Need help on physical cpu utilization


 
Thread Tools Search this Thread
Operating Systems AIX Need help on physical cpu utilization
# 1  
Old 08-26-2013
Need help on physical cpu utilization

command to find physical cpu utilization other than nmon
# 2  
Old 08-26-2013
@Sumathupar,

you can use any of the following commands to see the CPU utilization.
vmstat, sar , topas, iostat ==> look for %entc (entitled capacity)usage

ps aux ==> shows CPU and memory usage of processes
ps aux | head -1; ps aux | sort -rn +2 | head -20 ==> Top CPU processes

And

The following script records the 15 active processes that
consumed the most CPU time other than the processes owned by the user of the script:
Code:
# ps -ef | egrep -v "STIME|$LOGNAME" | sort +3 -r | head -n 15


Last edited by zaxxon; 08-26-2013 at 02:41 PM..
This User Gave Thanks to System Admin 77 For This Post:
# 3  
Old 08-26-2013
@System Admin 77:
Thanks a lot for your helpfulness, but constantly ignoring the advices including PMs to use code tags does lead to a collection of infraction points. In the end there will be a ban, which shouldn´t be necessary, so think about using them please.
# 4  
Old 08-26-2013
@Zaxxon,

i will make a note of it. Thanks for reminding me
# 5  
Old 08-29-2013
How do i check high cpu %
# 6  
Old 08-29-2013
You have a very similar thread here. Read the answers, ask if you do not understand what is being said or let people know if this is not what you are looking for. And maybe start reading some documentation, can´t harm. Take this as a warning for double posts.
-closed-
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Red Hat

CPU Utilization and Memory Utilization of Services and Applications

Hi, i am new to linux/RHEL 6.0 and i have two questions. 1) How to get the CPU utilization and Memory Utilization of all Services running currently? 2) How to get the CPU utilization and Memory Utilization of all Applications running currently? Please help me to find the script. ... (2 Replies)
Discussion started by: nossam
2 Replies

2. UNIX for Advanced & Expert Users

CPU utilization

Hi, any commande on AIX 6.1 that shows me total CPU utilization ? I saw curt in documentation but there should be a trace file before. Thank you. (1 Reply)
Discussion started by: big123456
1 Replies

3. Shell Programming and Scripting

CPU Utilization

I know how to check the CPU utilization and memory space like: vmstat top free What i want ot check on my linux system is... how much CPU are available on my system and do i need to put extra CPU. Also need to check the hardware configuration and the space related to the same ... (3 Replies)
Discussion started by: j_panky
3 Replies

4. AIX

CPU Utilization

Hi All, Can some one help me in finding % CPU Utilization ? From VMSTAT command, How we can find % utilization ? Thanks (3 Replies)
Discussion started by: VBudatha
3 Replies

5. UNIX for Dummies Questions & Answers

how to get persistant cpu utilization values per process per cpu in linux (! top,ps)

hi, i want to know cpu utilizatiion per process per cpu..for single processor also if multicore in linux ..to use these values in shell script to kill processes exceeding cpu utilization.ps (pcpu) command does not give exact values..top does not give persistant values..psstat,vmstat..does njot... (3 Replies)
Discussion started by: pankajd
3 Replies

6. Shell Programming and Scripting

CPU Utilization

Hi to All, Would you please help me. I would like to know, In Unix How to know CPU utilization for every process. Thanks in Advance. Thanks, Divyang (3 Replies)
Discussion started by: div_Neev
3 Replies

7. Shell Programming and Scripting

CPU Utilization

Dear friends, I am doing a report daily for all most 30 more serves... i need to check out CPU utlization bu (top command, 100 - (ideal value)) and Memory utilization too could some one help me how can i get it directly, if scripts also no problem.. i will very thankful if some one... (3 Replies)
Discussion started by: bullz26
3 Replies

8. UNIX for Dummies Questions & Answers

% CPU utilization

Hi, iam new to AIX and had a basic question. I was asked to give a chart of CPU utilization in percentage for every hour. where can i look for information and which column should i look at? I would be very thankful if somebody could respond. Thanks! karthik (1 Reply)
Discussion started by: karthikosu
1 Replies

9. UNIX for Advanced & Expert Users

CPU Utilization

On user complains about the performance of web application, as a part application support, we use following commands to see the CPU utilization in the UNIX using ‘sar' command. Some times it goes below 20 and even reaches 0. HLW$~> sar -u 10 60 SunOS HLW 5.8 Generic_117350-14 sun4u ... (2 Replies)
Discussion started by: thinakarmani
2 Replies

10. UNIX for Dummies Questions & Answers

CPU Utilization

What command do you use to verify if the CPU utilization. Example. If the CPU is at 98%? Thanks (4 Replies)
Discussion started by: kimosilk
4 Replies
Login or Register to Ask a Question