My Oracle Support Banner

OSB Lazy Initialization of Router Runtime Cache (DerivedCache) Causes Huge Contention (Doc ID 1488654.1)

Last updated on FEBRUARY 27, 2019

Applies to:

Oracle Service Bus - Version 11.1.1.5.0 and later
Information in this document applies to any platform.

Symptoms

OSB Lazy initialization of DerivedCache causes huge contention that causes latency spikes and throughput drops when load is hit all at once.

The issue is that if load is passed into OSB right after startup, there is huge contention while initializing the DerivedCache (RouterRuntimeCache).


Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.