10 More Discussions You Might Find Interesting
1. Emergency UNIX and Linux Support
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 (4 Replies)
Discussion started by: ggayathri
4 Replies
2. Red Hat
Hi All,
I have a RHEL 5.4 server which runs an Apache web server(2.2.23 compiled with prefork MPM).I want to find out the memory utilised by the web server.
# ps -ylC httpd | wc -l
245
# ps -ylC httpd | more
S UID PID PPID C PRI NI RSS SZ WCHAN TTY TIME CMD
S ... (0 Replies)
Discussion started by: Hari_Ganesh
0 Replies
3. HP-UX
Hi ,
We need to get the CPU% and Memory utilization of process by process id.
Is there any way to do get them ?
I tried few commands like top -p <PID> ,
but am getting error "Quitting top: pset <PID> doesn't exist"
also i tried with ps -eo option but am getting error "ps: illegal option --... (5 Replies)
Discussion started by: suresh_g
5 Replies
4. UNIX for Dummies Questions & Answers
Hi ,
We need to get the CPU% and Memory utilization of process by process id.
Is there any way to do get them ?
I tried few commands like top -p <PID> ,
but am getting error "Quitting top: pset <PID> doesn't exist"
also i tried with ps -eo option but am getting error "ps: illegal option --... (1 Reply)
Discussion started by: suresh_g
1 Replies
5. AIX
Hi,
We need to monitor one process over time to see at which exact point it starts to consume to much memory and CPU (to correlate this with some other events).
I am a newbie in AIX, so please could you tell me which command will give a snapshot of the current state of a process so that I... (1 Reply)
Discussion started by: yallow
1 Replies
6. AIX
I don't know when the process will start and end, I need write a script to trace it's cpu/memory usage when it is runing. How to write this script? (2 Replies)
Discussion started by: rainbow_bean
2 Replies
7. UNIX for Dummies Questions & Answers
I am trying to get cpu util and memory occupied for a process. I use these (I am showing output also):
using top
----------
$ top p 25272 d 5
top - 01:52:17 up 2 days, 21:28, 2 users, load average: 0.02, 0.05, 0.06
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie... (5 Replies)
Discussion started by: radiatejava
5 Replies
8. Shell Programming and Scripting
Hi,
I need to check which process in linux is taking high memory and which process is taking high cpu usage.
Regards,
Bash (4 Replies)
Discussion started by: learnbash
4 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I want to check the CPU and Memory Utilisation in the whole machine (not for a single process). Can someone send me a ready made script which captures all information in a log every 5min??
Thanks,
Ajith (0 Replies)
Discussion started by: Ajith Praveen
0 Replies
10. UNIX for Dummies Questions & Answers
Dear Champs,
Can anybody help me out to write a shell script , which will check whether the process is running , if running then divide the process into 2 so that next var it can take process parallel .
Let
ps -ef | grep a.sh => shows running
note a.sh will take a process of next... (0 Replies)
Discussion started by: manas_ranjan
0 Replies
disown(1) User Commands disown(1)
NAME
disown - ksh93 built-in function to disassociate a job with the current shell
SYNOPSIS
disown [job ...]
DESCRIPTION
The ksh93 disown command prevents the current shell from sending a HUP signal to each of the specified jobs when the current shell termi-
nates a login session.
If job is omitted, disown sends the HUP signal to the most recently started or stopped background job.
OPERANDS
The following operands are supported:
job Specifies the job or jobs on which disown operates.
Specify job as one of the following:
number Refers to a process ID.
-number Refers to a process group ID.
%number Refers to a job number.
%string Refers to a job whose name begins with string.
%?string Refers to a job whose name contains string.
%+ or %% Refers to the current job.
%- Refers to the previous job.
EXIT STATUS
0 Successful completion.
>0 One or more specified jobs does not exist.
EXAMPLES
Example 1 Disowning a Job
The following example disowns job 1:
example% disown %1
AUTHORS
David Korn, dgk@research.att.com
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
|Interface Stability |Uncommitted |
+-----------------------------+-----------------------------+
SEE ALSO
bg(1), jobs(1), ksh93(1), wait(1), attributes(5)
SunOS 5.11 18 Apr 2007 disown(1)
