simplehappy 发表于 2013-2-4 15:48:00

linux服务器参数

1.ulimit -SHn 51200
 
2.修改/etc/sysctl.conf
net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_keepalive_time = 300
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.ip_local_port_range = 5000    65000
使配置立即生效
/sbin/sysctl -p
 
3.
 
 

通过 ulimit 改善系统性能

http://blog.s135.com/
 
 
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