11-07-2008
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello all
im working on sunos machine that dont have the top installed and can't be
install , now i need to get information similar to what top gives me about the cpu usage and so
can it be done somehow else where ? (3 Replies)
Discussion started by: umen
3 Replies
2. AIX
Hi ,
i have been usning AIX unix ,besides sar and topas what are the other commands thru which we could see the resource utilisation and CPU usage.
thanks
pushkar (3 Replies)
Discussion started by: pushkar.verma
3 Replies
3. UNIX and Linux Applications
There is a file system in server1 which is mounted on different file system on server2.
Filesystem kbytes used avail capacity Mounted on
server1:/users/user1
7047581 5994192 982914 86% /u01
/data/datafiles/user1
The data in... (1 Reply)
Discussion started by: vamshikrishnab
1 Replies
4. 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
5. Red Hat
HI all,
Can anybody send me some useful links or explain about file system and its usage.As i want to know before using it.
Actually, i am going to install linux and then planning to install oracle on it.
OS -- Red hat linux 8.0
Regards,
Willaim (2 Replies)
Discussion started by: William1482
2 Replies
6. 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
7. Ubuntu
I am running a Dell PE R815 with 4 x AMD 12 core CPUs with 128GB of RAM and a RAID 5 array of 6 SAS disks. This is an HPC application and is definitely CPU bound, however once I run 16 of these processes (thus pinning 16 cores) the work performed slows down dramatically, to maybe 5 or 10% of what... (2 Replies)
Discussion started by: mowmentous
2 Replies
8. UNIX for Dummies Questions & Answers
Hi all
Can anyone advise/confirm whether total CPU usage when running sar is %user+%system+%iowait or is it %user+%system only?
I want to confirm whether I am having a CPU-bound problem or not.
This is a single-CPU VMware machine.
$ sar 5 20
Linux 2.6.18-238.5.1.el5... (7 Replies)
Discussion started by: newbie_01
7 Replies
9. Linux
Hi All,
Yesterday my Linux server went panic and even a small command took a lot of time to run.
When i monitored pl find the below output
Cpu(s): 0.1%us, 98.4%sy, 0.0%ni, 1.5%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
the time spent on kernel mode is 98 % and also idle time is around 1.5 %...... (4 Replies)
Discussion started by: jegaraman
4 Replies
10. Shell Programming and Scripting
Hi Experts,
I am trying to write script to find the FS usage.
My requirement is first i need to gather all the mountpoint details.like below.
df -k 2> /dev/null | awk '{print "FS=" $1 "\tMP=" $6 "\tTOT(KB)=" $2 "\tUSED(KB)=" $3 }'Then I need to find which FS is using space >10GB.some thing... (1 Reply)
Discussion started by: navsan420
1 Replies
PS(1) General Commands Manual PS(1)
NAME
ps - process status
SYNOPSIS
ps [-alxU] [kernel mm fs]
OPTIONS
-a Print all processes with controlling terminals
-l Give long listing
-x Include processes without a terminal
EXAMPLES
ps -axl # Print all processes and tasks in long format
DESCRIPTION
Ps prints the status of active processes. Normally only the caller's own processes are listed in short format (the PID, TTY, TIME and CMD
fields as explained below). The long listing contains:
F Kernel flags: 001: free slot 002: no memory map 004: sending; 010: receiving 020:
inform on pending signals 040: pending signals 100: being traced.
S State: R: runnable W: waiting (on a message) S: sleeping (i.e.,suspended on MM or FS) Z:
zombie T: stopped
UID, PID, PPID, PGRP The user, process, parent process and process group ID's.
SZ Size of the process in kilobytes.
RECV Process/task on which a receiving process is waiting or sleeping.
TTY Controlling tty for the process.
TIME Process' cumulative (user + system) execution time.
CMD Command line arguments of the process.
The files /dev/{mem,kmem} are used to read the system tables and command line arguments from. Terminal names in /dev are used to generate
the mnemonic names in the TTY column, so ps is independent of terminal naming conventions.
PS(1)