XLOAD(1)						      General Commands Manual							  XLOAD(1)

NAME

       xload - system load average display for X

SYNOPSIS

       xload [-toolkitoption ...] [-scale integer] [-update seconds] [-hl color] [-highlight color]  [-remote host]
	     [-jumpscroll pixels] [-label string] [-nolabel] [-lights]

DESCRIPTION

       The xload program displays a periodically updating histogram of the system load average.

OPTIONS

       Xload  accepts all of the standard X Toolkit command line options (see X(7)).  The order of the options in unimportant.	xload also accepts
       the following additional options:

       -hl color or -highlight color
	       This option specifies the color of the scale lines.

       -jumpscroll number of pixels
	       The number of pixels to shift the graph to the left when the graph reaches the right edge of the window.  The default value is  1/2
	       the width of the current window.  Smooth scrolling can be achieved by setting it to 1.

       -label string
	       The string to put into the label above the load average.

       -nolabel
	       If this command line option is specified then no label will be displayed above the load graph.

       -lights When  specified,  this option causes xload to display the current load average by using the keyboard leds; for a load average of n,
	       xload lights the first n keyboard leds.	This option turns off the usual screen display.

       -scale integer
	       This option specifies the minimum number of tick marks in the histogram, where one division represents one load average point.	If
	       the load goes above this number, xload will create more divisions, but it will never use fewer than this number.  The default is 1.

       -update seconds
	       This  option  specifies	the  interval  in  seconds at which xload updates its display.	The minimum amount of time allowed between
	       updates is 1 second.  The default is 10.

       -remote host
	       This option tells xload to display the load of host instead of localhost. Xload gets the information from the  rwhod  database  and
	       consequently requires rwhod to be executing both on localhost and host.

RESOURCES

       In addition to the resources available to each of the widgets used by xload there is one resource defined by the application itself.

       showLabel (class Boolean)
	       If False then no label will be displayed.

WIDGETS

       In  order  to specify resources, it is useful to know the hierarchy of the widgets which compose xload.	In the notation below, indentation
       indicates hierarchical structure.  The widget class name is given first, followed by the widget instance name.

       XLoad  xload
	    Paned  paned
		 Label	label
		 StripChart  load

ENVIRONMENT

       DISPLAY to get the default host and display number.

       XENVIRONMENT
	       to get the name of a resource file that overrides the global resources stored in the RESOURCE_MANAGER property.

FILES

       /usr/X11R6/lib/X11/app-defaults/XLoad
	      specifies required resources

SEE ALSO

       X(7), xrdb(1), mem(4), Athena StripChart Widget.

BUGS

       This program requires the ability to open and read the special system file /dev/kmem.  Sites that do not allow general access to this  file
       should make xload belong to the same group as /dev/kmem and turn on the set group id permission flag.

       Reading	/dev/kmem  is  inherently  non-portable.  Therefore, the routine used to read it (get_load.c) must be ported to each new operating
       system.

COPYRIGHT

       Copyright (C) X Consortium
       See X(7) for a full statement of rights and permissions.

AUTHORS

       K. Shane Hartman (MIT-LCS) and Stuart A. Malone (MIT-LCS);
       with features added by Jim Gettys (MIT-Athena), Bob Scheifler (MIT-LCS), Tony Della Fera (MIT-Athena), and Chris Peterson (MIT-LCS).  DG/UX
       support by Takis Psarogiannakopoulos (XFree86 Project).

XFree86 							   Version 4.7.0							  XLOAD(1)