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*** ../xperfmon++/xperfmon++.man	Wed Jul 27 22:29:39 1994
--- ./xperfmon++.man	Sun Jan 10 21:28:14 1999
***************
*** 1,5 ****
! ./" .TH XPERFMON++ 1 "19 January 1988" "X Version 11"
! .TH XPERFMON++ 1 "January 1994" "X Version 11"
  .SH NAME
  xperfmon++ - X Window System-based performance monitor
  .SH SYNOPSIS
--- 1,4 ----
! .TH XPERFMON++ 1 "10 Oct 1998" "V3.0 for FreeBSD-3.X"
  .SH NAME
  xperfmon++ - X Window System-based performance monitor
  .SH SYNOPSIS
***************
*** 20,51 ****
  The program can produce a filled graph or a line graph and the update interval can be set in
  seconds or 100-millisecond intervals.
  .PP
! While 
  .I xperfmon++
  is running, it is possible to perform certain tasks by pressing keys over
  the window:
  .PP
  .br
! .B Q/q: 
  Quit... Exit gracefully
  .br
! .B l | L: 
  Print out a chart of all current limit settings. This chart will appear in the
  window from which xperfmon++ was invoked.
  .br
! .B s: 
  Decrease update interval (slower) by a small amount
  .br
! .B S: 
  Decrease update interval (slower) by a large amount
  .br
! .B f: 
  Increase update interval (faster) by a small amount
  .br
! .B F: 
  Increase update interval (faster) by a large amount
  .br
! .B ?: 
  Help
  .SH OPTIONS
  .PP
--- 19,50 ----
  The program can produce a filled graph or a line graph and the update interval can be set in
  seconds or 100-millisecond intervals.
  .PP
! While
  .I xperfmon++
  is running, it is possible to perform certain tasks by pressing keys over
  the window:
  .PP
  .br
! .B Q/q:
  Quit... Exit gracefully
  .br
! .B l | L:
  Print out a chart of all current limit settings. This chart will appear in the
  window from which xperfmon++ was invoked.
  .br
! .B s:
  Decrease update interval (slower) by a small amount
  .br
! .B S:
  Decrease update interval (slower) by a large amount
  .br
! .B f:
  Increase update interval (faster) by a small amount
  .br
! .B F:
  Increase update interval (faster) by a large amount
  .br
! .B ?:
  Help
  .SH OPTIONS
  .PP
***************
*** 79,108 ****
  .PP
  The following options specify the list of statistics to be displayed.
  If none are present on the command line, then all statistics are displayed.
! If any "+" options are listed the default list is cleared and only those 
  listed as "+" options are displayed.
  If any "-" options are listed, then they are taken away from the
  default list. Specifying both "-" and "+" options will produce unpredictable
  results.
  .TP 26
  .B \-usercpu | \+usercpu
  Graph percentage of \fIUser CPU Time\fP.
  .TP 26
  .B \-systemcpu  | \+systemcpu
! Graph \fISystem\fP CPU Percentage.
  .TP 26
  .B \-idlecpu | \+idlecpu
! Graph \fIIdle\fP CPU Percentage.
  .TP 26
! .B \-freemem | \+freemem
! Graph \fIFree Memory\fP.
  .TP 26
! .B \-diskxfr | \+diskxfr
! Graph \fIDisk Transfers\fP per interval period.
  .TP 26
  .B \-interrputs | \+interrupts
  Graph \fISystem Interrupts\fP.
  .TP 26
  .B \-inputpkts | \+inputpkts
  Graph number of network \fIInput Packets\fP.
  .TP 26
--- 78,137 ----
  .PP
  The following options specify the list of statistics to be displayed.
  If none are present on the command line, then all statistics are displayed.
! If any "+" options are listed the default list is cleared and only those
  listed as "+" options are displayed.
  If any "-" options are listed, then they are taken away from the
  default list. Specifying both "-" and "+" options will produce unpredictable
  results.
  .TP 26
+ .B \-sysload | \+sysload
+ Graph percentage of \fISystem Load\fP (avaraged over 1 minute).
+ .TP 26
  .B \-usercpu | \+usercpu
  Graph percentage of \fIUser CPU Time\fP.
  .TP 26
+ .B \-nicecpu | \+nicecpu
+ Graph percentage of \fINice CPU Time\fP.
+ .TP 26
  .B \-systemcpu  | \+systemcpu
! Graph percentage of \fISystem CPU Time\fP.
! .TP 26
! .B \-intercpu | \+intercpu
! Graph percentage of \fIInterrupt CPU Time\fP.
