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mfsstatsdump(8)		    This is part of MooseFS	       mfsstatsdump(8)

       mfsstatsdump  -	dump  usage  data from master stats file in csv	or png

       mfsstatsdump -f fields [-i stats_file] [-r range]  [-s  separator]  [-p
       png_filename [-x	chart_width] [-y chart_height]]	[-hHd]

       mfsstatsdump  dumps  usage  data	from master stats file.	 These are the
       same data sets that are used to make CGI	charts.	Output can  be	either
       in  text	 format	 (csv) or in graphical format (png). That means	-p, -x
       and -y options are mutually exclusive with -h, -H and -d	options.

       MooseFS master server saves the stats file in the DATA_PATH directory -
       see mfsmaster.cfg(5)

       -f     field  names separated by	',' (see FIELDS	section); at least one
	      field is mandatory; if an	asterisk (*) is	used, all  fields  are

       -i     name    of    mfs	   binary    stats    file    (default:	   de-

       -r     range type: 0 - short range (minute) 1 - medium  range  (6  min-
	      utes) 2 -	long range (30 minutes)	3 - very long range (day)

       -s     specify column separator (default: tabulator)

       -p     optional	PNG  filename  (field  name will be added before .png;
	      YYYY -> YYYY_FIELD.png, YYYY.png -> YYYY_FIELD.png)

       -x     PNG chart	width (default:	1600)

       -y     PNG chart	height (should be divisible by 20 -  if	 not  then  it
	      will be adjusted;	default:320)

       -h     "human-readable" numbers using base 2 prefixes (IEC 60027)

       -H     "human-readable" numbers using base 10 prefixes (SI)

       -d     show timestamps in YYYY-MM-DD HH:MM format

       ucpu	     User cpu usage

       scpu	     System cpu	usage

       cpu	     Total  cpu	 usage	(in  csv  sum of scpu and ucpu,	in png
		     shows both	in different colors)

       delete	     Number of chunk deletions

       replicate     Number of chunk replications

       statfs	     Number of statfs operations

       getattr	     Number of getattr operations

       setattr	     Number of setattr operations

       lookup	     Number of lookup operations

       mkdir	     Number of mkdir operations

       rmdir	     Number of rmdir operations

       symlink	     Number of symlink operations

       readlink	     Number of readlink	operations

       mknod	     Number of mknod operations

       unlink	     Number of unlink operations

       rename	     Number of rename operations

       link	     Number of link operations

       readdir	     Number of readdir operations

       open	     Number of open operations

       read	     Number of read operations

       write	     Number of write operations

       prcvd	     Received packets

       psent	     Sent packets

       brcvd	     Received bytes

       bsent	     Sent bytes

       memoryrss     Resident memory usage

       memoryvirt    Virtual memory usage

       mem	     Total memory usage	(in csv	is the same as memoryvirt,  in
		     png shows both memoryrss and memoryvirt using two colors)

       usedspace     Used raw disk space

       totalspace    Total raw disk space

       space	     Total  raw	 disk space (in	csv the	same as	totalspace, in
		     png shows both usedspace and totalspace using two colors)

       Text output - text (csv)	file where first column	 is  a	timestamp  (or
       date  if	 -d  option  was specified), the following column are what was
       specified with the -f options,  formatted  according  to	 used  options
       (none, -s and -h	or -H)

       Graphical output	- one png file with a chart is created for every field
       specified with the -f option, according to the naming  scheme  declared
       with the	-p option. Size	may be adjusted	with -x	and -y options.

       Report bugs to <>.

       Copyright (C) 2020 Jakub	Kruszona-Zawadzki, Core	Technology Sp. z o.o.

       This file is part of MooseFS.

       MooseFS	is free	software; you can redistribute it and/or modify	it un-
       der the terms of	the GNU	General	Public License	as  published  by  the
       Free Software Foundation, version 2 (only).

       MooseFS	is distributed in the hope that	it will	be useful, but WITHOUT
       ANY WARRANTY; without even the implied warranty of  MERCHANTABILITY  or
       FITNESS	FOR  A	PARTICULAR PURPOSE. See	the GNU	General	Public License
       for more	details.

       You should have received	a copy of the GNU General Public License along
       with  MooseFS;  if not, write to	the Free Software Foundation, Inc., 51
       Franklin	 St,  Fifth  Floor,  Boston,  MA  02111-1301,  USA  or	 visit

       mfsmount(8), moosefs(7)

MooseFS	3.0.113-1		   May 2020		       mfsstatsdump(8)


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