Sys::Statistics::Linux::FileStats man page on Fedora

Sys::Statistics::Linux::FileStats man page on Fedora

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Sys::Statistics::LinuxUserlContributed PerSys::Statistics::Linux::FileStats(3)

NAME
       Sys::Statistics::Linux::FileStats - Collect linux file statistics.

SYNOPSIS
	   use Sys::Statistics::Linux::FileStats;

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

DESCRIPTION
       Sys::Statistics::Linux::FileStats gathers file statistics from the
       virtual /proc filesystem (procfs).

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

FILE STATISTICS
       Generated by /proc/sys/fs/file-nr, /proc/sys/fs/inode-nr and
       /proc/sys/fs/dentry-state.

	   fhalloc    -	 Number of allocated file handles.
	   fhfree     -	 Number of free file handles.
	   fhmax      -	 Number of maximum file handles.
	   inalloc    -	 Number of allocated inodes.
	   infree     -	 Number of free inodes.
	   inmax      -	 Number of maximum inodes.
	   dentries   -	 Dirty directory cache entries.
	   unused     -	 Free diretory cache size.
	   agelimit   -	 Time in seconds the dirty cache entries can be reclaimed.
	   wantpages  -	 Pages that are requested by the system when memory is short.

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

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

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

	    Sys::Statistics::Linux::FileStats->new(
	       files => {
		   # This is the default
		   path	    => '/proc',
		   file_nr  => 'sys/fs/file-nr',
		   inode_nr => 'sys/fs/inode-nr',
		   dentries => 'sys/fs/dentry-state',
	       }
	   );

   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 v5.14.1			  2011-06-Sys::Statistics::Linux::FileStats(3)

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