XPERFMON(1px)           COMMAND REFERENCE           XPERFMON(1px)



NAME
     xperfmon - X window system operating system performance
     monitoring tool

     For 4310, 4320, and 4330 series UTek products only.

     Public domain software distributed by M.I.T. Project Athena.
     Provided by Tektronix as is, without express or implied
     warranty.

     Not supported by Tektronix.

SYNOPSIS
     xperfmon option [ option ] [ host:display ]

DESCRIPTION
     This program allows you to monitor the performance of the
     operating system on a machine.  The information will be
     plotted graphically on a window.  The possible options are
     user cpu time (user), system cpu time (system), idle cpu
     time (idle), free memory (free), disk transfers (disk),
     interrupts (interrupts), input packets (input), output
     packets (output), collision packets (collision).  Any or all
     of these options can be specified at once.  By default,
     xperfmon displays all of these statistics.

     -bd color
             Specify the border color.  On monochrome displays,
             should be ``white'', ``black'', or ``gray''; gray is
             the default.

     -bg color
             Specify the background color.  On monochrome
             displays, should be ``white'' or ``black''; black is
             the default.

     -bw pixels
             Specify the width in pixels of the border around the
             xperfmon window. The default value is 3 pixels.

     -fg color
             Specify the graph color.  On monochrome displays,
             should be ``white'' or ``black''; white is the
             default.

     -fn fontname
             The hostname will be displayed in the specified font
             (if none is specified, this defaults to 6x10).

     -hl color
             Specify the hostname and scale line color; the
             default is to make it the same as the graph color.



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     -rv     Cause xperfmon to produce all output in black-on-
             white instead of white-on-black.

     -fw     Cause xperfmon to produce all output in white-on-
             black instead of black-on-white.

     -scale integer
             Specify the minimum number of divisions on the graph
             (default 1).  xperfmon is free to use more divisions
             if the load gets too high to display, but it will
             never use fewer divisions than this.

     -u seconds
             Set the update rate.

     =geometry
             Allows you to position the window on the screen.
             See X(1x) for a full description of geometry
             specifications.

     [host]:[display]
             Normally, xperfmon gets the host and display number
             to use from the environment variable ``DISPLAY''.
             Either or both can be specified with this option.
             host specifies which machine to create the xperfmon
             window on, and display specifies the display number.
             For example, ``mit-grape-nehi:0'' creates an
             xperfmon on display 0 on machine mit-grape-nehi.
             Either value can be defaulted by omission but `:' is
             necessary to specify one or both.

X DEFAULTS
     Background
             Set the background color.

     Foreground
             Set the graph color.

     BodyFont
             Set the hostname font.

     BorderColor
             Set the border color.

     BorderWidth
             Set the border width of the window.

     Border  Set the internal border of the window.

     Highlight
             Set the hostname and scale line color.




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     ReverseVideo
             If ``on'', reverse the definition of foreground and
             background color.

     Scale   Set the minimum scale.

     Update  Set the update interval.

ENVIRONMENT
     DISPLAY - to get the default host and display number.

CAVEATS
     This program is a CPU pig, getting the information out of
     the kernel.

SEE ALSO
     X(8x)






































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