[kanchilug] Re: [Tip ]How to view the performance details of individual CPUs in the top command
- From: "Tha.Suresh" <jemenisuresh@xxxxxxxxx>
- To: KanchiLug <kanchilug@xxxxxxxxxxxxx>, ILUG-C <ilugc@xxxxxxxxxxxxx>
- Date: Fri, 16 Jul 2010 09:59:17 +0530
2010/7/16 Tha.Suresh <jemenisuresh@xxxxxxxxx>:
> How to view the performance details of individual CPUs in the top command
>
> You can view the performance details of each CPUs of your machine in
> the top command by pressing 1 (number one) while the top command is
> running.one).
>
> $ top
>
> top - 09:50:17 up 16 min, 3 users, load average: 0.11, 0.09, 0.08
> Tasks: 174 total, 1 running, 171 sleeping, 2 stopped, 0 zombie
> Cpu(s): 3.1%us, 2.8%sy, 0.0%ni, 94.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
> Mem: 2045828k total, 1117436k used, 928392k free, 118552k buffers
> Swap: 2000052k total, 0k used, 2000052k free, 418580k cached
>
> when i pressed '1' i got the details shown below.
>
> Tasks: 174 total, 1 running, 171 sleeping, 2 stopped, 0 zombie
> Cpu0 : 4.8%us, 4.0%sy, 0.0%ni, 91.2%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
> Cpu1 : 1.7%us, 2.7%sy, 0.0%ni, 95.6%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
> Mem: 2045828k total, 1120512k used, 925316k free, 118664k buffers
> Swap: 2000052k total, 0k used, 2000052k free, 422536k cached
The second shows data of individual CPUs.
>
> ***------------------------------------------------------------------------------------------------------***
>
> htop - This is an excellent substitute for top. This program is easier
> to read, with better color coded output.
>
> sudo apt-get install htop
>
> ***-------------------------------------------------------------------------------------------------------***
>
> --
> Regards,
> Tha.Suresh
>
> Kanchi Linux User Group Rocks !!!!
> http://kanchilug.wordpress.com
>
> My experiences with Linux are here,
> http://thasulinux.wordpress.com
>
--
Regards,
Tha.Suresh
Kanchi Linux User Group Rocks !!!!
http://kanchilug.wordpress.com
My experiences with Linux are here,
http://thasulinux.wordpress.com
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