31 lines
982 B
Text
31 lines
982 B
Text
|
#!/usr/bin/env ruby
|
||
|
|
|
||
|
|
abort "usage: #{__FILE__} <memory_bundle_mem_file_name>" unless ARGV.length == 1
|
||
|
|
memory_bundle_mem_file_name = ARGV.first
|
||
|
|
|
||
|
|
full_report = File.readlines(memory_bundle_mem_file_name)
|
||
|
|
|
||
|
|
def total_size(memory_bundle_mem_report)
|
||
|
|
stats = /TOP: (?<total_mibs_str>.*) MiB/.match(memory_bundle_mem_report.first)
|
||
|
|
abort 'failed to process the benchmark output' unless stats
|
||
|
|
"gem_total_size_mb #{stats[:total_mibs_str].to_f.round(1)}"
|
||
|
|
end
|
||
|
|
|
||
|
|
TOP_LEVEL_GEM_LOG_FORMAT = /^ (?<gem_name>\S.*):\s*(?<gem_size>\d[.\d]*)\s*MiB/.freeze
|
||
|
|
def all_gems(memory_bundle_mem_report)
|
||
|
|
memory_bundle_mem_report.map do |line|
|
||
|
|
TOP_LEVEL_GEM_LOG_FORMAT.match(line)
|
||
|
|
end.compact
|
||
|
|
end
|
||
|
|
|
||
|
|
def gems_as_metrics(gems_match_data)
|
||
|
|
gems_match_data.map do |gem|
|
||
|
|
gem_name = gem[:gem_name]
|
||
|
|
gem_size_mb = gem[:gem_size].to_f.round(1)
|
||
|
|
"gem_size_mb{name=\"#{gem_name}\"} #{gem_size_mb}"
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
puts total_size(full_report)
|
||
|
|
puts gems_as_metrics(all_gems(full_report)).sort(&:casecmp)
|