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From David Guerra <imdavidgue...@gmail.com>
Subject Re: [users@httpd] Mod_proxy Slow After a Week
Date Mon, 24 Jun 2013 15:49:39 GMT
You are receiving 304's?
That doesn't make sense.  Maybe 504's which many times will point to a load
issue on the backend server.


On Mon, Jun 24, 2013 at 9:03 AM, Robert Gabriel <ephemeric@gmail.com> wrote:

> Hello all,
>
> We have:
>
> Apache 2.2.3
> CentOS 5.5 x86_64
> Splunk 5.0.2
>
> I only know the basics but Apache has been serving us very well with the
> below config
>
> and only after about a week did pages refresh very slowly, up to a minute
> to reload
>
> sometimes.
>
> I tailed both httpd and splunkd logs and saw a consistent delay of 30s
> between proxy
>
> and origin server (both on same host) along with plenty of 304s, followed
> by what
>
> appeared to be some timeout and then slowly the 200s started coming back
> in.
>
> A restart of httpd cleared up the issue.
>
> I'm lost, please help.
>
> Could this be a caching problem?
>
> Thank you.
>
> <VirtualHost *:443>
>         SSLEngine on
>         SSLCertificateFile      /etc/httpd/conf/server.crt
>         SSLCertificateKeyFile   /etc/httpd/conf/server.key
> 	SSLProxyEngine On
> 	SSLCACertificateFile	/etc/httpd/conf/gsoc.pem
> 	SSLProtocol all -SSLv2
> 	SSLVerifyClient require
> 	SSLVerifyDepth 1
> 	SSLOptions +StrictRequire
>
> 	RequestHeader set X-Remote-User %{REMOTE_USER}s
>
>         ServerName      dashboards.gsoc.co.za:443
> 	ServerAdmin	admin@gsoc.co.za
>         DocumentRoot    /srv/http/gdf/
>         CustomLog       /var/log/httpd/gdf/access combined
>         ErrorLog        /var/log/httpd/gdf/error
> 	LogLevel	debug
>
> 	ProxyRequests Off
> 	ProxyPreserveHost Off
> 	ProxyPass /gdf https://172.20.67.2:8000/gdf
> 	ProxyPassReverse /gdf https://172.20.67.2:8000/gdf
>
>        <Directory />
> 		SSLRequireSSL
>         	AllowOverride none
> 		AuthName "GDF"
> 		AuthType Basic
> 		AuthDigestProvider file
> 		AuthUserFile /etc/httpd/conf/passwd
> 		Require ssl-verify-client
> 		Require valid-user
> 		Require ssl
> 		Satisfy All
>         </Directory>
>
>         <Location /gdf>
> 		SSLRequireSSL
> 		AuthName "GDF"
> 		AuthType Basic
> 		AuthDigestProvider file
> 		AuthUserFile /etc/httpd/conf/passwd
> 		Require ssl-verify-client
> 		Require valid-user
> 		Require ssl
> 		Satisfy All
>         </Location>
> </VirtualHost>
>
>


-- 
Take Care,

David Guerra
http://frustratedtech.com/

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