Re: Offtopic: Linux ps aux sort cumulative CPU time

Hi Cheng,

Try this

ps aux --sort=-time| head -n 9

> My workaround so far is this one
>
> ps aux | sort -nrk 10 |head -n 8
> ora11tg 134974 99.4 0.0 148788 20248 ? Rsl 2019 193192:27
> dg4db2AS400C (LOCAL=NO)
> ora11tg 239391 99.3 0.0 148788 20260 ? Rsl 2019 192414:46
> dg4db2AS400C (LOCAL=NO)
> ora11tg 373433 99.4 0.0 148788 20404 ? Rsl 2019 169730:25
> dg4db2AS400L (LOCAL=NO)
> ora11tg 351287 99.3 0.0 148788 20556 ? Rsl 2019 123978:02
> dg4db2AS400C (LOCAL=NO)
> ora11tg 350459 99.3 0.0 148788 20580 ? Rsl 2019 118166:31
> dg4db2AS400C (LOCAL=NO)
> ora11tg 246739 99.3 0.0 148788 20372 ? Rsl 2019 91998:53
> dg4db2AS400C (LOCAL=NO)
> ora11tg 48248 99.3 0.0 148788 20416 ? Rsl 2019 72496:28
> dg4db2AS400C (LOCAL=NO)
> ora11tg 57202 99.4 0.0 148788 20328 ? Rsl 2019 40376:38
> dg4db2AS400C (LOCAL=NO)
>
> any other alternatives?
>
>
> On Sat, Jan 18, 2020 at 4:41 PM Ls Cheng <exriscer_at_gmail.com> wrote:
>
>> Hi all
>>
>> This is a bit offtopic, but a little help would be great.
>>
>> I am trying to get process with highest cumulative CPU time but ps aux
>> --sort -time| head -n 9 does not work as I expected, I was hoping to see
>> something similar as following (dg4db2AS400C top processes)
>>
>> ps aux --sort -pcpu | head -n 9
>> USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
>> ora11tg 57202 99.4 0.0 148788 20328 ? Rsl 2019 40364:32
>> dg4db2AS400XC (LOCAL=NO)
>> ora11tg 134974 99.4 0.0 148788 20248 ? Rsl 2019 193192:27
>> dg4db2AS400XC (LOCAL=NO)
>> ora11tg 373433 99.4 0.0 148788 20404 ? Rsl 2019 169730:25
>> dg4db2AS400XL (LOCAL=NO)
>> ora11tg 48248 99.3 0.0 148788 20416 ? Rsl 2019 72485:18
>> dg4db2AS400XC (LOCAL=NO)
>> ora11tg 239391 99.3 0.0 148788 20260 ? Rsl 2019 192392:30
>> dg4db2AS400XC (LOCAL=NO)
>> ora11tg 246739 99.3 0.0 148788 20372 ? Rsl 2019 91992:38
>> dg4db2AS400XC (LOCAL=NO)
>> ora11tg 350459 99.3 0.0 148788 20580 ? Rsl 2019 118145:25
>> dg4db2AS400XC (LOCAL=NO)
>> ora11tg 351287 99.3 0.0 148788 20556 ? Rsl 2019 123978:02
>> dg4db2AS400XC (LOCAL=NO)
>>
>> but instead I get this
>>
>> ps aux --sort -time| head -n 9
>> USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
>> root 1 0.9 0.0 19420 2224 ? Ss 2018 7513:02
>> /sbin/init
>> root 2 0.0 0.0 0 0 ? S 2018 0:25
>> [kthreadd]
>> root 3 0.1 0.0 0 0 ? S 2018 1012:14
>> [ksoftirqd/0]
>> root 5 0.0 0.0 0 0 ? S< 2018 0:00
>> [kworker/0:0H]
>> root 8 0.4 0.0 0 0 ? S 2018 3275:05
>> [rcu_sched]
>> root 9 0.0 0.0 0 0 ? S 2018 0:00 [rcu_bh]
>> root 10 0.1 0.0 0 0 ? S 2018 956:02
>> [rcuos/0]
>> root 11 0.0 0.0 0 0 ? S 2018 0:00
>> [rcuob/0]
>>
>>
>> Anyone know how to sort cumulative CPU time with ps ?
>>
>> TIA
>>
>>
>>

--
http://www.freelists.org/webpage/oracle-l