01-11-2011
Re:Get CPU,Memory utilization by process id
Hi methyl,
We are using HP-UX OS.when we executed uname -a command , we got following output
"HP-UX servername B.11.23 U ia64 0318662421 unlimited-user license"
When i tried the options mentioned by you , am getting following error
"ps: illegal option -- 0"
Please let me know how to check this
Thanks,
Suresh
10 More Discussions You Might Find Interesting
1. AIX
Hi all
I need command to give me the utilization for memory and cpu,and how can I know if the utilization ok or no?
for example in hp unix #top
it is give me utilize for cpu and memory and also I can know if utilize ok or no.
thanks (2 Replies)
Discussion started by: magasem
2 Replies
2. 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
3. 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
4. UNIX for Dummies Questions & Answers
hi guys
I just want to know how to get the cpu/memory utilization of a running script?
Well i know that I can use the sar command but it shows the whole system's statistics.
Is it possible to get the stats of a single scirpt or a single running service? (6 Replies)
Discussion started by: khestoi
6 Replies
5. UNIX for Dummies Questions & Answers
Can any one suggest me, how to get the last week's (Last n weeks) average CPU utilization and Memory usage? (2 Replies)
Discussion started by: siba.s.nayak
2 Replies
6. 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
7. 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
8. 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
9. Solaris
Hi Experts,
Our servers running Solaris 10 with SAP Application. The memory utilization always >90%, but the process on SAP is too less even nothing.
Why memory utilization on solaris always looks high?
I have statement about memory on solaris, is this true:
Memory in solaris is used for... (4 Replies)
Discussion started by: edydsuranta
4 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
uname(1) General Commands Manual uname(1)
NAME
uname - Displays information about the operating system
SYNOPSIS
uname [-amnrsvp]
uname [-S system-name]
The uname command displays system information or sets the system name.
STANDARDS
Interfaces documented on this reference page conform to industry standards as follows:
uname: XCU5.0, SVID 4
Refer to the standards(5) reference page for more information about industry standards and associated tags.
OPTIONS
Displays all information specified with the -m, -n, -r, -s, and -v options. Displays the type of hardware running the system. Displays
the name of the node (this may be a name that the system is known by to a communications network). [Tru64 UNIX] Displays the processor
type of the current host. Displays the release number of the operating system. Displays the name of the implementation of the operating
system. (This option is on by default.) [Tru64 UNIX] Changes the name of the system to system_name. The system_name argument is
restricted to SYS_NMLN-1 characters. The value of SYS_NMLN is implementation specific and is defined in /usr/include/sys/utsname.h. Only
users with appropriate privileges can use this option. Displays the operating system version.
OPERANDS
None
DESCRIPTION
The uname command writes system information to standard output. This command is used primarily to determine which system you are using.
The options cause selected information returned by the uname() call to be displayed.
NOTES
When the -a option is used, output is displayed in the order:
<system> <node> <release> <version> <hardware>
When you request information by specifying the individual options, the appropriate information is displayed in the order indicated.
[Tru64 UNIX] If the -p option is used, processor information is appended to the output line. The output of uname may include
embedded blank spaces, so you should use caution when passing the output to parsing algorithms.
EXIT STATUS
The following exit values are returned: The requested information has been successfully written. An error occurred.
EXAMPLES
To display the complete system name and version banner, enter: uname -a
ENVIRONMENT VARIABLES
The following environment variables affect the execution of uname: Provides a default value for the internationalization variables that are
unset or null. If LANG is unset or null, the corresponding value from the default locale is used. If any of the internationalization vari-
ables contain an invalid setting, the utility behaves as if none of the variables had been defined. If set to a non-empty string value,
overrides the values of all the other internationalization variables. Determines the locale for the interpretation of sequences of bytes
of text data as characters (for example, single-byte as opposed to multibyte characters in arguments). Determines the locale for the for-
mat and contents of diagnostic messages written to standard error. Determines the location of message catalogues for the processing of
LC_MESSAGES.
FILES
System name information header file. Node specific configuration file.
SEE ALSO
Functions: uname(2)
Standards: standards(5)
uname(1)