02-14-2012
try with "sar" utility
sar - Collect, report, or save system activity information.
This User Gave Thanks to kalpeer For This Post:
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
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
2. Programming
Hi all.
Sorry to express my questions wrongly in my early post,I repost my question again here.
My pc has dual core, I wirte an application with two process, parents process and child process.
My quetion is
how to realize :if the child process is on core 0,it will tell me I'm on core 0,if it... (1 Reply)
Discussion started by: yanglei_fage
1 Replies
3. Emergency UNIX and Linux Support
hi frnds,
I want to monitor a particular process very closly on how much memory it is taking. i tried with TOP and PRSTAT commands that is not giving what exactly i need. In my application, there is a memory leak happening, i want to know when it is occuering, means which transcation is... (9 Replies)
Discussion started by: vij_krr
9 Replies
4. AIX
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. Shell Programming and Scripting
Hi,
I need help to write a script which will monitor disk utilization.
Please suggest the best approach to achive this.
I am thinking of having sleep inside the script which will run for(eg.) 60 secs and then disk utilization will be checked and depends on the % usage of disk mail will... (1 Reply)
Discussion started by: sunilmenhdiratt
1 Replies
6. UNIX for Advanced & Expert Users
Hello,
How to we typically monitor the % of utilization of network cards on a Unix box,basically the % utilization of the bytes transfered of the network card. This is required on all the flavours of OS - HP, AIX, RHEL, Sun etc.
Please let me know.
Thanks. (1 Reply)
Discussion started by: devtakh
1 Replies
7. UNIX for Advanced & Expert Users
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
8. Shell Programming and Scripting
Dear Group,
I'm look for shell script to Monitor CPU usage and send mail once it exceed 75% I'm running Suse10.4. (3 Replies)
Discussion started by: clfever
3 Replies
9. Shell Programming and Scripting
I am trying to read the Sparc HW counter using the following command:
cpustat -c Instr_cnt .1This command will be running forever (for some time until interrupted by user). Sample output is:
time cpu event pic1
1.011 0 tick 6450
1.011 1 tick ... (10 Replies)
Discussion started by: Zam_1234
10 Replies
10. Red Hat
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
sag(1) User Commands sag(1)
NAME
sag - system activity graph
SYNOPSIS
sag [-e time] [-f file] [-i sec] [-s time] [-T term] [-x spec] [-y spec]
DESCRIPTION
The sag utility graphically displays the system activity data stored in a binary data file by a previous sar(1) run. Any of the sar data
items may be plotted singly or in combination, as cross plots or versus time. Simple arithmetic combinations of data may be specified. sag
invokes sar and finds the desired data by string-matching the data column header (run sar to see what is available). The sag utility
requires a graphic terminal to draw the graph, and uses tplot(1) to produce its output. When running Solaris 2.x and OpenWindows, perform
the following steps:
1. Run an "xterm" as a Tektronics terminal: prompt# xterm -t
2. In the "xterm" window, run sag specifying a tek terminal: prompt# sag -T tek options
OPTIONS
The following options are supported and passed through to sar (see sar(1)):
-e time Select data up to time. Default is 18:00.
-f file Use file as the data source for sar. Default is the current daily data file /usr/adm/sa/sadd.
-i sec Select data at intervals as close as possible to sec seconds.
-s time Select data later than time in the form hh[:mm]. Default is 08:00.
-T term Produce output suitable for terminal term. See tplot(1) for known terminals. Default for term is $TERM.
-x spec x axis specification with spec in the form:
name[op name]...[lo hi]
name is either a string that will match a column header in the sar report, with an optional device name in square brackets, for
example, r+w/s[dsk-1], or an integer value. op is + - * or / surrounded by blank spaces. Up to five names may be specified.
Parentheses are not recognized. Contrary to custom, + and - have precedence over * and /. Evaluation is left to right. Thus,
A/A+B*100 is evaluated as (A/(A+B))*100, and A+B/C+D is (A+B)/(C+D). lo and hi are optional numeric scale limits. If unspecified,
they are deduced from the data.
Enclose spec in double-quotes ("") if it includes white space.
A single spec is permitted for the x axis. If unspecified, time is used.
-y spec y axis specification with spec in the same form as for -x. Up to 5 spec arguments separated by a semi-colon (;) may be given for
-y. The -y default is:
-y"%usr0100;%usr+%sys0100;%usr+%sys+%wio0100"
EXAMPLES
Example 1: Examples of the sag command.
To see today's CPU utilization:
example$ sag
To see activity over 15 minutes of all disk drives:
example$ TS=`date +%H:%M`
example$ sar -o /tmp/tempfile 60 15
example$ TE=`date +%H:%M`
example$ sag -f /tmp/tempfile -s $TS -e $TE -y "r+w/s[dsk]"
FILES
/usr/adm/sa/sadd daily data file for day dd
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWaccu |
+-----------------------------+-----------------------------+
SEE ALSO
sar(1), tplot(1), attributes(5)
SunOS 5.10 4 Mar 1998 sag(1)