How to find which process is using up too much CPU

10 More Discussions You Might Find Interesting

1. Emergency UNIX and Linux Support

CPU and memory utilization of a process, by process name

Can someone please help me with a script that will help in identifying the CPU & memory usage by a process name, rather than a process id.This is to primarily analyze the consumption of resources, for performance tweaking. G

2. Solaris

process CPU time

We are using JAVA program and strange thing is it takes 100% CPU when not in use. The program function is to stream a file on output port (one direction). It checks one directory and when there is a file in it, starts. While it is streaming the CPU usage is normal, about 20%. But, if...

3. Red Hat

Process by CPU

Hello All, I am preparing a script to capture the processes consuming more CPU. So is there any way that i can sort & redirect to file only those processes consuming more than 5.0 % using ps command itself. Regards Ankit

4. UNIX for Dummies Questions & Answers

100% cpu process

hi guys you know we got an issue and my support line is linux I need to make sure my linux is OK...now the issue I have this process db2sysc reaching 10% CPU utilization yeah that's a DB2 process my DB guys wants to make sure linux is not the culprit but I have no idea the situation is...

5. UNIX for Advanced & Expert Users

How to find out memory & cpu usage of a process

Hi, By using time command we can determine the execution time of a process or command. bash-2.04$ time ls -l total 0 -rw-r--r-- 1 admin tac 0 Oct 6 04:46 file1 -rw-r--r-- 1 admin tac 0 Oct 6 04:46 file2 real 0m0.002s user 0m0.000s sys 0m0.001s...

6. AIX

Find CPU per process in AIX

Hi. I am looking for a command that will return me the amount of CPU used by a specific process in AIX environment. I know there is TOPAS - but it is interactive and I need to get this information from system that connects remotely via SSH. Using writing to files and than reading them is also...

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...

8. AIX

Cmd to find CPU utiliz of a process in AIX

Hello All, I wanna find the CPU utilization of a specific process running on AIX OS. I have its pid, but not sure about the command. iostat sar 5 5 vmstat All the above give me system CPU utilization. Is there a way to find for a specific pid??? Thanks, Ankita

9. UNIX for Dummies Questions & Answers

process not using enough cpu

I am running solaris 9 on a SUn 480r. It is running SAS statistical software, these processes in full flow normally run at about 50-60% cpu (theres nothing else really running on the box) this is fine, and the SAS jobs get run nice and quick. However over the last few weeks everytime a SAS job is...

10. UNIX for Advanced & Expert Users

process -> 1 cpu

Is there a way I can assign processes to different processors? I know in windows xp you can set process affinity, and wondered if there is a *nix equivelant.

Solaris