vi /etc/sysctl.conf
kernel.sysrq = 0
kernel.core_uses_pid = 1
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.shmmax = 68719476736
kernel.shmall = 4294967296
vm.swappiness=10
這些配置來自大俠 撫琴煮酒
讓改動配置立即生效
修改ulimit
1.vi /etc/security/limits.conf
* soft nproc 65535
* hard nproc 65535
* soft nofile 65535
* hard nofile 65535
2. vi /etc/security/limits.d/90-nproc.conf
* soft nproc 65535
記得重新開機伺服器