DEV: Fix benchmark script

Following a recent commit (cb4b8146a3),
the benchmark script wasn’t working anymore (and the related rake task).

This patch fixes it. It also adds some information about Ruby YJIT being
enabled or not.

lib/tasks/profile.rake

@@ -13,15 +13,15 @@ task "user_api_key:create", [:username] => :environment do |task, args|
 
   application_name = "perf test application"
 
-  user_api_key = UserApiKey.where(application_name: application_name).destroy_all
+  UserApiKeyClient.where(application_name: application_name).destroy_all
 
-  user_api_key =
-    UserApiKey.create!(
-      application_name: application_name,
-      client_id: "1234",
-      scopes: ["read"].map { |name| UserApiKeyScope.new(name: name) },
-      user_id: user.id,
-    )
-
-  puts user_api_key.key
+  UserApiKeyClient
+    .create!(client_id: "1234", application_name:)
+    .then do |client|
+      client.keys.create!(
+        scopes: ["read"].map { |name| UserApiKeyScope.new(name:) },
+        user_id: user.id,
+      )
+    end
+    .then { |user_api_key| puts user_api_key.key }
 end

script/bench.rb

@@ -168,7 +168,7 @@ puts `bundle exec rake db:create`
 `bundle exec rake db:migrate`
 
 puts "Timing loading Rails"
-measure("load_rails") { `bundle exec rake middleware` }
+measure("load_rails") { `bundle exec rails middleware` }
 
 puts "Populating Profile DB"
 run("bundle exec ruby script/profile_db_generator.rb")
@@ -320,6 +320,7 @@ begin
     results.merge(
       "timings" => @timings,
       "ruby-version" => "#{RUBY_DESCRIPTION}",
+      "yjit" => RubyVM::YJIT.enabled?,
       "rss_kb" => mem["rss_kb"],
       "pss_kb" => mem["pss_kb"],
     ).merge(facts)