Sponsored Content
Top Forums Shell Programming and Scripting Shell script to display top 5 process (per cpu consumption) Post 302319800 by vbe on Tuesday 26th of May 2009 08:38:21 AM
Old 05-26-2009
Well, it depends a lot on what you are running...

On a HP server, using UNIX95 compliance, you would type to get the 5 most CPU consumer process type something like:
Code:
ant:/home/vbe $ UNIX95= ps -eo pcpu,pid,user,args | sort -r | head -5
15.95 12661 vbe      /opt/firefox/firefox-bin
 5.26 12694 vbe      /opt/Adobe/Acrobat7.0/Reader/hppahpux/bin/acroread --display 16
 1.24  2772 patrol   PatrolAgent
 1.10  2508 root     /opt/APPQcime/jre/bin/PA_RISC2.0/java -Djava.library.path=../li
 0.98 17873 root     /opt/perf/bin/midaemon

 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

CPU consumption

Hello experts, I am writing an application in Solaris, which is supposed to work on PrimePower 650 and SunFire 440 machines. The application listens to the events raised by the Hardware and OS in /dev/log. The application listens to the messages logged into /dev/log and do some processing on... (3 Replies)
Discussion started by: pleaseteachmeun
3 Replies

2. SCO

Ghost Process + CPU consumption

Hi everyone, I have a problem on sco unixware 7.1.4 a Ghost process is consuming cpu usage. rtpm cpu 0 ======--------- cpu 1 ===--------------------- cpu 2 ============================================================----------- cpu 3 ... (1 Reply)
Discussion started by: neal.opperman
1 Replies

3. Shell Programming and Scripting

CPU Consumption comparision.

hi, i hav a script which processes 1000 files one by one in every run jus for searching their corresponding output files at a given path, due to this my script runs for long time and taking more CPU, can we have any way in which we can have this check at least 100 files in a single shot... (5 Replies)
Discussion started by: Prateek007
5 Replies

4. 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

5. UNIX for Advanced & Expert Users

Help! CPU consumption - %usr and %sys ??

On Linux, top shows how much % of CPU is consumed by "user" as well as "sys" like below. Tasks: 272 total, 3 running, 268 sleeping, 0 stopped, 1 zombie Cpu(s): 65.9%us, 33.8%sy, 0.0%ni, 0.2%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 16300960k total, 16212488k used, 88472k free, ... (0 Replies)
Discussion started by: gomes1333
0 Replies

6. Shell Programming and Scripting

Shell script to monitor process with high CPU

Hi, Linux redhat 5.5 I need to write a kshell script that shows all the process that consume 100% CPU (or more. strange but there are time that top shows higger value that 100) and they are active more than 5 minute. The top command shows all the relevat information: The PID of the cpu ,... (0 Replies)
Discussion started by: yoavbe
0 Replies

7. Shell Programming and Scripting

Shell script for logging cpu and memory usage of a Linux process

I am looking for a way to log and graphically display cpu and RAM usage of linux processes over time. Since I couldn't find a simple tool to so (I tried zabbix and munin but installation failed) I started writing a shell script to do so The script file parses the output of top command through... (2 Replies)
Discussion started by: andy_dufresne
2 Replies

8. Red Hat

Understanding cpu consumption with TOP

Hi please see attached picture of the TOP command. the "java" process seem to consume 700% of cpu is that mean that he uses 100% of every 7 cpu cores? thanks (2 Replies)
Discussion started by: guy3145
2 Replies

9. UNIX for Beginners Questions & Answers

How to display only the first 5 running process using top in shell scripting?

topfunc() { top } topfunc Here i used the top command inside a function,and i called the function. when executing this bash file i get all the process which are using by the kernel i just want to display only the first 5 running process. is it possible? (7 Replies)
Discussion started by: Meeran Rizvi
7 Replies

10. UNIX for Beginners Questions & Answers

Top 5 cpu and Mem consuming process and files and suggestion for health check

I am middle of writing health check scripts, can you pls share commands on how I can get cpu and Mem of top consuming process info at the moment? Also can u suggest ideas on what all I can look for as a part do health check on red hat Linux server? I searched on site before posting, but... (2 Replies)
Discussion started by: Varja
2 Replies
FIREFOX(1)                                                      Linux User's Manual                                                     FIREFOX(1)

NAME
firefox - a Web browser for X11 derived from the Mozilla browser SYNOPSIS
firefox [OPTIONS] [URL] DESCRIPTION
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. USAGE
firefox is a simple shell script that will set up the environment for the actual executable. OPTIONS
A summary of the options supported by firefox is included below. GTK options --gdk-debug=FLAGS Gdk debugging flags to set --gdk-no-debug=FLAGS Gdk debugging flags to unset --gtk-debug=FLAGS Gtk+ debugging flags to set --gtk-no-debug=FLAGS Gtk+ debugging flags to unset --gtk-module=MODULE Load an additional Gtk module X11 options --display=DISPLAY X display to use --sync Make X calls synchronous --no-xshm Don't use X shared memory extension --xim-preedit=STYLE --xim-status=STYLE --g-fatal-warnings Make all warnings fatal Firefox options -h, -help Show summary of options. -height value Set height of startup window to value. -width value Set width of startup window to value. -v, -version Print /usr/bin/firefox-bin version. -CreateProfile profile Create profile. -P profile Start with profile. -ProfileManager Start with profile manager. -UILocale lang-region Start with lang-region resources. -contentLocale lang-region Start with lang-region resources. -remote command Execute command in an already running Firefox process. For more info, see: http://www.mozilla.org/unix/remote.html -no-remote Don't try to control an already running instance. -jsconsole Start with Javascript Console -chrome url Load the specified chrome. -new-window url Open URL in a new window if Firefox is already running. -new-tab url Open URL in a new tab if Firefox is already running. -preferences Open Firefox preferences menu. -safe-mode Disables extensions and themes for this session. FILES /usr/bin/firefox - shell script wrapping firefox /usr/lib/firefox/firefox - firefox executable VERSION
3.0 BUGS
To report a bug, please visit http://bugzilla.mozilla.org/ SEE ALSO
mozilla(1) AUTHORS
The Mozilla Organization http://www.mozilla.org/about.html firefox January 04, 2006 FIREFOX(1)
All times are GMT -4. The time now is 04:27 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy