hits somewhere between 75 - 100 users the pages on the server start taking a large amount of time to load (if at all, without timing out). Can anyone suggest ways of detecting sources for the slowness and/or avoiding them? I'm using a profiler on the scripts and the it's a CGI Perl application. Thanks in advance.

From daniel at coder.com  Tue Sep 24 06:24:54 2013
From: daniel at coder.com (Daniel Allen)
Date: Tue, 24 Sep 2013 09:24:54 -0400
Subject: [kw-pm] Fwd: Thurs Sept 26th, Talks Featuring Brett Cannon,
 only Python core developer in Canada
In-Reply-To: <d57c5d1babd7d09afe26ef0a418f4609387.20130924122935@mail184.wdc02.mcdlv.net>
References: <d57c5d1babd7d09afe26ef0a418f4609387.20130924122935@mail184.wdc02.mcdlv.net>
Message-ID: <CAHdGTkCFK78nCyLaiFO0m6R5FkJ-5jG6RLzE6L8bnfuBqSFjgg@mail.gmail.com>

FYI.

---------- Forwarded message ----------
From: WatPy <albert at albertoconnor.ca>
Date: Tue, Sep 24, 2013 at 8:30 AM
Subject: Thurs Sept 26th, Talks Featuring Brett Cannon, only Python core
developer in Canada
To: dada.da+watpy at gmail.com


**
        Peer 2 Peer Talks, September 26th, 6:30pm    View this email in
your browser<http://us4.campaign-archive2.com/?u=d57c5d1babd7d09afe26ef0a4&id=a44319ef22&e=18f4609387>
                      Peer 2 Peer Talks
Thursday Sept 26th, featuring Python core developer Brett Cannon

Brought to you by Communitech and Watpy. Peer 2 Peer talks bring together
the community to hear great talks about Python.

Doors open at 6:30pm, talks start at 7pm at the Communitech Hub in downtown
Kitchener.

Brett Cannon
 We are excited to have Brett
Cannon<http://watpy.us4.list-manage.com/track/click?u=d57c5d1babd7d09afe26ef0a4&id=3240128a10&e=18f4609387>,
who is currently the only Python core developer in Canada. He will be
talking about features of Python 3.3, how Python is developed and is happy
to answer your Python related questions!

 Ash Christopher
All the way from
Wave<http://watpy.us4.list-manage2.com/track/click?u=d57c5d1babd7d09afe26ef0a4&id=ce80f44970&e=18f4609387>in
Toronto Ash
Christopher<http://watpy.us4.list-manage.com/track/click?u=d57c5d1babd7d09afe26ef0a4&id=eccf266401&e=18f4609387>will
be talking about database sharding with Django. Ash is a great speaker
and Django developer who has given talks about databases and testing.

The event is free, but please
RSVP<http://watpy.us4.list-manage.com/track/click?u=d57c5d1babd7d09afe26ef0a4&id=3f8e675ab8&e=18f4609387>
.

Pizza will be provided.

More information on our
blog<http://watpy.us4.list-manage.com/track/click?u=d57c5d1babd7d09afe26ef0a4&id=306e30b9ba&e=18f4609387>.
           You signed up through the watpy.ca website.

*Our mailing address is:*
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Kitchener, ON N2G 1T6
Canada

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