=head1 NAME

Unix::Statgrab::sg_load_stats - container for libstatgrab load average statistics

=head1 DESCRIPTION

C<Unix::Statgrab::sg_load_stats> is a Perl package name providing
accessors to bundled libstatgrab L<sg_load_stats|http://www.i-scream.org/libstatgrab/docs/sg_get_load_stats.3.html> load average statistics.

=head1 METHODS

=head2 nentries

Returns the number of entries in the container.

=head2 systime

Returns the seconds since Epoch (0:00:00 on January, 1st 1970) of the time measure the load average statistics.

=head2 as_list

B<Deprecated> alias of L</fetchall_hash>

=head2 fetchall_hash

Returns all records from L<sg_load_stats|http://www.i-scream.org/libstatgrab/docs/sg_get_load_stats.3.html>
container as list of hash containing each datum name as key and the datum as value.

=head2 fetchall_array

Returns all records from L<sg_load_stats|http://www.i-scream.org/libstatgrab/docs/sg_get_load_stats.3.html>
container as list of arrays containing the values in following order:

  (min1 min5 min15 systime)

in that order without leading headline.

=head2 fetchall_table

Returns all records from L<sg_load_stats|http://www.i-scream.org/libstatgrab/docs/sg_get_load_stats.3.html>
container as list of arrays containing the values in following order:

  (min1 min5 min15 systime)

in that order including leading headline.

=head2 fetchrow_arrayref($row = 0)

Returns one row as array containing values as above.

=head2 fetchall_arrayref

Returns all records from L<sg_load_stats|http://www.i-scream.org/libstatgrab/docs/sg_get_load_stats.3.html>
container as array of arrays without header.

=head2 fetchrow_hashref($row = 0)

Returns one row as hash containing C<< { min1 => $self.min1($row), min5 => ... } >>.

=head2 fetchall_hashref

Returns all records from L<sg_load_stats|http://www.i-scream.org/libstatgrab/docs/sg_get_load_stats.3.html>
container as array of hashes.

=head2 colnames

Returns list of column names: C<< (min1 min5 min15 systime) >>

=head2 min1

Load average of the last minute

=head2 min5

Load average of the last 5 minutes

=head2 min15

Load average of the last 15 minutes

=head1 AUTHOR

Jens Rehsack, E<lt>rehsack AT cpan.orgE<gt>

=head1 COPYRIGHT AND LICENSE

Copyright (C) 2012-2015 by Jens Rehsack

This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 2.1 of the License, or (at your option) any
later version.

=cut
