Add metric for failed archiving with stale live trace

1 files changed, 3 insertions, 0 deletions

diff --git a/app/workers/ci/rescue_stale_live_trace_worker.rb b/app/workers/ci/rescue_stale_live_trace_worker.rb
index 156ed61c2c5..3f111d9d862 100644
--- a/app/workers/ci/rescue_stale_live_trace_worker.rb
+++ b/app/workers/ci/rescue_stale_live_trace_worker.rb
@@ -7,10 +7,13 @@ module Ci
       # Archive stale live traces which still resides in redis or database
       # This could happen when ArchiveTraceWorker sidekiq jobs were lost by receiving SIGKILL
       # More details in https://gitlab.com/gitlab-org/gitlab-ce/issues/36791
+      failed_archive_counter = Gitlab::Metrics.counter(:job_stale_live_trace_failed_archive_total, "Counter of failed archiving with stale live trace")
+
       Ci::Build.finished.with_live_trace.find_each(batch_size: 100) do |build|
         begin
           build.trace.archive!
         rescue => e
+          failed_archive_counter.increment
           Rails.logger.error "Failed to archive stale live trace. id: #{build.id} message: #{e.message}"
         end
       end