Visit Our UNIX and Linux User Community


Command to find the Memory and CPU utilization using 'top' command


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Command to find the Memory and CPU utilization using 'top' command
# 1  
Old 01-11-2010
Command to find the Memory and CPU utilization using 'top' command

Hi all,

I found like top command could be used to find the Memory and CPU utilization
. But i want to know how to find the Memory and CPU utilization for a particular user using top command.

Thanks in advance.

Thanks,
Ananthi.U
# 2  
Old 01-11-2010
top
then press 'u'
it will ask for user
then give username

Last edited by vijay_vasanth; 01-11-2010 at 11:37 AM..
# 3  
Old 01-11-2010
You can try this:

Code:
top |nawk -F" " -v OFS="\t" '{print $1,$2,$6,$10}'

and you can also check the processes in first column of output of "top" command with

Code:
pargs PID

or after typing "top" use u for user, k for kill,

or there is another command i just remembered

Code:
prstat -u root -a -s cpu

regards

Last edited by EAGL€; 01-11-2010 at 11:59 AM.. Reason: adding another command

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. Red Hat

How to find memory taken by a process using top command?

I wanted to know how to find the memory taken by a process using top command. The output of the top command is as follows as an example: Mem: 13333364k total, 13238904k used, 94460k free, 623640k buffers Swap: 25165816k total, 112k used, 25165704k free, 4572904k cached PID USER ... (6 Replies)
Discussion started by: RHCE
6 Replies

3. AIX

How to calculate AIX CPU utilization using lparstat command

Could you please explain about calculate CPU utilization of aix server using lparstat command? Here below i have provided example output from aix test server. System configuration: type=Shared mode=Uncapped smt=On lcpu=4 mem=4096 psize=63 ent=0.50 %user %sys %wait %idle physc %entc ... (1 Reply)
Discussion started by: maruthu
1 Replies

4. AIX

Need a list of top 10 CPU using processes (also top 10 memory hogs, separately)

Okay, I am trying to come up with a multi-platform script to report top ten CPU and memory hog processes, which will be run by our enterprise monitoring application as an auto-action item when the CPU and Memory utilization gets reported as higher than a certain threshold I use top on other... (5 Replies)
Discussion started by: thenomad
5 Replies

5. AIX

Command to find TOP 5 Memory consuming process

HI All, Can anyone send me a command to find TOP 5 Memory consuming process. It would be lelpful if I get output something like below processname - pid - memory(in MB) - command I tried few commands from the internet but the result only give the real memory usage or pagging, I want total... (4 Replies)
Discussion started by: bce_groups
4 Replies

6. UNIX for Dummies Questions & Answers

CPU/Memory utilization

hi guys I just want to know how to get the cpu/memory utilization of a running script? Well i know that I can use the sar command but it shows the whole system's statistics. Is it possible to get the stats of a single scirpt or a single running service? (6 Replies)
Discussion started by: khestoi
6 Replies

7. 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

8. Shell Programming and Scripting

Program to find CPU,memory and I/O utilization

Can anyone please help me regarding this .sh script: The shell script should monitor CPU,memory and I/O utilization continuously after a defined time interval and should write it in an output file like excell. (1 Reply)
Discussion started by: Subhayan
1 Replies

9. AIX

Utilization for memory and cpu

Hi all I need command to give me the utilization for memory and cpu,and how can I know if the utilization ok or no? for example in hp unix #top it is give me utilize for cpu and memory and also I can know if utilize ok or no. thanks (2 Replies)
Discussion started by: magasem
2 Replies

10. Shell Programming and Scripting

wat is the command to view the cpu utilization ? nothing works !!!!

hi ! i m in AIX box. i wanna chk the overall CPU utilization : in % . wat command i can try ? i m already done with Vmstat : giving some output iostat : not working (3 Replies)
Discussion started by: pingme8705
3 Replies

Featured Tech Videos