High Virtual Circuit Wait in Database
(Doc ID 1225943.1)
Last updated on JANUARY 30, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 11.1.0.7 and laterOracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Generic (Platform Independent)
Symptoms
Previously unknown high "virtual circuit wait" event observed in the database. AWR report shows "virtual circuit wait" in the Top 5 wait events.
There is no performance impact at database and client side.
Changes
Upgraded database to 11.1.0.7
- OR -
Newly installed Oracle 11g Release 2.
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |