nginx freebsd 官方网站优化

OS & Hardware FreeBSD 7.1 AMD64, dual-core CPU 4GB RAM Purpose Web server & reverse proxy Load description 45K inactive keep-alive connections HTTP request is about 5,000 req/s, mostly small static files, all are cached by VM System config /boot/loader.conf:

vm.kmem_size=1844M
kern.maxbcache=64M
kern.ipc.maxpipekva=4M

/etc/sysctl.conf:

kern.ipc.nmbjumbop=192000
kern.ipc.nmbclusters=229376
kern.ipc.maxsockets=204800
net.inet.tcp.maxtcptw=163840
kern.maxfiles=204800

kern.ipc.somaxconn=4096

Retrieved from “http://wiki.nginx.org/FreeBSDOptimizations"