编辑/etc/security/limits.conf,添加 soft nofile 51200 hard nofile 51200 编辑/etc/profile,添加 ulimit -SHn 51200 接着修改配置文件/etc/sysctl.d/local.conf或者/etc/sysctl.conf,添加 # max open files fs.file-max = 1024000 # max read buffer net.core.rmem_max = 67108864 # max write buffer net.core.wmem_max = 67108864 # default read buff…