Description

A Ruby library for gathering Linux kernel statistics out of /proc/stat.

Installation

gem install linux-kstat

Adding the trusted cert

gem cert --add <(curl -Ls https://raw.githubusercontent.com/djberg96/linux-kstat/main/certs/djberg96_pub.pem)

Bundler

If you have trouble install this gem via bundler, please try this:

bundle config specific_platform true

Then attempt to install again.

Synopsis

# require 'linux-kstat' will also work
require 'linux/kstat'

kstat = Linux::Kstat.new

p kstat[:cpu]
p kstat[:procs_running]

Details

The values for most of the keys are a single numeric value. However, in the case of "cpu" keys, the result is a 7 element hash of numeric values. In the case of the "intr" key, the value is an array containing the list of interrupts.

Information about /proc/stat

See http://www.linuxhowtos.org/System/procstat.htm for more information about the meaning of each of the fields.

Known Bugs

None known. Please report any bugs on the github project page.

http://www.github.com/djberg96/linux-kstat

License

Apache-2.0

Copyright

(C) 2003-2024 Daniel J. Berger All Rights Reserved.`

Warranty

This package is provided "as is" and without any express or implied warranties, including, without limitation, the implied warranties of merchantability and fitness for a particular purpose.

Author

Daniel J. Berger