module Vidibus::Sysinfo::System
Returns number of CPUs on this system.
Analyzes lscpu
Public Class Methods
command()
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# File lib/vidibus/sysinfo/system.rb, line 16 def command() 'lscpu' end
explain(error)
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# File lib/vidibus/sysinfo/system.rb, line 33 def explain(error) if error.match('lscpu: command not found') return 'lscpu is not installed. On Debian you can install it with "apt-get install lscpu"' end end
parse(output)
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# File lib/vidibus/sysinfo/system.rb, line 20 def parse(output) sockets = output[/Socket\(s\):\s+(\d+)/i, 1] cores = output[/Core\(s\) per socket:\s+(\d+)/i, 1] cpus = output[/CPU\(s\):\s+(\d+)/i, 1] if sockets && cores && cpus Result.new({ sockets: sockets.to_i, cores: cores.to_i, cpus: cpus.to_i }) end end