  .TP 26
  .B \-idlecpu | \+idlecpu
! Graph percentage of \fIIdle CPU Time\fP.
  .TP 26
! .B \-ttyin | \+ttyin
! Graph \fItty input characters\fP per second of.
  .TP 26
! .B \-ttyout | \+ttyout
! Graph \fItty output characters\fP per second of.
  .TP 26
  .B \-interrputs | \+interrupts
  Graph \fISystem Interrupts\fP.
  .TP 26
+ .B \-freeswap | \+freeswap
+ Graph \fIFree Swap in %\fP.
+ .TP 26
+ .B \-diskxfr | \+diskxfr
+ Graph \fIDisk Transfers\fP per second.
+ .TP 26
+ .B \-diskmb | \+diskmb
+ Graph \fIamount of Data tranfered from/to Disk\fP in MByte per second.
+ .TP 26
+ .B \-tapexfr | \+tapexfr
+ Graph \fITape Transfers\fP per second.
+ .TP 26
+ .B \-tapemb | \+tapemb
+ Graph \fIamount of Data tranfered from/to Tape\fP in MByte per second.
+ .TP 26
+ .B \-cdromxfr | \+cdromxfr
+ Graph \fICDRom Transfers\fP per second.
+ .TP 26
+ .B \-cdrommb | \+cdrommb
+ Graph \fIamount of Data tranfered from CDRom\fP in MByte per second.
+ .TP 26
  .B \-inputpkts | \+inputpkts
  Graph number of network \fIInput Packets\fP.
  .TP 26
***************
*** 112,132 ****
  .B \-collpkts | \+collpkts
  Graph number of network \fICollision Packets\fP.
  .TP 26
! .B \-nfsclient | \+nfsclient
! Graph Number of \fINFS Client\fP transactions.
  .TP 26
! .B \-nfsserver | \+nfsserver
! Graph number of \fINFS Server\fP transactions.
  .SH LIMIT OPTIONS
  .PP
  .sp
  \fIxperfmon++\fP will accept a number of \fIlimit\fP options. When a data point
  exceeds a high or low limit the background of that graph changes color to visually reflect
! the condition. The background color is an indication of the min (low limit) or max (high limit) 
  value currently contained
  in the graph. When no limit has been exceeded the background color is set to green. If no limits have
! been set for that graph its background color remains the same as the applications default color, 
! which is usually white. 
  .PP
  WARNING: High and Low limits are mutually exclusive, i.e., you can set high limits or low limits, but
  not both. If both are inadvertently set, the high limits are checked first, and the low limit will be
--- 141,173 ----
  .B \-collpkts | \+collpkts
  Graph number of network \fICollision Packets\fP.
  .TP 26
! .B \-nfsservercalls | \+nfsservercalls
! Graph Number of \fINFS Server transactions\fP.
! .TP 26
! .B \-nfsserverhits | \+nfsserverhits
! Graph Number of \fINFS Server Cache Hits\fP.
! .TP 26
! .B \-nfsservermisses | \+nfsservermisses
! Graph Number of \fINFS Server Cache Misses\fP.
! .TP 26
! .B \-nfsclientcalls | \+nfsclientcalls
! Graph Number of \fINFS Client transactions\fP.
! .TP 26
! .B \-nfsclienthits | \+nfsclienthits
! Graph Number of \fINFS Client Cache Hits\fP.
  .TP 26
! .B \-nfsclientmisses | \+nfsclientmisses
! Graph Number of \fINFS Client Cache Misses\fP.
  .SH LIMIT OPTIONS
  .PP
  .sp
  \fIxperfmon++\fP will accept a number of \fIlimit\fP options. When a data point
  exceeds a high or low limit the background of that graph changes color to visually reflect
! the condition. The background color is an indication of the min (low limit) or max (high limit)
  value currently contained
  in the graph. When no limit has been exceeded the background color is set to green. If no limits have
! been set for that graph its background color remains the same as the applications default color,
! which is usually white.
  .PP
  WARNING: High and Low limits are mutually exclusive, i.e., you can set high limits or low limits, but
  not both. If both are inadvertently set, the high limits are checked first, and the low limit will be
***************
*** 135,141 ****
  There are four possible \fIlimit\fP conditions:
  .TP 16
  .B High Warning
! When any value in the current graph exceeds the  \fIhigh warning\fP limit 
  the background color of that graph is changed to \fIyellow\fP.
