Monitor program is an AIX 3 System performance monitor program.
Monitor-program can be used to display system statistics
of various short time performance values.

New to version 1.06
	* support for AIX 3.2. Versions compiled in AIX 3.2 don't work in AIX 3.1
	* bug fixes
	* support for immediate screen refresh (with ctrl-L)
	* nroff -version of man-page in file monitor.1
	* for wider screens top will show user and system time distribution

New to version 1.04
	* process info sorted by cpu-usage (in top.c and top.h files)
	  try 'monitor -top'
	  Information shown are process-id, username, priority, nice-value,
	  program size (virtualmemeory), program size in real memory (RES),
	  process status, used cputime, cputime usage between display refresh.
	* new flags [-top [nprocs]] [-all]
	* changed exit with ctrl-c or q

New to version 1.03
	* included uptime-command that users loadavgd to get loadavgvalues

New to version 1.02
	* start using loadavgd-daemon
	* added ethernet-interface number to name
	
Values showed in monitor are (most of the values are converted
to be showed as units/second).
	* hostname and date
	* percentage distribution of cpu-load (system, wait, user and 
	  idle percentages) with graf where '=' means system,	
	  'W' means wait, ">" means user and "." means idle time.
	* runnable processes value/second and load average values
	  of 1, 5 and 15 minute times 
	* processes waiting to be swapped in
	* both free and total from real and virtual memory,
	  real memory is RAM-memory and virtual memory
	  is paging space
	* paging information; pagefaults, pages to be paged in and out
	  from user space and pages to be paged in and out from
	  paging (swap) space, page size in AIX 3.1 is 4 kB,
	* various process and system events: process (context) switches,
	  system call, read and write -calls, forks and execs,
	  three interrupts rcvint, xmtint, mdmint.
	* File and tty-IO variables; iget, namei and dirblk, amout of read
	  and written kbytes, amount of ttybased characters handled.
	* Disk-information, read and written bytes/second and amount
	  of busy time 
	* network (netw) information; amount read and written kB per second.

See also:
	AIX commands vmstat(1), sar(1), netstat(1)
	/usr/include/sys/{sysinfo.h, vminfo.h, iostat.h}
	/usr/include/sys/if.h
	
Plan:
	* X11-userinterface

Sample output from monitor program version 1.01 in one of
our IBM RISC System/6000 model 540.
------------------------------------------------------------------------------
System monitor v1.03: leka.hut.fi                 Fri May 31 14:24:58 1991

Sys  1.0% Wait  0.0% User 99.0% Idle  0.0%
0%             25%              50%               75%              100%
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Runnable processes  6.00  load average:  6.03,  6.03,  5.38
Swap-in processes   0.00
                                Paging (4kB)    Process events   FILE/TTY-IO
Memory    Real     Virtual        0.0 pgfaults    125 pswitch       0 iget
free     29.8 MB  154.7 MB        0.0 pgin         36 syscall       0 namei
total   192.0 MB  320.0 MB        0.0 pgout         9 read          0 dirblk
                                  0.0 pgsin         2 write       662 readch
DiskIO   read    write   busy     0.0 pgsout        0 fork        143 writech
hdisk2    0.0   0.0 kB/s   0%                       0 exec          0 ttyrawch
hdisk3    0.0   0.0 kB/s   0%                       0 rcvint        0 ttycanch
hdisk4    0.0   0.0 kB/s   0%                       0 xmtint        0 ttyoutch
hdisk0    0.0   0.0 kB/s   0%                       0 mdmint
hdisk1    0.0   0.0 kB/s   0%
cd0       0.0   0.0 kB/s   0%                       Netw  read   write
                                                    lo0    0.0   0.0 kB/s
                                                    en0    0.2   0.2 kB/s

------------------------------------------------------------------------------
Author: Jussi Maki
        Helsinki University of Technology
        Computing Centre
        Otakaari 1
        SF-02150 ESPOO
        FINLAND, EUROPE

Internet-mail: jmaki@vipunen.hut.fi	(or)  jussi.maki@hut.fi
Telephone:	+358-0-451 4317
Telefax:	+358-0-464 788
