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Why Is the Performance Schema Slower than SHOW PROCESSLIST? (Doc ID 2597802.1)

Last updated on SEPTEMBER 04, 2023

Applies to:

MySQL Server - Version 5.6 and later
Information in this document applies to any platform.


Understand why a query on performance_schema.threads particularly when joining on performance_schema.events_statements_current is slower than SHOW PROCESSLIST.


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