  .TP 16
  .B Low Warning
--- 176,182 ----
  There are four possible \fIlimit\fP conditions:
  .TP 16
  .B High Warning
! When any value in the current graph exceeds the  \fIhigh warning\fP limit
  the background color of that graph is changed to \fIyellow\fP.
  .TP 16
  .B Low Warning
***************
*** 164,190 ****
  .TP 26
  .B \-high*Warn \fIvalue\fP
  Set high Warning value for *.
! .PP 
  Where "*" is one of the following:
  .TP 12
  .B user
  Set \fIlimit\fP value for User CPU Percentage.
  .TP 12
  .B sys
  Set \fIlimit\fP value for System CPU Percentage.
  .TP 12
  .B idle
  Set \fIlimit\fP value for Idle CPU Percentage.
  .TP 12
! .B mem
! Set \fIlimit\fP value for Free Memory.
  .TP 12
! .B disk
! Set \fIlimit\fP value for Disk Transfers.
  .TP 12
  .B intrpts
  Set \fIlimit\fP value for System Interrupts.
  .TP 12
  .B input
  Set \fIlimit\fP value for network Input Packets.
  .TP 12
--- 205,261 ----
  .TP 26
  .B \-high*Warn \fIvalue\fP
  Set high Warning value for *.
! .PP
  Where "*" is one of the following:
  .TP 12
+ .B load
+ Set \fIlimit\fP value for Load Average.
+ .TP 12
  .B user
  Set \fIlimit\fP value for User CPU Percentage.
  .TP 12
+ .B nice
+ Set \fIlimit\fP value for Nice CPU Percentage.
+ .TP 12
  .B sys
  Set \fIlimit\fP value for System CPU Percentage.
  .TP 12
+ .B inter
+ Set \fIlimit\fP value for Interrupt CPU Percentage.
+ .TP 12
  .B idle
  Set \fIlimit\fP value for Idle CPU Percentage.
  .TP 12
! .B ttyin
! Set \fIlimit\fP value for TTY input characters per second.
  .TP 12
! .B ttyout
! Set \fIlimit\fP value for TTY output characters per second.
  .TP 12
  .B intrpts
  Set \fIlimit\fP value for System Interrupts.
  .TP 12
+ .B swap
+ Set \fIlimit\fP value for Free Swap.
+ .TP 12
+ .B diskxfr
+ Set \fIlimit\fP value for Disk Transfers.
+ .TP 12
+ .B diskmb
+ Set \fIlimit\fP value for Disk Transfers.
+ .TP 12
+ .B tapexfr
+ Set \fIlimit\fP value for Tape Transfers.
+ .TP 12
+ .B tapemb
+ Set \fIlimit\fP value for Tape Transfers.
+ .TP 12
+ .B cdromxfr
+ Set \fIlimit\fP value for CDRom Transfers.
+ .TP 12
+ .B cdrommb
+ Set \fIlimit\fP value for CDRom Transfers.
+ .TP 12
  .B input
  Set \fIlimit\fP value for network Input Packets.
  .TP 12
***************
*** 194,204 ****
  .B collision
  Set \fIlimit\fP value for network Collision Packets.
  .TP 12
! .B nfsclient
  Set \fIlimit\fP value for NFS Client Transactions.
  .TP 12
! .B nfsserver
! Set \fIlimit\fP value for NFS Server Transactions.
  .PP
  For example:
  .TP 16
--- 265,287 ----
  .B collision
  Set \fIlimit\fP value for network Collision Packets.
  .TP 12
! .B nfsservercalls
! Set \fIlimit\fP value for NFS Server Transactions.
! .TP 12
! .B nfssserverhits
! Set \fIlimit\fP value for NFS Server Cache Hits.
! .TP 12
! .B nfsservermisses
! Set \fIlimit\fP value for NFS Server Cache Misses.
! .TP 12
! .B nfsclientcalls
  Set \fIlimit\fP value for NFS Client Transactions.
  .TP 12
! .B nfsclienthits
! Set \fIlimit\fP value for NFS Client Cache Hits.
! .TP 12
! .B nfsclientmisses
! Set \fIlimit\fP value for NFS Client Cache Misses.
  .PP
  For example:
  .TP 16
***************
*** 206,212 ****
  Set \fIlow user Alarm\fP value to 25.
  .PP
  As with any X-based command line specification you only need specify the minimum number of
! characters required to make the string unique. 
  See below for a description of setting \fIlimit\fP values using application resource specifications.
  .SH TOOLKIT OPTIONS
  .PP
--- 289,295 ----
  Set \fIlow user Alarm\fP value to 25.
