A new release of free real time IBM RS/6000 AIX system monitor program
is available today at 16 June 1994. Monitor-program can be used to
display system statistics of various performance values on a full
screen terminal.

System events monitored in version 1.12 and some features are:
 - cpu usage
 - load average (from kernel or by using loadavgd program)
 - virtual and real memory usage (process and file mapping)
 - paging information
 - process events
 - Disk I/O (summary and TOP disks 1.12)
 - TTY I/O
 - Network activity
 - top cpu users 
 - NFS operations (New to 1.11)
 - more detailed disk I/O screen (New to 1.11 with -disk option)
 - more detailed network I/O screen (New to 1.12 with -net option)
 - toggle between normal/top/net/disk display using t,n,d keys

Monitor package includes following utilities in source code:
 + monitor    - the monitoring program itself
 + top        - a shell script to call monitor -top
 + uptime     - a Berkeley like uptime for pre AIX 3.2.4 systems
 + fps	      - fast ps command which can follow one process (fps -c -p PID)
 + loadavgd   - for pre AIX 3.2.4 systems to calculate load average values
 + loadavgLED - program to show load average values on 3 digit LED display
 + libmonitor.a - library for getting perfomance statistics from AIX kernel

This version of monitor program can be get from ftp-server
ftp.funet.fi in file pub/unix/AIX/RS6000/monitor-1.12.tar.Z

The monitor display looks like following:
-------------------------------------------------------------------------------
AIX monitor v1.12: leka.hut.fi                    Wed Jun 15 18:48:04 1994
Sys  5.3% Wait  0.0% User 94.7% Idle  0.0%        Refresh: 10.56 s   
0%             25%              50%               75%              100%
===>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Runnable processes  8.33 load average:  8.85,  9.01,  8.76
                                                          
Memory    Real     Virtual    Paging (4kB)    Process events     File/TTY-IO
free     85.6 MB  431.6 MB       1.6 pgfaults     189 pswitch      51 iget
procs    84.7 MB  168.4 MB       0.0 pgin         338 syscall      24 namei
files    21.7 MB                 0.0 pgout         32 read          0 dirblk
total   192.0 MB  600.0 MB       0.0 pgsin         23 write     42237 readch
                                 0.0 pgsout         0 fork      30173 writech
DiskIO     Total Summary                            0 exec          1 ttyrawch
read          0.0 kByte/s                           2 rcvint        0 ttycanch
write         0.0 kByte/s     Client Server NFS/s  39 xmtint      882 ttyoutch
transfers     0.0 tps            0.0    0.9 calls                    
active       0/11 disks          0.0    0.0 retry
                                 0.0    0.0 getattr   Netw  read   write
TOPdisk read write     busy      0.0    0.9 lookup    lo0     0.0    0.0 kB/s
hdisk1     0    0 kB/s   0%      0.0    0.0 read      en0     3.8   34.3 kB/s
hdisk2     0    0 kB/s   0%      0.0    0.0 write
hdisk3     0    0 kB/s   0%      0.0    0.0 other
hdisk4     0    0 kB/s   0%


leka.hut.fi      load averages:  1.05,  1.10,  1.14    Sun May 15 18:41:25 1994
Cpu states:      93.1% user,  5.0% system,  2.0% wait,  0.0% idle
Real memory:    110.9M free  68.4M user  12.6M numperm 192.0M total
Virtual memory: 466.6M free 133.4M used 600.0M total
 
   PID USER     PRI NICE   SIZE     RES STAT      TIME   CPU% COMMAND
 53453 mheinila 105   0    482K    616K run      95:26  94.1% prg1
   514 root     127  21     28K      8K run    8157:10   2.0% wait (kproc)
 96310 jmaki     61   0    299K    332K run       0:00   2.0% monitor
 16397 amiettin  60   0    258K     88K sleep     0:03   1.0% ybiff
 55547 jhi       60   0    152K     52K sleep     0:00   1.0% rlogin
 12353 root      60   0    885K    220K sleep   349:49   0.0% glbd
 11836 root      60   0    504K    172K sleep   306:59   0.0% llbd
   771 root      39  21     32K     16K sleep   201:37   0.0% netw (kproc)
106601 hsirvio   60   0   1348K     12K sleep   181:10   0.0% sas.exe
     0 root      16  21     24K      8K sleep   111:51   0.0% swapper (kproc)
  5109 root      60   0    156K    128K sleep   103:51   0.0% portmap
     1 root      60   0    280K    216K sleep    99:04   0.0% init
  2650 root      60   0     64K     28K sleep    75:46   0.0% syncd
 59556 root      60   0    656K    356K sleep    47:20   0.0% mumsm
  9509 root      60   0    146K     12K sleep    43:43   0.0% nfsd
  8995 root      60   0    138K     12K sleep    43:40   0.0% nf

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Jussi Maki                                 | Internet: jmaki@hut.fi
Helsinki University of Technology, Finland | URL: http://www.hut.fi/~jmaki
Computing Centre                           | Voice:    + 358 - 0 - 451 4317
Systems Support Division                   | Telefax:  + 358 - 0 - 464 788
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