nmon man page
nmon — systems administrator, tuner, benchmark tool.
- Start nmon:
- Save records to file ("-s 300 -c 288" by default):
- Save records to file with a total of 240 measurements, by taking 30 seconds between each measurement:
nmon -f -s 30 -c 240
This manual page documents briefly the nmon command. This manual page was written for the Debian distribution because the original program does not have a manual page.
nmon is is a systems administrator, tuner, benchmark tool. It 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.
nmon follow the usual GNU command line syntax, with long options starting with two dashes (`-'). nmon [-h] [-s <seconds>] [-c <count>] [-f -d <disks> -t -r <name>] [-x] A summary of options is included below.
FULL help information
Interactive-Mode: read startup banner and type: "h" once it is running For Data-Collect-Mode (-f)
- -f spreadsheet output format [note: default -s300 -c288]
-s <seconds> between refreshing the screen [default 2]
-c <number> of refreshes [default millions]
-d <disks> to increase the number of disks [default 256]
- spreadsheet includes top processes
- capacity planning (15 min for 1 day = -fdt -s 900 -c 96)
nmon was written by Nigel Griffiths <email@example.com>
This manual page was written by Giuseppe Iuculano <firstname.lastname@example.org>, for the Debian project (but may be used by others).