StoreGateway: Optimize filtering users during intial sync #5675
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What this PR does:
20,000 * 46ms / 1000ms / 60s = ~15 mins
runtime.NumCPU()
concurrency to filter users in multiple cores.Results:
I saw significant improvement in filtering. The time went from 15 mins to 3 mins.
Before:
After:
Which issue(s) this PR fixes:
Fixes #
Checklist
CHANGELOG.md
updated - the order of entries should be[CHANGE]
,[FEATURE]
,[ENHANCEMENT]
,[BUGFIX]