Hello all,<br><br>I have a question on using mod_perl to configure apache for many virtual hosts. My problem is the high load on the apache server. I decided to go with mod_perl to configure apache and here are the reasons (if I should be doing this a different way, please say so. I'm open to suggestions).:<br>
<br>The company I work at has ~13,000 customer domains. There is a database where these domains are configured. Some of them are "standard" packages and simply have a document root where customers upload pages. Some of the domains make proxy requests to another site. And still others make a proxied rewrite from "/" to "some random url that is stored in the db". Some redirect to another url. There are about 20 other such configurations.<br>
<br>I used mod_perl to load all of this up at startup and it worked beautifully. I originally thought that I would be able to dynamically setup VirtuaHost sections as requests came in for domains (maybe they were freshly added to the db or the record updated). But I found you can't really do that so I have to restart for changes to take effect. Either way, I'm very happy with how easy and clean mod_perl has made all of this.<br>
<br>But the load on apache runs anywhere from 0.50 to 3.00 on a dual cpu server. Response doesn't seem slow (except for right after an apache restart) but I'm worried that I'm doing something fundamentally wrong. There is a significant amount of proxying going on so I set "ProxyReceiveBufferSize 16384" but that doesn't seem to have changed too much. Are there any initial thoughts anyone has? Has anyone run into something similar? Should I be going about this a different way?<br>
<br>Related: and would it be possible to add config on-the-fly? $r->add_config() Won't let you add VirtualHosts because it operates as though in a <Location> directive.<br><br>I guess I'm just looking for thoughts in general. I've been tinkering with this for about 2 weeks now.<br>
<br>Thanks,<br>Josh J<br>