Aqjmssession.Adddurablesubscriber performance degrades over time.
(Doc ID 405335.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Server - Enterprise Edition - Version: 126.96.36.199 to 188.8.131.52 - Release: 9.2 to 11.1
Information in this document applies to any platform.
An OJMS application is using non-Durable subscribers.
dbms_aqjms.aq$_add_subscriber which is run implicitly when adding a non-Durable subscriber is taking 7 seconds to add a subscriber.
The AQ$_<QUEUE_TABLE_NAME>_S table contains thousands of entries relating to TSUB_* with a subscriber_type of 2 which is an ex-subscriber.
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