1Unix::Statgrab::sg_mem_UssteartsC(o3n)tributed Perl DocuUmneinxt:a:tSitoantgrab::sg_mem_stats(3)
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NAME

6       Unix::Statgrab::sg_mem_stats - container for libstatgrab memory
7       statistics
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DESCRIPTION

10       "Unix::Statgrab::sg_mem_stats" is a Perl package name providing
11       accessors to bundled libstatgrab sg_mem_stats <http://www.i-
12       scream.org/libstatgrab/docs/sg_get_mem_stats.3.html> memory statistics.
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METHODS

15   nentries
16       Returns the number of entries in the container.
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18   systime
19       Returns the seconds since Epoch (0:00:00 on January, 1st 1970) of the
20       time measure the memory statistics.
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22   as_list
23       Deprecated alias of "fetchall_hash"
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25   fetchall_hash
26       Returns all records from sg_mem_stats <http://www.i-
27       scream.org/libstatgrab/docs/sg_get_mem_stats.3.html> container as list
28       of hash containing each datum name as key and the datum as value.
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30   fetchall_array
31       Returns all records from sg_mem_stats <http://www.i-
32       scream.org/libstatgrab/docs/sg_get_mem_stats.3.html> container as list
33       of arrays containing the values in following order:
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35         (total free used cache systime)
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37       in that order without leading headline.
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39   fetchall_table
40       Returns all records from sg_mem_stats <http://www.i-
41       scream.org/libstatgrab/docs/sg_get_mem_stats.3.html> container as list
42       of arrays containing the values in following order:
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44         (total free used cache systime)
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46       in that order including leading headline.
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48   fetchrow_arrayref($row = 0)
49       Returns one row as array containing values as above.
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51   fetchall_arrayref
52       Returns all records from sg_mem_stats <http://www.i-
53       scream.org/libstatgrab/docs/sg_get_mem_stats.3.html> container as array
54       of arrays without header.
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56   fetchrow_hashref($row = 0)
57       Returns one row as hash containing "{ total => $self.total($row), free
58       => ... }".
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60   fetchall_hashref
61       Returns all records from sg_mem_stats <http://www.i-
62       scream.org/libstatgrab/docs/sg_get_mem_stats.3.html> container as array
63       of hashes.
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65   colnames
66       Returns list of column names: "(total free used cache systime)"
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68   total
69       The total amount of real memory in bytes.
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71   free
72       The free amount of real memory in bytes.
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74   used
75       The used amount of real memory in bytes.
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77   cache
78       The amount of real memory in bytes used for caching.
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AUTHOR

81       Jens Rehsack, <rehsack AT cpan.org>
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84       Copyright (C) 2012-2018 by Jens Rehsack
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86       This library is free software; you can redistribute it and/or modify it
87       under the terms of the GNU Lesser General Public License as published
88       by the Free Software Foundation; either version 2.1 of the License, or
89       (at your option) any later version.
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93perl v5.34.0                      2021-07-27   Unix::Statgrab::sg_mem_stats(3)
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