Performance Monitor

Edit Package nmon
http://nmon.sourceforge.net/pmwiki.php

This systems administrator, tuner, benchmark tool gives you a huge amount of
important performance information in one go. It can output the data in two ways

1. On screen (console, telnet, VNC, putty or X Windows) using curses for low
CPU impact which is updated once every two seconds. You hit single characters
on you keyboard to enable/disable the various sorts of data.
* You can display the CPU, memory, network, disks (mini graphs or numbers),
file systems, NFS, top processes, resources (Linux version & processors)
and on Power micro-partition information.
2. Save the data to a comma separated file for analysis and longer term data
capture.
* Use this together with nmon Analyser Excel 2000 spreadsheet, which loads
the nmon output file and automatically creates dozens of graphs ready for
you to study or write performance reports.
* Filter this data, add it to a rrd database (using an excellent freely
available utility called rrdtool). This graphs the data to .gif or .png
files plus generates the webpage .html file and you can then put the
graphs directly on a website automatically on AIX with no need of a
Windows based machine.
* Directly put the data into a rrd database or other database for your own
analysis

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Source Files
Filename Size Changed
gpl-3.0.txt 0000035149 34.3 KB
lmon16g.c 0000267681 261 KB
nmon.changes 0000006129 5.99 KB
nmon.spec 0000003704 3.62 KB
Revision 26 (latest revision is 37)
Martin Pluskal's avatar Martin Pluskal (pluskalm) accepted request 597771 from Luigi Baldoni's avatar Luigi Baldoni (alois) (revision 26)
- Update to version 16g
  Small changes only: 
  * Now cope with 192 physical CPU cores with SMT=8 (for POWER8
    servers)
  * Fixed bug reported with NFS automount in data capture mode
    + Alternatively, completely switch off JFS stats in capture
      mode with "-J" 
  * Online view: remove File systems that are "not real" to
    reduce screen space. Hit "j" and then "J" to remove the
    pointless file systems
  * Online view: Small clean up of the titles for the Memory
    stats (m) 
Comments 0
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