How to Select Historical Information Related to "Wait Events" for a Particular Time Frame
Last updated on JUNE 12, 2017
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
This Document illustrates using the Active Session History infrastructure to get historical information on system activity for a specified time range using Data Dictionary queries. This can be helpful when troubleshooting performance issues especially those that be appear to be transient.
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