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1.1 ! root 1: .TH XPERFMON 1 "2 July 1985" "X Version 10" ! 2: .SH NAME ! 3: xperfmon - X window system Unix performance monitoring tool ! 4: .SH SYNOPSIS ! 5: .B xperfmon ! 6: option [ option ] [ \fIhost\fP:\fIdisplay\fP ] ! 7: .SH DESCRIPTION ! 8: This program allows you to monitor the performance of Unix on a machine. ! 9: The information will be plotted graphically on a window. ! 10: The possible options are user cpu time (\fBuser\fP), ! 11: system cpu time (\fBsystem\fP), ! 12: idle cpu time (\fBidle\fP), ! 13: free memory (\fBfree\fP), ! 14: disk transfers (\fBdisk\fP), ! 15: interrupts (\fBinterrupts\fP), ! 16: input packets (\fBinput\fP), ! 17: output packets (\fBoutput\fP), ! 18: collision packets (\fBcollision\fP). ! 19: Any or all of these options can be specified at once. ! 20: By default, ! 21: .I xperfmon ! 22: displays all of these statistics. ! 23: .PP ! 24: .TP 8 ! 25: .B \-bd \fIcolor\fP ! 26: Specify the border color. On monochrome displays, should be ``white'', ``black'', ! 27: or ``gray''; gray is the default. ! 28: .PP ! 29: .TP 8 ! 30: .B \-bg \fIcolor\fP ! 31: Specify the background color. On monochrome displays, should be ``white'' or ! 32: ``black''; black is the default. ! 33: .PP ! 34: .TP 8 ! 35: .B \-bw \fIpixels\fP ! 36: Specify the width in pixels of the border around the ! 37: .I xperfmon ! 38: window. The default value is 3 pixels. ! 39: .PP ! 40: .TP 8 ! 41: .B \-fg \fIcolor\fP ! 42: Specify the graph color. On monochrome displays, should be ``white'' or ``black''; ! 43: white is the default. ! 44: .PP ! 45: .TP 8 ! 46: .B \-fn \fIfontname\fP ! 47: The hostname will be displayed in the specified font (if none ! 48: is specified, this defaults to 6x10). ! 49: .PP ! 50: .TP 8 ! 51: .B \-hl \fIcolor\fP ! 52: Specify the hostname and scale line color; the default is to make it the same ! 53: as the graph color. ! 54: .PP ! 55: .TP 8 ! 56: .B \-rv ! 57: Cause ! 58: .I xperfmon ! 59: to produce all output in black-on-white instead of white-on-black. ! 60: .PP ! 61: .TP 8 ! 62: .B \-fw ! 63: Cause ! 64: .I xperfmon ! 65: to produce all output in white-on-black instead of black-on-white. ! 66: .PP ! 67: .TP 8 ! 68: .B \-scale \fIinteger\fP ! 69: Specify the minimum number of divisions on the graph (default 1). ! 70: .I xperfmon ! 71: is free to use more divisions if the load gets too high to display, ! 72: but it will never use fewer divisions than this. ! 73: .PP ! 74: .TP 8 ! 75: .B \-u \fIseconds\fP ! 76: Set the update rate. ! 77: .TP 8 ! 78: .B =\fIgeometry\fP ! 79: Allows you to position the window on the screen. ! 80: See \fIX(1)\fP for a full description of geometry specifications. ! 81: .PP ! 82: .TP 8 ! 83: .B [\fIhost\fP]:[\fIdisplay\fP] ! 84: Normally, ! 85: .I xperfmon ! 86: gets the host and display number to use from the environment ! 87: variable ``DISPLAY''. Either or both can be specified with this option. ! 88: .I host ! 89: specifies which machine to create the ! 90: .I xperfmon ! 91: window on, and ! 92: .I display ! 93: specifies the display number. ! 94: For example, ! 95: ``mit-grape-nehi:0'' creates an ! 96: .I xperfmon ! 97: on display 0 on machine mit-grape-nehi. Either value can be defaulted ! 98: by omission but `:' is necessary to specify one or both. ! 99: .SH X DEFAULTS ! 100: .PP ! 101: .TP 8 ! 102: .B Background ! 103: Set the background color. ! 104: .PP ! 105: .TP 8 ! 106: .B Foreground ! 107: Set the graph color. ! 108: .PP ! 109: .TP 8 ! 110: .B BodyFont ! 111: Set the hostname font. ! 112: .PP ! 113: .TP 8 ! 114: .B BorderColor ! 115: Set the border color. ! 116: .PP ! 117: .TP 8 ! 118: .B BorderWidth ! 119: Set the border width of the window. ! 120: .PP ! 121: .TP 8 ! 122: .B Border ! 123: Set the internal border of the window. ! 124: .PP ! 125: .TP 8 ! 126: .B Highlight ! 127: Set the hostname and scale line color. ! 128: .PP ! 129: .TP 8 ! 130: .B ReverseVideo ! 131: If ``on'', reverse the definition of foreground and background color. ! 132: .PP ! 133: .TP 8 ! 134: .B Scale ! 135: Set the minimum scale. ! 136: .PP ! 137: .TP 8 ! 138: .B Update ! 139: Set the update interval. ! 140: .SH ENVIRONMENT ! 141: DISPLAY - to get the default host and display number. ! 142: .SH AUTHOR ! 143: Stephen Sutphen (University of Alberta). ! 144: .SH BUGS ! 145: This program is a CPU pig, getting the information out of the kernel. ! 146: .SH "SEE ALSO" ! 147: X(8C)
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