1 在vim /etc/security/limits.conf 最后增加： 2 * soft nofile 65535 3 * hard nofile 65535 4 * soft nproc 65535 5 * hard nproc 65535 6 [root@centos8 ~]# reboot 7 [root@centos8 ~]# ulimit -a 8 core file size (blocks, -c) 0 9 data seg size (kbytes, -d) unlimited 10 scheduling priority (-e) 0 11 file size (blocks, -f) unlimited 12 pending signals (-i) 7661 13 max locked memory (kbytes, -l) 64 14 max memory size (kbytes, -m) unlimited 15 open files (-n) 65535 16 pipe size (512 bytes, -p) 8 17 POSIX message queues (bytes, -q) 819200 18 real-time priority (-r) 0 19 stack size (kbytes, -s) 8192 20 cpu time (seconds, -t) unlimited 21 max user processes (-u) 65535 22 virtual memory (kbytes, -v) unlimited 23 file locks (-x) unlimited 24 [root@centos8 ~]# ulimit -n 25 65535
