ppa* Processes - Slow Query Performance in RAC (Doc ID 2304268.1)

Last updated on SEPTEMBER 05, 2017

Applies to:

Oracle Database - Standard Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

RDBMS 12.1.0.2. - RAC

ppa* processes, slow query performance in a 2 node RAC:

select queue_id, queue_schema, queue_name, subscriber_id, subscriber_name, inst_id, latency_state, latency, dequeue_requests, active_shards, active_listener, flags, con_id from gv$aq_subscriber_load;

 

Cause

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