Oracle Applications Adapter Slow To De-Queue Messages in ESB
Last updated on NOVEMBER 03, 2016
Applies to:Oracle ESB - Version: 10.1.3.3
Information in this document applies to any platform.
***Checked for relevance on 10-Mar-2010***
Example Use Case Setup:
+ Oracle Apps adapter in a ESB cluster, both adapters are active at the same time.
+ Payload sizes of each message are 2-4KB.
+ System works as expected when there are a low number of records ~<30.
+ Oracle Apps enqueues messages and the Apps adapter dequeues and sends downstream for processing by ESB.
Example Problem Of This Use Case:
+ When there are 50-100 messages enqueued, dequeuing slows down at about the 30th to 40th message.
+ For example 50 messages are enqueued by Apps this takes about 3 seconds, to dequeue it will then take 1 to 3 seconds per message on average to dequeue each individual message leading to a total dequeuing time of about 2 minutes.
+ The issue is that it should not be taking 1 to 3 seconds to dequeue each message, this processing should be faster.
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