08-27-2008
ps -eo pcpu,pid,user,args | sort -r
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
What command do you use to verify if the CPU utilization. Example. If the CPU is at 98%?
Thanks (4 Replies)
Discussion started by: kimosilk
4 Replies
2. UNIX for Advanced & Expert Users
On user complains about the performance of web application, as a part application support, we use following commands to see the CPU utilization in the UNIX using ‘sar' command. Some times it goes below 20 and even reaches 0.
HLW$~> sar -u 10 60
SunOS HLW 5.8 Generic_117350-14 sun4u ... (2 Replies)
Discussion started by: thinakarmani
2 Replies
3. UNIX for Dummies Questions & Answers
Hi, iam new to AIX and had a basic question.
I was asked to give a chart of CPU utilization in percentage for every hour.
where can i look for information and which column should i look at?
I would be very thankful if somebody could respond.
Thanks!
karthik (1 Reply)
Discussion started by: karthikosu
1 Replies
4. Shell Programming and Scripting
Dear friends,
I am doing a report daily for all most 30 more serves... i need to check out CPU utlization bu (top command, 100 - (ideal value))
and Memory utilization too
could some one help me how can i get it directly, if scripts also no problem..
i will very thankful if some one... (3 Replies)
Discussion started by: bullz26
3 Replies
5. Solaris
Hi! I have following problem: How can I calculate 100 % CPU utilisation if I have 8 chip (SPARCV6 dual core)? Which load is 100 % CPU utilisation? Hope someone can help! (7 Replies)
Discussion started by: Helmut
7 Replies
6. 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
7. 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
8. Shell Programming and Scripting
I know how to check the CPU utilization and memory space
like:
vmstat
top
free
What i want ot check on my linux system is...
how much CPU are available on my system and do i need to put extra CPU.
Also need to check the hardware configuration and the space related to the same
... (3 Replies)
Discussion started by: j_panky
3 Replies
9. 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
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
pid(n) Tcl Built-In Commands pid(n)
__________________________________________________________________________________________________________________________________________________
NAME
pid - Retrieve process identifiers
SYNOPSIS
pid ?fileId?
_________________________________________________________________
DESCRIPTION
If the fileId argument is given then it should normally refer to a process pipeline created with the open command. In this case the pid
command will return a list whose elements are the process identifiers of all the processes in the pipeline, in order. The list will be
empty if fileId refers to an open file that is not a process pipeline. If no fileId argument is given then pid returns the process identi-
fier of the current process. All process identifiers are returned as decimal strings.
EXAMPLE
Print process information about the processes in a pipeline using the SysV ps program before reading the output of that pipeline:
set pipeline [open "| zcat somefile.gz | grep foobar | sort -u"]
# Print process information
exec ps -fp [pid $pipeline] >@stdout
# Print a separator and then the output of the pipeline
puts [string repeat - 70]
puts [read $pipeline]
close $pipeline
SEE ALSO
exec(n), open(n)
KEYWORDS
file, pipeline, process identifier
Tcl 7.0 pid(n)