直接通过修改sysctl.conf文件来修改Linux内核参数,下面是我的配置:
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fs. file - max = 999999 net.ipv4.tcp_tw_reuse = 1 net.ipv4.tcp_keepalive_time = 600 net.ipv4.tcp_fin_timeout = 30 net.ipv4.tcp_max_tw_buckets = 5000 net.ipv4.ip_local_port_range = 1024 61000 net.ipv4.tcp_rmem = 4096 32768 262142 net.ipv4.tcp_wmem = 4096 32768 262142 net.core.netdev_max_backlog = 8096 net.core.rmem_default = 262144 net.core.wmem_default = 262144 net.core.rmem_max = 2097152 net.core.rmem_max = 2097152 net.ipv4.tcp_syncookies = 1 net.ipv4.tcp_max_syn_backlog = 1024 |
解释一下sysctl.conf文件中参数的意义:
原文:https://www.cnblogs.com/wonder2636/p/10256613.html