11-25-2009
10 More Discussions You Might Find Interesting
1. HP-UX
Using HP-UX v11
Need to monitor cpu and memory usage, total for system and separately for each user in command-line mode.
Found out next ways to monitor total cpu usage under hp-ux:
1) vmstat, also shows free memory
2) sar -M
ps -eo user,pcpu - does not work, means 'user-defined format'... (4 Replies)
Discussion started by: hp-ux-user
4 Replies
2. Gentoo
I am trying to write a small (and rather simple) script to gather some info about the system and piping it to dzen2
first, i want to explain some things.
I know i could have used conky, but my intention was to expand my knowledge of bash, pipes and redirections inside a script, and to have fun... (14 Replies)
Discussion started by: broli
14 Replies
3. HP-UX
how can I find cpu usage memory usage swap usage and
I want to know CPU usage above X% and contiue Y times and memory usage above X % and contiue Y times
my final destination is monitor process
logical volume usage above X % and number of Logical voluage above
can I not to... (3 Replies)
Discussion started by: alert0919
3 Replies
4. AIX
How to monitor the IBM AIX server for I/O usage, memory usage, CPU usage, network usage, storage usage? (3 Replies)
Discussion started by: laknar
3 Replies
5. Shell Programming and Scripting
Hi,
How can I find total CPU usage in percentage? e.g. if my system has 8 CPUs and I want to list total usage for all of them, is it possible through a command?
I have tried some of the commands like top, mpstat, sar. The output of those commands has to be manipulated to derive the percentage... (14 Replies)
Discussion started by: jal_capri
14 Replies
6. HP-UX
Hi Experts,
I am executing multiple instances(in parallel) of perl script on HP-UX box.
OS is allocating substantial amount of CPU to these perl processes,resulting higher cpu utilization.
Glance always shows perl processes are occupying majority of the CPU resource. It is causing slower... (2 Replies)
Discussion started by: sai_2507
2 Replies
7. Shell Programming and Scripting
Hi All,
I have a script which does report the cpu usuage, there are few output parameter/fields displayed from the script. My problem is I have monitor the output and decide
which cpu number (column 2) has maximum value (column 6).
Since the output is displayed/updated every seconds, it's very... (1 Reply)
Discussion started by: Optimus81
1 Replies
8. Shell Programming and Scripting
Hello Friends,
I am trying to create a shell script which will check the CPU utilization. I use command top to check the %CPU usage. It give s me below output
Cpu states:
CPU LOAD USER NICE SYS IDLE BLOCK SWAIT INTR SSYS
0 0.31 9.6% 0.0% 6.1% 84.3% 0.0% 0.0%... (3 Replies)
Discussion started by: Nakul_sh
3 Replies
9. Shell Programming and Scripting
Hi all
I was wondering if its possible to write a script to keep CPU usage at 90%-95%? for a single cpu linux server?
I have a perl script I run on servers with multple cpu's and all I do is max all but one cpu to get into the 90'% utilised area. I now need a script that raises the CPU to... (4 Replies)
Discussion started by: sudobash
4 Replies
10. Solaris
Hi,
Recently i have write a simple script to capture CPU high usage based on prstat but i found out that it did capture correctly. I need to capture the rows that contains CPU usage more than 3%. Below line which i thought will capture CPU usage based CPU column in prstat(9th parameter) which is... (3 Replies)
Discussion started by: tharmendran
3 Replies
ISAG(1) System Activity Grapher ISAG(1)
NAME
isag - Interactive System Activity Grapher
SYNOPSIS
isag [-p datafiles_path] [-c config_file] [-ght gr_height] [-gwd gr_width]
DESCRIPTION
The isag command graphically displays the system activity data stored in a binary data file by a previous sar run. The isag command invokes
sar to extract the data to be plotted.
The data are processed using sar command and slightly transformed to tabular format, and then this format is visualized using gnuplot pro-
gram.
OPTIONS
-p datafiles_path
Specify the pathname where are located the daily data files. Default path is: /var/log/sysstat
-c config_file
Specify the configuration file used by the isag command. The contents of this file may depend on isag version number. Default config
file is: $HOME/.isag.cfg.
-ght gr_height
Specify the height of the chart area. Default value is: 400.
-gwd gr_width
Specify the width of the chart area. Default value is: 720.
CONFIG FILE
As mentioned above there is a config file. There are stored following values:
last showed graph
y limits for each kind of graph
It seems useful, because new run doesn't need new settings to obtain same scale.
PREREQUSITIES
Here is list of prerequsities including versioning and built-in features.
Tcl/Tk Version 8.0 or newer.
gnuplot
Gnuplot must have a tkcanvas display.
AUTHOR
D. Doubrava 2000, 2002 e-mail: linux_monitor(at)volny(dot)cz
HTTP Site: http://www.volny.cz/linux_monitor/isag/index.html
SEE ALSO
sar (1), sadc (8).
3rd Berkeley Distribution 0.81.0 ISAG(1)