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https://github.com/bahamas10/visusage
Visual usage statistics for Illumos-based operating systems using prstat, iostat, etc.
https://github.com/bahamas10/visusage
Last synced: 2 months ago
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Visual usage statistics for Illumos-based operating systems using prstat, iostat, etc.
- Host: GitHub
- URL: https://github.com/bahamas10/visusage
- Owner: bahamas10
- License: bsd-3-clause
- Created: 2012-03-06T01:41:08.000Z (almost 13 years ago)
- Default Branch: master
- Last Pushed: 2015-02-17T17:09:14.000Z (almost 10 years ago)
- Last Synced: 2024-05-08T19:53:23.493Z (8 months ago)
- Language: Shell
- Homepage:
- Size: 195 KB
- Stars: 8
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
Visual Usage
============
A set of tools to get a visual representation of system utilization
on an Illumos based operating system.
These tools are not meant to replace system tools like mpstat(1M), prstat(1M),
etc. Instead, these tools should make it easier to identify problems from a
thousand foot view, such as running these tools and looking for large spikes
of red output.
Usage / Installation
--------------------
In order to use the scripts the shared functions must be added to the scripts,
you can do this by running `make`.
make
`make` will load the shared functions into the scripts and place the scripts at
the root of the repository. You can then install the scripts globally to
`/opt/local/bin` with:
make install
To uninstall use this:
make uninstall
viszones
--------
View CPU and memory utilization from prstat(1M) per zone
~$ viszones -c 30 -b '#' -z 0 1 5
Report CPU and memory usage on zone 0 for 5 times at 1 second intervals,
reserving 30 characters for the bar graph using # as the graph character.
### Options
-b : Character to use for the bar graph
-c : Number of columns to use for the bar graph
-n : Disable color output
-h : Print this help message
-z : Zone ID to report on
### Example
dave @ [ datadyne :: (SunOS) ] ~ $ ./viszones
Zone: 0 (global)
Mem: [|||||||||||||||||| ] 30%
CPU: [ ] 0.9%
Total: 67 processes, 548 lwps, load averages: 0.05, 0.06, 0.06
viscores
--------
View CPU utilization per core from mpstat(1M)
~$ viscores 1
Report CPU utilization per core, updating every second.
### Options
-b : Character to use for the bar graph
-c : Number of columns to use for the bar graph
-n : Disable color output
-h : Print this help message
### Example
dave @ [ datadyne :: (SunOS) ] ~/dev/visusage $ ./viscores
CPU 0: [||| ] 4%
CPU 1: [|||| ] 6%
CPU 2: [||| ] 4%
CPU 3: [|| ] 3%
visdisks
--------
View Disk utilization per disk from iostat(1M)
~$ visdisks 1
Report disk utilization, updating every second
### Options
-b : Character to use for the bar graph
-c : Number of columns to use for the bar graph
-n : Disable color output
-h : Print this help message
### Example
ramdisk1: [ ] 0%
sd0: [ ] 0%
sd1: [|||||||||||||||||||||||||||||| ] 38%
Wed Jul 25 09:21:27 UTC 2012
visnet
------
View network utilization statistics per interface with dladm(1M)
~$ visnet 1
### Example
link: Rx Tx total
net0: 966b/s 888b/s 1kb/s
net1: 124b/s 0b/s 124b/s
net2: 120b/s 0b/s 120b/s
Copying
-------
Released under the BSD 3-clause license, see LICENSE for details.