Visit Our UNIX and Linux User Community


Script for CPU and Memory Utilisation


 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Script for CPU and Memory Utilisation
# 1  
Old 01-31-2008
Script for CPU and Memory Utilisation

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
 

Previous Thread | Next Thread
Test Your Knowledge in Computers #73
Difficulty: Easy
BSD (Berkeley Software Distribution) is an open-source, Unix-like operating system.
True or False?

10 More Discussions You Might Find Interesting

1. AIX

Overall cpu Utilisation

Hi, I need a command to check overall cpu utilisation TIA (3 Replies)
Discussion started by: sumanthupar
3 Replies

2. Shell Programming and Scripting

CPU utilisation in AIX

Hi, I want to write one script that sent mail when CPU utilisation is more then 70%. i used topas but problem is it will show output only when we press ctrl +c. Please let me know if there is some other command that will give cpu utilisation which i can use in shell script. Thanks (3 Replies)
Discussion started by: ranvijaidba
3 Replies

3. Solaris

CPU Utilisation for Past 1 day

Hi, Can anyone tell me how to get the CPU utilisation for past 1 day in Solaris. Below is the version i m using SunOS ss1qeb 5.10 Generic_138889-03 i86pc i386 i86pc thanks in advance (2 Replies)
Discussion started by: ali560045
2 Replies

4. UNIX for Dummies Questions & Answers

Finding cpu utilisation

Hi , I need to find the average percentage of CPU utilisised by a particular process through a shell script. Suppose if a process is running for 6 hours i need to get average CPU utilised by it. Could you please assist me. Thanks, (0 Replies)
Discussion started by: praviper
0 Replies

5. UNIX for Dummies Questions & Answers

CPU Utilisation Report on Solaris 10

Hi all, I'm using Solaris 10 and have an occasional problem where a process that runs near to midnight each day, takes anywhere between 30 seconds and over two minutes to complete. I suspect that the CPU is highly utilised during the times where it takes a long time to complete, but I need a way... (3 Replies)
Discussion started by: wthomas
3 Replies

6. AIX

CPU and memory utilisation by one process

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

7. AIX

%wait nmon CPU-UTILISATION

Hi, I collect statistics with nmon. I'm very suprised about % wait of processor. Number Of Processors: 4 Processor Clock Speed: 4204 MHz Do U have an idea about % wait ? │ 0----------25-----------50----------75----------100 ... (1 Reply)
Discussion started by: tagger
1 Replies

8. Shell Programming and Scripting

Start a new process when memory/cpu utilisation falls

Hi all, I am a newbie to whole shell scripting thing. I deal with computational studies and a lot of softwares which run on linux. At times, I have to schedule my jobs after some process has started. In these case, I have to use at command to schedule my job. However, I would like to know if... (0 Replies)
Discussion started by: johnsmithgr8
0 Replies

9. Linux

High Mem & Cpu Utilisation

Hi All, Kindly help me in optimizing the server as it displays a great amount of CPU & MEM being utilised when the mysql process executes. Below are the stats --- -------------------------------------------------------------------------- # top 15:51:57 up 23:22, 5 users, load average:... (1 Reply)
Discussion started by: gautamatul82
1 Replies

10. UNIX for Dummies Questions & Answers

need to know CPU utilisation

We have a Sun Sparc System which has multiple CPUs (4 Nos.). I need a command/program that can be used to monitor the % utilization per CPU. (2 Replies)
Discussion started by: saood
2 Replies
CPUSET(3)						   BSD Library Functions Manual 						 CPUSET(3)

NAME
cpuset_create, cpuset_destroy, cpuset_zero, cpuset_set, cpuset_clr, cpuset_isset, cpuset_size -- dynamic CPU sets SYNOPSIS
#include <sched.h> cpuset_t * cpuset_create(void); void cpuset_destroy(cpuset_t *set); void cpuset_zero(cpuset_t *set); int cpuset_set(cpuid_t cpu, cpuset_t *set); int cpuset_clr(cpuid_t cpu, cpuset_t *set); int cpuset_isset(cpuid_t cpu, const cpuset_t *set); size_t cpuset_size(const cpuset_t *set); DESCRIPTION
This section describes the functions used to create, set, use and destroy the dynamic CPU sets. This API can be used with the POSIX threads, see pthread(3) and affinity(3). The ID of the primary CPU in the system is 0. FUNCTIONS
cpuset_create() Allocates and initializes a clean CPU-set. Returns the pointer to the CPU-set, or NULL on failure. cpuset_destroy(set) Destroy the CPU-set specified by set. cpuset_zero(set) Makes the CPU-set specified by set clean, that is, memory is initialized to zero bytes, and none of the CPUs set. cpuset_set(cpu, set) Sets the CPU specified by cpu in set. Returns zero on success, and -1 if cpu is invalid. cpuset_clr(cpu, set) Clears the CPU specified by cpu in the CPU-set set. Returns zero on success, and -1 if cpu is invalid. cpuset_isset(cpu, set) Checks if CPU specified by cpu is set in the CPU-set set. Returns the positive number if set, zero if not set, and -1 if cpu is invalid. cpuset_size(set) Returns the size in bytes of CPU-set specified by set. SEE ALSO
affinity(3), pset(3), sched(3), schedctl(8), kcpuset(9) HISTORY
The dynamic CPU sets appeared in NetBSD 5.0. BSD
November 2, 2011 BSD

Featured Tech Videos