Sponsored Content
Operating Systems Solaris Capture PRSTAT based on CPU usage percentage Post 302974396 by tharmendran on Monday 30th of May 2016 04:25:31 AM
Old 05-30-2016
Capture PRSTAT based on CPU usage percentage

Hi,
Recently i have write a simple script to capture CPU high usage based on prstat but i found out that it did capture correctly. I need to capture the rows that contains CPU usage more than 3%. Below line which i thought will capture CPU usage based CPU column in prstat(9th parameter) which is more than 3 % but if any process CPU usage more than 10% it did not capture.


prstat 5 1 |awk '{ if ($9 >= 3) print $0 }' > /export/home/oracle/testtharmen.txt
 

10 More Discussions You Might Find Interesting

1. HP-UX

How to determine cpu&memory percentage usage per user

Using HP-UX v11 Need to monitor cpu and memory usage, total for system and separately for each user in command-line mode. Found out next ways to monitor total cpu usage under hp-ux: 1) vmstat, also shows free memory 2) sar -M ps -eo user,pcpu - does not work, means 'user-defined format'... (4 Replies)
Discussion started by: hp-ux-user
4 Replies

2. UNIX for Dummies Questions & Answers

Usage of prstat -j option.

Hi, I need to capture output of prstat command for certain pid's .I found it as prstat -j filename. I created a filename projlist gave the pid number on the projlist file and run the cmd like this >prstat -j projlist prstat: illegal argument -- projlist can anybody suggest how to... (1 Reply)
Discussion started by: vipin771
1 Replies

3. HP-UX

how can I find cpu usage memory usage swap usage and logical volume usage

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

4. Shell Programming and Scripting

get percentage cpu from pid

Hi all, I need a script that will check the cpu usage of a certain process and then kill the process if the % cpu is greater than 25%. I know i can get the pid of a process by doing pidof <processname>. Once I have the pid number is there a command in bash to return the current % cpu? (2 Replies)
Discussion started by: borderblaster
2 Replies

5. AIX

How to monitor the IBM AIX server for I/O usage,memory usage,CPU usage,network..?

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

6. Solaris

100% memory usage in prstat

Hi Guys, I have observed the Oracle (DB USER) is utilizing 100% of the memory in the prstat -a output. I am bit confused is it normal and if not how to bring it down? ABout the machine it is a SunOS 5.10 Generic_125100-10 sun4v sparc SUNW,Sun-Fire-T200. Please see below output of prstat -a... (12 Replies)
Discussion started by: Asteroid
12 Replies

7. Shell Programming and Scripting

Help with bash script - Need to get CPU usage as a percentage

I'm writing a bash script to log some selections from a sensors output (core temp, mb temp, etc.) and I would also like to have the current cpu usage as a percentage. I have no idea how to go about getting it in a form that a bash script can use. For example, I would simply look in the output of... (3 Replies)
Discussion started by: graysky
3 Replies

8. Shell Programming and Scripting

Finding total Percentage CPU usage

Hi, How can I find total CPU usage in percentage? e.g. if my system has 8 CPUs and I want to list total usage for all of them, is it possible through a command? I have tried some of the commands like top, mpstat, sar. The output of those commands has to be manipulated to derive the percentage... (14 Replies)
Discussion started by: jal_capri
14 Replies

9. Shell Programming and Scripting

Questions about prstat and CPU utility

Question 1: I want to store the result of prstat to a file. If I write in this way: prstat -a >>prstat.log, the result of prstat is stored to the file prstat.log correctly; but if I write it in this way:prstat -a |grep abc>>prstat.log (abc is the name of a program since I only want to trace... (3 Replies)
Discussion started by: lilili07
3 Replies

10. Solaris

Capture PRSTAT

Is there any scripts to capture the process which use more than 5% CPU from prstat output? (9 Replies)
Discussion started by: tharmendran
9 Replies
PCAP_SET_TSTAMP_TYPE(3PCAP)											       PCAP_SET_TSTAMP_TYPE(3PCAP)

NAME
pcap_set_tstamp_type - set the time stamp type to be used by a capture device SYNOPSIS
#include <pcap/pcap.h> int pcap_set_tstamp_type(pcap_t *p, int tstamp_type); DESCRIPTION
pcap_set_tstamp_type() sets the the type of time stamp desired for packets captured on the pcap descriptor to the type specified by tstamp_type. It must be called on a pcap descriptor created by pcap_create() that has not yet been activated by pcap_activate(). pcap_list_tstamp_types() will give a list of the time stamp types supported by a given capture device. See pcap-tstamp(7) for a list of all the time stamp types. RETURN VALUE
pcap_set_tstamp_type() returns 0 on success if the specified time stamp type is expected to be supported by the capture device, PCAP_WARN- ING_TSTAMP_TYPE_NOTSUP if the specified time stamp type is not supported by the capture device, PCAP_ERROR_ACTIVATED if called on a capture handle that has been activated, and PCAP_ERROR_CANTSET_TSTAMP_TYPE if the capture device doesn't support setting the time stamp type. SEE ALSO
pcap(3PCAP), pcap_list_tstamp_types(3PCAP), pcap_tstamp_type_name_to_val(3PCAP), pcap-tstamp(7) 5 December 2014 PCAP_SET_TSTAMP_TYPE(3PCAP)
All times are GMT -4. The time now is 08:12 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy