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From "J. Bakshi" <joyd...@infoservices.in (জ বকসী)>
Subject Re: [users@httpd] apache 2.2.16 deadly slow
Date Wed, 09 Nov 2011 10:59:29 GMT
On Wed, 09 Nov 2011 16:45:45 +0800
"Sharl.Jimh.Tsin" <amoiz.shine@gmail.com> wrote:

> 在 2011-11-09三的 14:09 +0530,J. Bakshi写道:
> > On Wed, 9 Nov 2011 12:17:20 +0530
> > "J. Bakshi" <joydeep@infoservices.in (জ বকসী)> wrote:
> > 
> > > On Wed, 09 Nov 2011 14:28:12 +0800
> > > "Sharl.Jimh.Tsin" <amoiz.shine@gmail.com> wrote:
> > > 
> > > > 在 2011-11-09三的 11:53 +0530,J. Bakshi写道:
> > > > > Hello list,
> > > > > 
> > > > > I have recently upgraded a debian box from old lenny to squeeze.
Hence the apache has become
> > > > > 
> > > > > Server version: Apache/2.2.16 (Debian)
> > > > > Server built:   Sep 29 2011 20:59:05
> > > > > 
> > > > > But... the apache has become *deadly slow*. This box has 4GB RAM
with xeon processor.
> > > > > And the main point apache was running just fine with its prior version
2.2.4. After upgradation
> > > > > it is tooooooo sloooow. Is there any know bug or any way to improve
the performance ?
> > > > > 
> > > > > Please suggest.
> > > > > Thanks
> > > > > 
> > > > > ---------------------------------------------------------------------
> > > > > The official User-To-User support forum of the Apache HTTP Server
Project.
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> > > > > 
> > > > 
> > > > check the server's log first.
> > > > 
> > > 
> > > Just found these from apache error log
> > > 
> > > `````````````
> > > [Wed Nov 09 12:13:16 2011] [debug] proxy_util.c(1837): proxy: worker proxy:reverse
already initialized
> > > [Wed Nov 09 12:13:16 2011] [debug] proxy_util.c(1934): proxy: initialized single
connection worker 0 in child 14622 for (*)
> > > [Wed Nov 09 12:13:16 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard
slot 0 in child 14623 for worker proxy:reverse
> > > [Wed Nov 09 12:13:16 2011] [debug] proxy_util.c(1837): proxy: worker proxy:reverse
already initialized
> > > [Wed Nov 09 12:13:16 2011] [debug] proxy_util.c(1934): proxy: initialized single
connection worker 0 in child 14623 for (*)
> > > [Wed Nov 09 12:13:16 2011] [debug] proxy_util.c(1818): proxy: grabbed scoreboard
slot 0 in child 14624 for worker proxy:reverse
> > > [Wed Nov 09 12:13:16 2011] [debug] proxy_util.c(1837): proxy: worker proxy:reverse
already initialized
> > > [Wed Nov 09 12:13:16 2011] [debug] proxy_util.c(1934): proxy: initialized single
connection worker 0 in child 14624 for (*)
> > > [Wed Nov 09 12:13:22 2011] [info] [client 192.168.1.141] Request body read
timeout
> > > 
> > > ````````````````
> > > 
> > > the svn web interface; viewvc has also become very slow
> > > 
> > > Loglevel is set to  debug
> > > 
> > 
> > Completely disable proxy stuff by
> > 
> > a2dismod proxy proxy_connect proxy_ftp proxy_http  proxy_ajp proxy_balancer proxy_html
proxy
> > 
> > and restarted apache. Now no more error related with proxy and no other error. but
> > still very very very slow....
> > 
> > 
> > ---------------------------------------------------------------------
> > 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
> > 
> 
> seems that it is not the matter of mod_proxy.
> 
> how about Mod_fcgi?
> 

disable cgi too and restarted but no difference. For your convince I am providing here
all modules activated here....

debian:~# a2dismod

Your choices are: actions alias auth_basic auth_digest authn_alias authn_file authz_default
authz_groupfile authz_host authz_owner authz_user autoindex cgi dav dav_fs dav_svn dbd deflate
dir env expires fastcgi mime mod-security negotiation php5 reqtimeout rewrite rpaf setenvif
speling ssl status substitute suexec unique_id userdir usertrack version vhost_alias

Which module(s) do you want to disable (wildcards ok)?

Any clue /help is very much appreciated.
Thanks


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