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Unix::Statgrab::sg_disUser_Contributed PerlUnix::Statgrab::sg_disk_io_stats(3) NAME Unix::Statgrab::sg_disk_io_stats - container for libstatgrab disk I/O statistics DESCRIPTION "Unix::Statgrab::sg_disk_io_stats" is a Perl package name providing accessors to bundled libstatgrab sg_disk_io_stats <http://www.i- scream.org/libstatgrab/docs/sg_get_disk_io_stats.3.html> disk I/O statistics. METHODS nentries Returns the number of entries in the container. systime Returns the seconds since Epoch (0:00:00 on January, 1st 1970) of the time measure the disk I/O statistics. as_list Deprecated alias of "fetchall_hash" fetchall_hash Returns all records from sg_disk_io_stats <http://www.i- scream.org/libstatgrab/docs/sg_get_disk_io_stats.3.html> container as list of hash containing each datum name as key and the datum as value. fetchall_array Returns all records from sg_disk_io_stats <http://www.i- scream.org/libstatgrab/docs/sg_get_disk_io_stats.3.html> container as list of arrays containing the values in following order: (disk_name read_bytes write_bytes systime) in that order without leading headline. fetchall_table Returns all records from sg_disk_io_stats <http://www.i- scream.org/libstatgrab/docs/sg_get_disk_io_stats.3.html> container as list of arrays containing the values in following order: (disk_name read_bytes write_bytes systime) in that order including leading headline. fetchrow_arrayref($row = 0) Returns one row as array containing values as above. fetchall_arrayref Returns all records from sg_disk_io_stats <http://www.i- scream.org/libstatgrab/docs/sg_get_disk_io_stats.3.html> container as array of arrays without header. fetchrow_hashref($row = 0) Returns one row as hash containing "{ disk_name => $self.disk_name($row), read_bytes => ... }". fetchall_hashref Returns all records from sg_disk_io_stats <http://www.i- scream.org/libstatgrab/docs/sg_get_disk_io_stats.3.html> container as array of hashes. colnames Returns list of column names: "(disk_name read_bytes write_bytes systime)" disk_name Name of the disk device of the I/O statistics read_bytes Bytes read from disk write_bytes Bytes written to disk get_disk_io_stats_diff Provides the difference between the last measurement and the recent one. $recent->get_disk_io_stats_diff($last); AUTHOR Jens Rehsack, <rehsack AT cpan.org> COPYRIGHT AND LICENSE Copyright (C) 2012-2018 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. perl v5.32.0 2018-06-0Unix::Statgrab::sg_disk_io_stats(3)
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