Aikesheng Open Source Community
Aug 8, 2023 · Databases
Root Cause Analysis of MySQL Insert Latency Using blktrace and Disk I/O Monitoring
This article details a systematic investigation of MySQL insert slowdown caused by disk I/O anomalies, describing log analysis, blktrace data collection, RAID controller firmware bugs, and the final resolution through firmware upgrade, providing practical guidance for database performance troubleshooting.
Database TroubleshootingDisk I/OMySQL
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