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FreeBSDOptimizations - Revision history
2013-05-22T16:02:34Z
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MichaelLustfield at 21:02, 9 April 2011
2011-04-09T21:02:51Z
<p></p>
<p><b>New page</b></p><div>= FreeBSD Optimizations =<br />
<br />
45K active connections with about 5K req/s on FreeBSD 7.1<br />
<br />
== OS & Hardware ==<br />
* FreeBSD 7.1<br />
* AMD64, dual-core CPU<br />
* 4GB RAM<br />
<br />
== Purpose ==<br />
* Web server & reverse proxy<br />
<br />
== Load description ==<br />
* 45K inactive keep-alive connections<br />
* HTTP request is about 5,000 req/s, mostly small static files, all are cached by VM<br />
<br />
== System config ==<br />
<br />
/boot/loader.conf:<br />
<pre><br />
vm.kmem_size=1844M<br />
kern.maxbcache=64M<br />
kern.ipc.maxpipekva=4M<br />
</pre><br />
<br />
/etc/sysctl.conf:<br />
<pre><br />
kern.ipc.nmbjumbop=192000<br />
kern.ipc.nmbclusters=229376<br />
kern.ipc.maxsockets=204800<br />
net.inet.tcp.maxtcptw=163840<br />
kern.maxfiles=204800<br />
<br />
kern.ipc.somaxconn=4096<br />
</pre><br />
<br />
== Nginx config ==<br />
Not applicable.</div>
MichaelLustfield