Add latest changes from gitlab-org/gitlab@13-7-stable-eev13.7.0-rc42

1 files changed, 34 insertions, 0 deletions

diff --git a/app/workers/gitlab_performance_bar_stats_worker.rb b/app/workers/gitlab_performance_bar_stats_worker.rb
new file mode 100644
index 00000000000..d63f8111864
--- /dev/null
+++ b/app/workers/gitlab_performance_bar_stats_worker.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+class GitlabPerformanceBarStatsWorker
+  include ApplicationWorker
+
+  LEASE_KEY = 'gitlab:performance_bar_stats'
+  LEASE_TIMEOUT = 600
+  WORKER_DELAY = 120
+  STATS_KEY = 'performance_bar_stats:pending_request_ids'
+
+  feature_category :metrics
+  idempotent!
+
+  def perform(lease_uuid)
+    Gitlab::Redis::SharedState.with do |redis|
+      request_ids = fetch_request_ids(redis, lease_uuid)
+      stats = Gitlab::PerformanceBar::Stats.new(redis)
+
+      request_ids.each do |id|
+        stats.process(id)
+      end
+    end
+  end
+
+  private
+
+  def fetch_request_ids(redis, lease_uuid)
+    ids = redis.smembers(STATS_KEY)
+    redis.del(STATS_KEY)
+    Gitlab::ExclusiveLease.cancel(LEASE_KEY, lease_uuid)
+
+    ids
+  end
+end