%wait nmon CPU-UTILISATION Post: 302270882

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Operating Systems AIX %wait nmon CPU-UTILISATION Post 302270882 by tagger on Tuesday 23rd of December 2008 06:09:22 AM

12-23-2008

Registered User

%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 ?

Code:

│                   0----------25-----------50----------75----------100                                                                              │
│CPU User%  Sys% Wait% Idle%|           |            |           |            |                                                                              │
│  0  15.0   5.0   1.0  79.0|UUUUUUUss>                                       |                                                                              │
│  1   7.5   3.0   0.0  89.5|UUUs>                                            |                                                                              │
│  2  45.5   3.0   2.5  49.0|UUUUUUUUUUUUUUUUUUUUUUsW>                        |                                                                              │
│  3   0.0   0.0   1.0  99.0|>                                                |                                                                              │
│  4  30.5   9.0  43.0  17.5|UUUUUUUUUUUUUUUssssWWWWWWWWWWWWWWWWWWWWW>        |                                                                              │
│  5   9.5   3.0  51.5  36.0|UUUUsWWWWWWWWWWWWWWWWWWWWWWWWW>                  |                                                                              │
│  6  21.0  15.5  50.5  13.0|UUUUUUUUUUsssssssWWWWWWWWWWWWWWWWWWWWWWWWW>      |                                                                              │
│  7  10.0   6.0  43.0  41.0|UUUUUsssWWWWWWWWWWWWWWWWWWWWW>                   |                                                                              │
│Physical Averages          +-----------|------------|-----------|------------+                                                                              │
│All  33.4   7.9  17.8  40.9|>UUUUUUUUUUUUUUUsssWWWWWWWW                      |                                                                              │
│                           +-----------|------------|-----------|------------+

I don't understand

tagger

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LEARN ABOUT DEBIAN

sys::statistics::linux::loadavg

Sys::Statistics::Linux::LoadAVG(3pm)			User Contributed Perl Documentation		      Sys::Statistics::Linux::LoadAVG(3pm)

NAME

       Sys::Statistics::Linux::LoadAVG - Collect linux load average statistics.

SYNOPSIS

	   use Sys::Statistics::Linux::LoadAVG;

	   my $lxs  = Sys::Statistics::Linux::LoadAVG->new;
	   my $stat = $lxs->get;

DESCRIPTION

       Sys::Statistics::Linux::LoadAVG gathers the load average from the virtual /proc filesystem (procfs).

       For more information read the documentation of the front-end module Sys::Statistics::Linux.

LOAD AVERAGE STATISTICS

       Generated by /proc/loadavg.

	   avg_1   -  The average processor workload of the last minute.
	   avg_5   -  The average processor workload of the last five minutes.
	   avg_15  -  The average processor workload of the last fifteen minutes.

METHODS

   new()
       Call "new()" to create a new object.

	   my $lxs = Sys::Statistics::Linux::LoadAVG->new;

       It's possible to set the path to the proc filesystem.

	    Sys::Statistics::Linux::LoadAVG->new(
	       files => {
		   # This is the default
		   path    => '/proc',
		   loadavg => 'loadavg',
	       }
	   );

   get()
       Call "get()" to get the statistics. "get()" returns the statistics as a hash reference.

	   my $stat = $lxs->get;

EXPORTS

       No exports.

SEE ALSO

       proc(5)

REPORTING BUGS

       Please report all bugs to <jschulz.cpan(at)bloonix.de>.

AUTHOR

       Jonny Schulz <jschulz.cpan(at)bloonix.de>.

COPYRIGHT

       Copyright (c) 2006, 2007 by Jonny Schulz. All rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-03-09				      Sys::Statistics::Linux::LoadAVG(3pm)

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