diff options
Diffstat (limited to 'scripts/generate-memory-metrics-on-boot')
-rwxr-xr-x | scripts/generate-memory-metrics-on-boot | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/scripts/generate-memory-metrics-on-boot b/scripts/generate-memory-metrics-on-boot index 945661aa057..539446f7c0c 100755 --- a/scripts/generate-memory-metrics-on-boot +++ b/scripts/generate-memory-metrics-on-boot @@ -1,12 +1,29 @@ #!/usr/bin/env ruby # frozen_string_literal: true -abort "usage: #{__FILE__} <memory_bundle_mem_file_name>" unless ARGV.length == 1 -memory_bundle_mem_file_name = ARGV.first +abort "usage: #{__FILE__} <memory_bundle_mem_file_name_prefix> <test_count>" unless ARGV.length == 2 +memory_bundle_mem_file_name_prefix = ARGV.first +test_count = ARGV.last.to_i -full_report = File.open(memory_bundle_mem_file_name).read +results = [] +(1..test_count).each do |i| + report_filename = "#{memory_bundle_mem_file_name_prefix}#{i}.txt" -stats = /TOP: (?<total_mibs_str>.*) MiB/.match(full_report) -abort 'failed to process the benchmark output' unless stats + stats = nil + File.foreach(report_filename).detect do |line| + stats = /TOP: (?<total_mibs_str>.*) MiB/.match(line) + end + abort 'failed to process the benchmark output' unless stats -puts "total_memory_used_by_dependencies_on_boot_prod_env_mb #{stats[:total_mibs_str].to_f.round(1)}" + total_mibs = stats[:total_mibs_str].to_f + results << total_mibs +end + +res = results.sort +median = (res[(test_count - 1) / 2] + res[test_count / 2]) / 2.0 + +METRIC_NAME = "total_memory_used_by_dependencies_on_boot_prod_env_mb" + +puts "# TYPE #{METRIC_NAME} gauge" +puts "# UNIT #{METRIC_NAME} mebibytes" +puts "#{METRIC_NAME} #{median.round(1)}" |