Process Elapsed Time and CPU Usage Time
Just a memo for myself.
When a process hasn't been restarted in a long time, restarting it makes me a little nervous, so I want to know roughly how long it has been running.
With that in mind, I use the following command to check.
$ ps -eo pid,comm,etime,time | grep node 591 node 51-20:47:21 00:01:54 2255 node 23-18:07:58 00:01:18
| OPTION | Explain |
|---|---|
| pid | Process ID |
| comm | Command |
| etime | Elapsed time since the process started |
| time | CPU usage time |
Of course you can also grasp how heavily the CPU is being used, so it comes in handy for all sorts of things.
