Reduce overhead of LabelFinder by avoiding #presence call (!7094) · Merge requests · GitLab.org / GitLab FOSS

Stan Hu requested to merge sh-optimize-label-finder into master Oct 25, 2016

Some users experienced 502 timeouts when viewing group labels. Labels#open_issues_count and Label#open_merge_requests_count were taking a long time to load because they were loading every ActiveRecord of the user-accessible projects into memory. This change modifies so that only the IDs are loaded into memory.

Closes #23684 (closed)

Reduce overhead of LabelFinder by avoiding #presence call

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