Fix N+1 issue by using eager_load

86d8e294 · allison.browne · d6ab58e1 · 86d8e294
Commit 86d8e294 authored Nov 11, 2019 by allison.browne
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lib/gitlab/grafana_embed_usage_data.rb lib/gitlab/grafana_embed_usage_data.rb +2 -1

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--- a/lib/gitlab/grafana_embed_usage_data.rb
+++ b/lib/gitlab/grafana_embed_usage_data.rb
@@ -13,7 +13,8 @@ module Gitlab
        Issue.class_eval { include EachBatch } unless Issue < EachBatch

        count = 0
-        Issue.each_batch do |issue_batch|
+
+        Issue.eager_load(project: :grafana_integration).each_batch do |issue_batch|
          embed_count_per_batch = issue_batch.map do |issue|
            has_grafana_url?(issue)
          end.count(&:itself)