查看进程运行的时间

显示一个服务运行的时间
ps -eo pid,lstart,etime | grep pid进程号

root@zabbix:~# ps -eo pid,lstart,etime | grep 18196
18196 Sat Jun  8 21:40:40 2019  2-16:17:10
root@zabbix:~# ps -eo pid,lstart,etime | grep 18196
18196 Sat Jun  8 21:40:40 2019  2-16:17:15
root@zabbix:~# ps -eo pid,lstart,etime | grep 18196

18196 Sat Jun  8 21:40:40 2019  2-16:17:16
root@zabbix:~# ps -eo pid,lstart,etime | grep 26004
26004 Tue Jun 11 13:29:03 2019       28:59
root@zabbix:~# ps -eo pid,lstart,etime | grep 26004
26004 Tue Jun 11 13:29:03 2019       29:01
root@zabbix:~# ps -eo pid,lstart,etime | grep 26004
26004 Tue Jun 11 13:29:03 2019       29:03

显示所有进程运行时间

root@zabbix:~# ps -A -opid,stime,etime,args