Bug #92133 DICT_SYS mutex contention causes complete stall when running with 40 mill tables
Submitted: 22 Aug 2018 17:43 Modified: 27 Oct 2018 15:02
Reporter: Alexander Rubin Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Data Dictionary Severity:S5 (Performance)
Version:8.0.12 OS:Any
Assigned to: CPU Architecture:Any

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[24 Nov 2022 14:33] Robert Nix
Use unordered_set for LatchCounter storage

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Attachment: 0001-Use-unordered_set-for-LatchCounter-storage.patch (text/x-patch), 2.28 KiB.