Contents

module Perus::Pinger
    class Mem < Command
        description 'Measures overall RAM usage as a percentage on the client.'
        metric!

        def run
            percent = `cat /proc/meminfo | awk '{if ($1=="MemTotal:") total = $2; if ($1 == "MemFree:") free = $2;} END {print (1 - (free / total))*100}'`
            {mem_all: percent.to_f}
        end
    end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
perus-0.1.2	lib/perus/pinger/metrics/mem.rb
perus-0.1.1	lib/perus/pinger/metrics/mem.rb
perus-0.1.0	lib/perus/pinger/metrics/mem.rb