check memory and processors Post: 302094120

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how to check how much memory being used?

is there other way to check how much physical memory being used without using top command?....this is on Sun Solrais 2.7

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Hi all, I tried to output memory usage information while the process is executing at a particular time. I found out some people suggesting calling the ioctl. I followed it and wrote a test example: #include <unistd.h> #include <stdlib.h> #include <iostream.h> #include <fcntl.h> #include...

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hello, I have purchased VPS from one webhosting company. VPS comes with Virtuozzo power panel. It has 512MB gurranted RAM and dynamic RAM 2048 MB. I have hosted single domain with 50MB database and wordpress installation. But I am getting resource alerts. It goes sometime in yellow...

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Hello Friends, I need to check memory usage & availability before I could run a program if there is enough memory is left or not, so how could i achieve this? Which command output i should rely on? I have diplayed outputs of SAR, VMstat and PRstat commands below, But how could i check memory...

LEARN ABOUT DEBIAN

nmon

NMON(1) 							   User Commands							   NMON(1)

NAME

       nmon - systems administrator, tuner, benchmark tool.

DESCRIPTION

       This manual page documents briefly the nmon command.  This manual page was written for the Debian distribution because the original program
       does not have a manual page.

       nmon is is a systems administrator, tuner, benchmark tool.  It can display the CPU, memory, network, disks (mini graphs or  numbers),  file
       systems, NFS, top processes, resources (Linux version & processors) and on Power micro-partition information.

OPTIONS

       nmon follow the usual GNU command line syntax, with long options starting with two dashes (`-').  nmon [-h] [-s <seconds>] [-c <count>] [-f
       -d <disks> -t -r <name>] [-x] A summary of options is included below.

       -h     FULL help information

	      Interactive-Mode: read startup banner and type: "h" once it is running For Data-Collect-Mode (-f)

       -f	     spreadsheet output format [note: default -s300 -c288]
	      optional

       -s <seconds>  between refreshing the screen [default 2]

       -c <number>   of refreshes [default millions]

       -d <disks>    to increase the number of disks [default 256]

       -t	     spreadsheet includes top processes

       -x	     capacity planning (15 min for 1 day = -fdt -s 900 -c 96)

AUTHOR

       nmon was written by Nigel Griffiths <nag@uk.ibm.com>

       This manual page was written by Giuseppe Iuculano <giuseppe@iuculano.it>, for the Debian project (but may be used by others).

nmon								    August 2009 							   NMON(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

how to check how much memory being used?

Discussion started by: dookeobih

2. Programming

how to use ioctl to check out memory usage

Discussion started by: lanchen

3. Solaris

How to check physical memory

Discussion started by: jeelans

4. Solaris

Command to check memory size

Discussion started by: nano2