来源于Pro wee 其它自测
# 查看网络缓冲区与连接队列配置 sysctl net.ipv4.tcp_rmem net.ipv4.tcp_wmem net.core.rmem_max net.core.wmem_max net.core.somaxconn net.core.netdev_max_backlog net.ipv4.tcp_max_syn_backlog net.ipv4.tcp_rmem = 4096 131072 6291456 net.ipv4.tcp_wmem = 4096 16384 4194304 net.core.rmem_max = 212992 net.core.wmem_max = 212992 net.core.somaxconn = 4096 net.core.netdev_max_backlog = 1000 net.ipv4.tcp_max_syn_backlog = 128
