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Posted to users@httpd.apache.org by Adam Theo <th...@theoretic.com> on 2002/12/24 21:59:30 UTC
[users@httpd] mod_rewrite efficiency
Hi, all. As previously mentioned
<http://marc.theaimsgroup.com/?l=apache-httpd-users&m=104067865408554&w=2>,
I finally got mod_rewrite to work for shortening the URLs for TWiki
<http://www.twiki.org>.
I am however experiencing a serious performance hit. TWiki has gone from
resolving and displaying pages over a DSL line with Mozilla in ~10
seconds to now doing the same in ~30 seconds, a 200% increase! I have
timed the pages a few dozen times, and each and every time it takes
exactly 30 seconds for apache to return the page after making the
request. The variation is only within 2 seconds either way, so I'm
thinking there is some error or timeout which apache or mod_rewrite is
going through.
There are no errors which show up in apache's access or error logs, and
the mod_rewrite logs likewise don't show anything. Anyone have any idea
how to debug this? Or is this 20 second increase just the serious price
to pay for mod_rewrite?
Thanks.
--
/\ Adam Theo, Age 23, Tallahassee FL USA
//\\ Email & Jabber: theo@theoretic.com
// \\ Cell: (850) 567 1138
=//====\\=
// || \\ Theoretic Solutions: http://www.theoretic.com
|| "Building Ideas by Bringing them Together"
|| Jabber Protocol: http://www.jabber.org
|| "The Next Generation Communications Protocol"
|| "A Free-Market Socialist Patriotic American Buddhist"
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Re: [users@httpd] mod_rewrite efficiency
Posted by Adam Theo <th...@theoretic.com>.
*sigh* nevermind, I just found the problem. Nothing to do with Apache. A
program was running amok and eating up resources. That's why it was
taking so long for apache to process. Now that I've got it fixed, apache
and mod_rewrite are returning pages within 5 seconds as usual.
Adam Theo wrote:
> Nope, I turned that off, so that's not the problem :(
>
> Jurgen wrote:
>
>> do you still have the RewriteLog on?
>
>
--
/\ Adam Theo, Age 23, Tallahassee FL USA
//\\ Email & Jabber: theo@theoretic.com
// \\ Cell: (850) 567 1138
=//====\\=
// || \\ Theoretic Solutions: http://www.theoretic.com
|| "Building Ideas by Bringing them Together"
|| Jabber Protocol: http://www.jabber.org
|| "The Next Generation Communications Protocol"
|| "A Free-Market Socialist Patriotic American Buddhist"
---------------------------------------------------------------------
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Re: [users@httpd] mod_rewrite efficiency
Posted by Adam Theo <th...@theoretic.com>.
Nope, I turned that off, so that's not the problem :(
Jurgen wrote:
> do you still have the RewriteLog on?
--
/\ Adam Theo, Age 23, Tallahassee FL USA
//\\ Email & Jabber: theo@theoretic.com
// \\ Cell: (850) 567 1138
=//====\\=
// || \\ Theoretic Solutions: http://www.theoretic.com
|| "Building Ideas by Bringing them Together"
|| Jabber Protocol: http://www.jabber.org
|| "The Next Generation Communications Protocol"
|| "A Free-Market Socialist Patriotic American Buddhist"
---------------------------------------------------------------------
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See <URL:http://httpd.apache.org/userslist.html> for more info.
To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
" from the digest: users-digest-unsubscribe@httpd.apache.org
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Re: [users@httpd] mod_rewrite efficiency
Posted by Jurgen <ap...@squarehosting.com>.
Hi Adam,
do you still have the RewriteLog on?
Jurgen
On Tue, 24 Dec 2002 15:59:30 -0500
Adam Theo <th...@theoretic.com> wrote:
> Hi, all. As previously mentioned
> <http://marc.theaimsgroup.com/?l=apache-httpd-users&m=104067865408554&w=2>,
> I finally got mod_rewrite to work for shortening the URLs for TWiki
> <http://www.twiki.org>.
>
> I am however experiencing a serious performance hit. TWiki has gone from
> resolving and displaying pages over a DSL line with Mozilla in ~10
> seconds to now doing the same in ~30 seconds, a 200% increase! I have
> timed the pages a few dozen times, and each and every time it takes
> exactly 30 seconds for apache to return the page after making the
> request. The variation is only within 2 seconds either way, so I'm
> thinking there is some error or timeout which apache or mod_rewrite is
> going through.
>
> There are no errors which show up in apache's access or error logs, and
> the mod_rewrite logs likewise don't show anything. Anyone have any idea
> how to debug this? Or is this 20 second increase just the serious price
> to pay for mod_rewrite?
>
> Thanks.
>
> --
> /\ Adam Theo, Age 23, Tallahassee FL USA
> //\\ Email & Jabber: theo@theoretic.com
> // \\ Cell: (850) 567 1138
> =//====\\=
> // || \\ Theoretic Solutions: http://www.theoretic.com
> || "Building Ideas by Bringing them Together"
> || Jabber Protocol: http://www.jabber.org
> || "The Next Generation Communications Protocol"
> || "A Free-Market Socialist Patriotic American Buddhist"
>
>
> ---------------------------------------------------------------------
> The official User-To-User support forum of the Apache HTTP Server Project.
> See <URL:http://httpd.apache.org/userslist.html> for more info.
> To unsubscribe, e-mail: users-unsubscribe@httpd.apache.org
> " from the digest: users-digest-unsubscribe@httpd.apache.org
> For additional commands, e-mail: users-help@httpd.apache.org
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