03-08-2015
Quote:
Originally Posted by
Maddy123
I am unable to find the exact command of ps -o using man command .
This is perhaps so because "ps -o" is not a command. "ps" is a command and my suggestion was to use its "-o" option (and some arguments to this option too) to display details about the process. Refer to the man page of "ps" (issue "man ps") for details about which arguments the "-o" option expects and what they mean.
I hope this helps.
bakunin
10 More Discussions You Might Find Interesting
1. Solaris
Good morning,
I need some help figuring out what's eating up my cpu. My application can't get enough cpu to do its job. this is a sunfire V440 2CPU's at 1/593 GHZ with 8GB of memory. In the morning hours the box is at less than 3%. I can't figure out what else is using the CPU. We use foglight and... (2 Replies)
Discussion started by: bbouhaik
2 Replies
2. AIX
Hi am facing high cpu utilization on my sybase server.
I have P550
Number Of Processors: 4
Processor Clock Speed: 1656 MHz
CPU Type: 64-bit
Kernel Type: 32-bit
LPAR Info: 1 65-D837E
Memory Size: 7840 MB
in topas it shows
Name PID CPU% PgSp Owner
dataserv 565264 ... (1 Reply)
Discussion started by: vjm
1 Replies
3. AIX
Hello dear friends, I have Lpar AIX 6.1 and there is DB2 installed. I have 8 Virtual CPU's configured on my Lpar and when I run nmon the CPU waiting time is always big.. I will provide screenshot for better realizing.. my question is what may produce so big waiting time?? Thanks in advance! (19 Replies)
Discussion started by: Vit0_Corleone
19 Replies
4. 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
5. UNIX for Advanced & Expert Users
good morning.
just wanted to ask if there's a way to check what causes the high cpu utilization of a server for the past 2 months? My jffnms report resulted to high utilization for a specific server last month. is there a way to check via a command line?
thanks (9 Replies)
Discussion started by: lhareigh890
9 Replies
6. Red Hat
i have a Intel Quad Core Xeon X3440 (4 x 2.53GHz, 8MB Cache, Hyper Threaded) with 16gig and 1tb harddrive with a 1gb port and my apache is causing my cpu to go up to 100% on all four cores heres my http.config
<IfModule prefork.c>
StartServers 10
MinSpareServers 10
MaxSpareServers 15... (4 Replies)
Discussion started by: awww
4 Replies
7. Web Development
Hello list, I am managing a Moodle site on Apache2 server with Ubuntu.
There are 20-30 simultaneous users and the server get 100% CPU and it stop working.
The server is a dual core 3GHz and 4GB o memory. I think thta it is enough powerful machine for a Moodle site.
How could I configure... (0 Replies)
Discussion started by: jlazkano
0 Replies
8. Shell Programming and Scripting
Hi ,
I am trying to :wall: my head while scripting ..I am really new to this stuff , never did it before :( .
how to find cpu's system high time and user time high in a script??
thanks , help would be appreciated !
:) (9 Replies)
Discussion started by: sushwey
9 Replies
9. Red Hat
Hi Experts,
I need to understand few basic things regarding top command result from one of the node i have collected:
Cpu0 : 4.6%us, 2.0%sy, 0.0%ni, 91.4%id, 1.3%wa, 0.3%hi, 0.3%si, 0.0%st
Cpu1 : 0.0%us, 0.3%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Cpu2 : ... (5 Replies)
Discussion started by: mackjack87
5 Replies
10. Shell Programming and Scripting
I have created one script and i have added it into cron to run after 10 mins. However I have noted that whenever that script runs, It causes CPU utilization of server to increase about 10-20 %
I have rechecked script and there is no way i can make changes, Script contain only 2-3 commands. So... (4 Replies)
Discussion started by: Nakul_sh
4 Replies
whatis(1) User Commands whatis(1)
NAME
whatis - display a one-line summary about a keyword
SYNOPSIS
whatis command...
DESCRIPTION
whatis looks up a given command and displays the header line from the manual section. You can then run the man(1) command to get more
information. If the line starts `name(section) ...' you can do `man -s section name' to get the documentation for it. Try `whatis ed' and
then you should do `man -s 1 ed' to get the manual page for ed(1).
whatis is actually just the -f option to the man(1) command.
whatis uses the /usr/share/man/windex database. This database is created by catman(1M). If this database does not exist, whatis will fail.
FILES
/usr/share/man/windex Table of contents and keyword database
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWdoc |
+-----------------------------+-----------------------------+
|CSI |enabled |
+-----------------------------+-----------------------------+
SEE ALSO
apropos(1), man(1), catman(1M), attributes(5)
SunOS 5.10 14 Sep 1992 whatis(1)