  .PP
  As with any X-based command line specification you only need specify the minimum number of
! characters required to make the string unique.
  See below for a description of setting \fIlimit\fP values using application resource specifications.
  .SH TOOLKIT OPTIONS
  .PP
***************
*** 304,327 ****
  .PP
  Where "&" is one of the following (Note: \fICase\fP IS important):
  .TP 16
! .B Idle
! Set Idle CPU Percentage resource.
  .TP 16
  .B User
  Set User CPU Percentage resource.
  .TP 16
  .B System
  Set System CPU Percentage resource.
  .TP 16
! .B Free
! Set Free Memory resource.
  .TP 16
! .B Disk
! Set Disk Transfer count resource.
  .TP 16
  .B Intrpts
  Set System Interrupts resource.
  .TP 16
  .B Input
  Set network Input Packets resource.
  .TP 16
--- 387,440 ----
  .PP
  Where "&" is one of the following (Note: \fICase\fP IS important):
  .TP 16
! .B Load
! Set System Load resource.
  .TP 16
  .B User
  Set User CPU Percentage resource.
  .TP 16
+ .B Nice
+ Set Nice CPU Percentage resource.
+ .TP 16
  .B System
  Set System CPU Percentage resource.
  .TP 16
! .B Inter
! Set Interrupt CPU Percentage resource.
  .TP 16
! .B Idle
! Set Idle CPU Percentage resource.
! .TP 16
! .B Ttyin
! Set TTY characters input resource.
! .TP 16
! .B Ttyout
! Set TTY output characters resource.
  .TP 16
  .B Intrpts
  Set System Interrupts resource.
  .TP 16
+ .B Swap
+ Set Free Swap resource.
+ .TP 16
+ .B DiskXfr
+ Set Disk Transfer count resource.
+ .TP 16
+ .B DiskMB
+ Set Disk Transfer MByte/s resource.
+ .TP 16
+ .B TapeXfr
+ Set Tape Transfer count resource.
+ .TP 16
+ .B TapeMB
+ Set Tape Transfer MByte/s resource.
+ .TP 16
+ .B CDRomXfr
+ Set CDRom Transfer count resource.
+ .TP 16
+ .B CDRomMB
+ Set CDRom Transfer MByte/s resource.
+ .TP 16
  .B Input
  Set network Input Packets resource.
  .TP 16
***************
*** 331,341 ****
  .B Collision
  Set network Collision Packets resource.
  .TP 16
! .B NFSClient
  Set NFS Client Transactions resource.
  .TP 16
! .B NFSServer
! Set NFS Server Transactions resource.
  .PP
  For example:
  .TP 29
--- 444,466 ----
  .B Collision
  Set network Collision Packets resource.
  .TP 16
! .B NFSServerCalls
! Set NFS Server Transactions resource.
! .TP 16
! .B NFSServerHits
! Set NFS Server Cache Hits resource.
! .TP 16
! .B NFSServerMisses
! Set NFS Server Cache Misses resource.
! .TP 16
! .B NFSClientCalls
  Set NFS Client Transactions resource.
  .TP 16
! .B NFSClientHits
! Set NFS Client Cache Hits resource.
! .TP 16
! .B NFSClientMisses
! Set NFS Client Cache Misses resource.
  .PP
  For example:
  .TP 29
***************
*** 354,366 ****
  .SH BUGS
  .I xperfmon++
  requires the ability to open and read the special system file
! .I /dev/kmem. 
  On most systems, this requires the
  .I suid
  (set user id) bit to be set with root ownership, or the
  .I sgid
! (set group id) bit to be set and membership in the same group as 
! .I /dev/kmem. 
  .PP
  Reading /dev/kmem is inherently non-portable.  Therefore, the widget upon
  which this application is based must be ported to each new operating system.
--- 479,491 ----
  .SH BUGS
  .I xperfmon++
  requires the ability to open and read the special system file
! .I /dev/kmem.
  On most systems, this requires the
  .I suid
  (set user id) bit to be set with root ownership, or the
  .I sgid
! (set group id) bit to be set and membership in the same group as
! .I /dev/kmem.
  .PP
  Reading /dev/kmem is inherently non-portable.  Therefore, the widget upon
  which this application is based must be ported to each new operating system.
***************
*** 371,377 ****
  by fully covering the xperfmon++ window and then exposing it, or by iconifying the
  xperfmon++ window and then de-iconifying it.
