#!/usr/bin/env ruby require_relative '../lib/gitlab/popen' full_report_filename, metrics_filename = ARGV abort 'usage: memory-static <full_report_filename> <metrics_filename>' unless full_report_filename && metrics_filename full_report, status = Gitlab::Popen.popen(%w(bundle exec derailed bundle:mem)) abort 'failed to execute the benchmark' unless status.zero? File.open(full_report_filename, 'w') do |f| f.write(full_report) end stats = /TOP: (?<total_mibs_str>.*) MiB/.match(full_report.lines.first) abort 'failed to process the benchmark output' unless stats File.open(metrics_filename, 'a') do |f| f.puts "memory_static_total_mb #{stats[:total_mibs_str].to_f.round(1)}" end