Add latest changes from gitlab-org/gitlab@master

2 files changed, 48 insertions, 13 deletions

diff --git a/bin/profile-url b/bin/profile-url
index 9e8585aabba..6047cb70b8d 100755
--- a/bin/profile-url
+++ b/bin/profile-url
@@ -8,15 +8,15 @@ opt_parser = OptionParser.new do |opt|
 Profile a URL on this GitLab instance.
 
 Usage:
-  #{__FILE__} url --output=<profile-html> --sql=<sql-log> [--user=<user>] [--post=<post-data>]
+  #{__FILE__} url --output=<profile-dump> --sql=<sql-log> [--user=<user>] [--post=<post-data>]
 
 Example:
-  #{__FILE__} /dashboard/issues --output=dashboard-profile.html --sql=dashboard.log --user=root
+  #{__FILE__} /dashboard/issues --output=dashboard-profile.dump --sql=dashboard.log --user=root
 DOCSTRING
   opt.separator ''
   opt.separator 'Options:'
 
-  opt.on('-o', '--output=/tmp/profile.html', 'profile output filename') do |output|
+  opt.on('-o', '--output=/tmp/profile.dump', 'profile output filename') do |output|
     options[:profile_output] = output
   end
 
@@ -45,13 +45,9 @@ end
 
 require File.expand_path('../config/environment', File.dirname(__FILE__))
 
-result = Gitlab::Profiler.profile(options[:url],
-                                  logger: Logger.new(options[:sql_output]),
-                                  post_data: options[:post_data],
-                                  user: UserFinder.new(options[:username]).find_by_username,
-                                  private_token: ENV['PRIVATE_TOKEN'])
-
-printer = RubyProf::CallStackPrinter.new(result)
-file = File.open(options[:profile_output], 'w')
-printer.print(file)
-file.close
+Gitlab::Profiler.profile(options[:url],
+                         logger: Logger.new(options[:sql_output]),
+                         post_data: options[:post_data],
+                         user: UserFinder.new(options[:username]).find_by_username,
+                         private_token: ENV['PRIVATE_TOKEN'],
+                         profiler_options: { out: options[:profile_output] })
diff --git a/bin/rubocop-profile b/bin/rubocop-profile
new file mode 100755
index 00000000000..d1e31edbeed
--- /dev/null
+++ b/bin/rubocop-profile
@@ -0,0 +1,39 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+# Profile bundled RuboCop version.
+#
+# See https://github.com/rubocop/rubocop/blob/master/bin/rubocop-profile
+
+if ARGV.include?('-h') || ARGV.include?('--help')
+  puts "Usage: same as main `rubocop` command but gathers profiling info"
+  puts "Additional option: `--memory` to print memory usage"
+  exit(0)
+end
+with_mem = ARGV.delete('--memory')
+ARGV.unshift '--cache', 'false' unless ARGV.include?('--cache')
+
+require 'stackprof'
+if with_mem
+  require 'memory_profiler'
+  MemoryProfiler.start
+end
+StackProf.start
+start = Process.clock_gettime(Process::CLOCK_MONOTONIC)
+begin
+  require 'rubocop'
+
+  exit RuboCop::CLI.new.run
+ensure
+  delta = Process.clock_gettime(Process::CLOCK_MONOTONIC) - start
+  puts "Finished in #{delta.round(1)} seconds"
+  StackProf.stop
+  if with_mem
+    puts "Building memory report..."
+    report = MemoryProfiler.stop
+  end
+  Dir.mkdir('tmp') unless File.exist?('tmp')
+  StackProf.results('tmp/stackprof.dump')
+  report&.pretty_print(scale_bytes: true)
+  puts "StackProf written to `tmp/stackprof.dump`."
+end