Bug #70950 log_sys->mutex is so hot in pure write cases
Submitted: 19 Nov 2013 7:03 Modified: 20 Nov 2013 4:44
Reporter: Lixun Peng (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: InnoDB storage engine Severity:S5 (Performance)
Version:5.7+ OS:Any
Assigned to: Assigned Account CPU Architecture:Any
Tags: log_sys->mutex, redo

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[19 Nov 2013 7:05] Lixun Peng 
patch on lastest mysql-5.5 trunk

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Attachment: 2locks_forMySQL.diff (application/octet-stream, text), 15.64 KiB.