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From Robert Gabriel <epheme...@gmail.com>
Subject [users@httpd] Mod_proxy Slow After a Week
Date Mon, 24 Jun 2013 13:03:39 GMT
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>

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