  .SH AUTHORS
! The X11 version of 
  .I xperfmon
  was written by Emanuel Jay Berkenbilt, Project Athena on
  1/21/1988.
--- 496,502 ----
  by fully covering the xperfmon++ window and then exposing it, or by iconifying the
  xperfmon++ window and then de-iconifying it.
  .SH AUTHORS
! The X11 version of
  .I xperfmon
  was written by Emanuel Jay Berkenbilt, Project Athena on
  1/21/1988.
***************
*** 381,387 ****
  was modified by Thomas Bagli, PCS Computer Systeme GmbH, West Germany, to
  be a toolkit-based client.
  .PP
! .I xperfmon++ 
  was created from \fIxperfmon\fP, and the Athena StripChart Widget,
  by Roger Smith, Sterling Software @ NASA-Ames Research Center, Moffett Field, California. Version 1.0
  was released in January, 1994.
--- 506,512 ----
  was modified by Thomas Bagli, PCS Computer Systeme GmbH, West Germany, to
  be a toolkit-based client.
  .PP
! .I xperfmon++
  was created from \fIxperfmon\fP, and the Athena StripChart Widget,
  by Roger Smith, Sterling Software @ NASA-Ames Research Center, Moffett Field, California. Version 1.0
  was released in January, 1994.
***************
*** 389,398 ****
  If you like this program, or if you have difficulties, I would like to hear your comments.
  E-Mail me at rsmith@proteus.arc.nasa.gov.
  .PP
! .I xperfmon++ 
  was written for Suns running SunOs and X11R5 Windows software. If some energetic soul
  out there would like to port this program to any other operating system or architecture I would be
  glad to incorporate the modifications into this master copy. Send me your changes via E-Mail at the
  above address.
  .PP
  Enjoy!
--- 514,561 ----
  If you like this program, or if you have difficulties, I would like to hear your comments.
  E-Mail me at rsmith@proteus.arc.nasa.gov.
  .PP
! .I xperfmon++
  was written for Suns running SunOs and X11R5 Windows software. If some energetic soul
  out there would like to port this program to any other operating system or architecture I would be
  glad to incorporate the modifications into this master copy. Send me your changes via E-Mail at the
  above address.
+ .PP
+ .I xperfmon++ V1.2 for FreeBSD
+ was written by Lars K�ller with a lot of helpful notes by J�rg Wunsch.
+ .PP
+ .I xperfmon++ V1.31 for FreeBSD
+ closes some memory leaks, fix geometry (resize) bug, display free swap
+ in percent and avoids resizing of the graph.
+ .PP
+ .I xperfmon++ V1.33 for FreeBSD
+ contains some fixes due to event problems and compiles fine under
+ FreeBSD 2.2 (changes in get_swapspace).
+ Now the -geometry switch works well!
+ .PP
+ .I xperfmon++ V1.40 for FreeBSD
+ contains some fixes due to changes in the networking structs and
+ cleans up the FreeBSD version number #if's. Now it should compile fine
+ from FreeBSD 2.0 up to FreeBSD-3.0-current.
+ .PP
+ .I xperfmon++ V2.0 for FreeBSD 2.2.X and 3.X
+ added System Load, Nice and Interrupt CPU graphs.
+ Should compile fine from FreeBSD 2.2 up to FreeBSD-3.X with CAM and devstat
+ library (Many thanks to Gary Jennejohn <garyj@muc.de> and
+ Simon Shapiro <shimon@simon-shapiro.org> for integrating the devstat
+ changes into xperfmon++.
+ .PP
+ .I xperfmon++ V3.0 for FreeBSD 3.X
+ added graphs for terminal IO, disk/tape/cdrom transfers and IO in MByte/s.
+ Further NFS server/client cache hits and misses. Rewriting of freebsd_system.c
+ and migration to the devstat library (Many thanks to Kenneth D. Merry
+ <ken@plutotech.com>). Scaling of the graphs changed from integer to floating
+ point values (-> system load is now displayed as is, and not mutliplied with
+ 100!, this improvement was also necessary to display useful tranfer rates in
+ MBytes/s). Further bugs in autocalculating the window size dependent on the
+ number of graphs and rescaling the window fixed (hope this was the last time).
+ Output of Warn/Alarm values (press L|l in xperfmon++ window) corrected.
+ .PP
+ Please E-Mail any bugs or comments with the subject
+ "xperfmon++ V3: ..." to Lars.Koeller@Uni-Bielefeld.DE or lkoeller@cc.FH-Lippe.DE.
  .PP
  Enjoy!