.\" Copyright (c) 2013, Peter Schiffer <pschiffe@redhat.com>
.\"
.\" %%%LICENSE_START(GPLv2+_DOC_FULL)
.\" This is free documentation; you can redistribute it and/or
.\" modify it under the terms of the GNU General Public License as
.\" published by the Free Software Foundation; either version 2 of
.\" the License, or (at your option) any later version.
.\"
.\" The GNU General Public License's references to "object code"
.\" and "executables" are to be interpreted as the output of any
.\" document formatting or typesetting system, including
.\" intermediate and printed output.
.\"
.\" This manual 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 this manual; if not, see
.\" <http://www.gnu.org/licenses/>.
.\" %%%LICENSE_END
.TH MEMUSAGESTAT 1 2019-03-06 "GNU" "Linux programmer's manual"
.SH NAME
memusagestat \- generate graphic from memory profiling data
.SH SYNOPSIS
.BR memusagestat " [\fIoption\fR]... \fIdatafile\fR [\fIoutfile\fR]"
.SH DESCRIPTION
.B memusagestat
creates a PNG file containing a graphical representation of the
memory profiling data in the file
.IR datafile ;
that file is generated via the
.I -d
(or
.IR --data )
option of
.BR memusage (1).
.PP
The red line in the graph shows the heap usage (allocated memory)
and the green line shows the stack usage.
The x-scale is either the number of memory-handling function calls or
(if the
.I -t
option is specified)
time.
.SH OPTIONS
.TP
.BI \-o\  file \fR,\ \fB\-\-output= file
Name of the output file.
.TP
.BI \-s\  string \fR,\ \fB\-\-string= string
Use
.I string
as the title inside the output graph.
.TP
.B \-t\fR,\ \fB\-\-time
Use time (rather than number of function calls) as the scale for the X axis.
.TP
.B \-T\fR,\ \fB\-\-total
Also draw a graph of total memory consumption.
.TP
.BI \-x\  size \fR,\ \fB\-\-x-size= size
Make the output graph
.I size
pixels wide.
.TP
.BI \-y\  size \fR,\ \fB\-\-y\-size= size
Make the output graph
.I size
pixels high.
.TP
.B \-?\fR,\ \fB\-\-help
Print a help message and exit.
.TP
.B \-\-usage
Print a short usage message and exit.
.TP
.B \-V\fR,\ \fB\-\-version
Print version information and exit.
.SH BUGS
To report bugs, see
.UR http://www.gnu.org/software/libc/bugs.html
.UE
.SH EXAMPLE
See
.BR memusage (1).
.SH SEE ALSO
.BR memusage (1),
.BR mtrace (1)
.SH COLOPHON
This page is part of release 5.04 of the Linux
.I man-pages
project.
A description of the project,
information about reporting bugs,
and the latest version of this page,
can be found at
\%https://www.kernel.org/doc/man\-pages/.