《关于ngnix的内核优化配置》由会员分享，可在线阅读，更多相关《关于ngnix的内核优化配置（2页珍藏版）》请在金锄头文库上搜索。
1、Nginx内核优化在不断的使用中有很多的问题出现，有不少的人都不知道去哪里寻找答案，下面一个完整的Nginx内核优化设置，希望在下面的代码中你能找打自己想要的相关答案。编辑 vi /etc/sysctl.conf在最后加入. Nginx内核优化引用1 net.ipv4.ip_forward = 0 2 net.ipv4.conf.default.rp_filter = 1 3 net.ipv4.conf.default.accept_source_route = 0 4 kernel.sysrq = 0 5 kernel.core_uses_pid = 1 6 net.ipv4.tcp_syn
2、cookies = 1 7 kernel.msgmnb = 65536 8 kernel.msgmax = 65536 9 kernel.shmmax = 68719476736 10 kernel.shmall = 4294967296 11 net.ipv4.tcp_max_tw_buckets = 6000 12 net.ipv4.tcp_sack = 1 13 net.ipv4.tcp_window_scaling = 1 14 net.ipv4.tcp_rmem = 4096 87380 4194304 15 net.ipv4.tcp_wmem = 4096 16384 419430
3、4 16 net.core.wmem_default = 8388608 17 net.core.rmem_default = 8388608 18 net.core.rmem_max = 16777216 19 net.core.wmem_max = 16777216 20 dev_max_backlog = 262144 21 net.core.somaxconn = 262144 22 net.ipv4.tcp_max_orphans = 3276800 23 net.ipv4.tcp_max_syn_backlog = 262144 24 net.ipv4.tcp_timestamps
4、 = 0 25 net.ipv4.tcp_synack_retries = 1 26 net.ipv4.tcp_syn_retries = 1 27 net.ipv4.tcp_tw_recycle = 1 28 net.ipv4.tcp_tw_reuse = 1 29 net.ipv4.tcp_mem = 94500000 915000000 927000000 30 net.ipv4.tcp_fin_timeout = 1 31 net.ipv4.tcp_keepalive_time = 30 32 net.ipv4.ip_local_port_range = 1024 65000 使配置立即生效：/sbin/sysctl -p
