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inject swap arguments

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Cherdancev Evgeni 2015-05-19 14:28:55 +06:00
parent 0728ea0bac
commit bc3b4a5388
1 changed files with 1 additions and 1 deletions
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src/im_mad/remotes/kvm-probes.d/kvm.rb
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@ -50,7 +50,7 @@ stat = `cat /proc/stat`
stat.each_line do |line|
if /\Acpu (.*)\Z/.match(line)
stat_cpu = Regexp.last_match[1].to_s.split
stat_total_cpu = stat_cpu.inject(0) {|s,sum| sum.to_i+s.to_i}.to_i
stat_total_cpu = stat_cpu.inject(0) {|sum,s| sum.to_i+s.to_i}.to_i
$free_cpu = $total_cpu * stat_cpu[3].to_f / stat_total_cpu
$used_cpu = $total_cpu - $free_cpu
end