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WildFly Performance Tuning - Third Edition
book

WildFly Performance Tuning - Third Edition

by Arnold Johansson, Anders Welén
June 2014
Intermediate to advanced content levelIntermediate to advanced
330 pages
7h 50m
English
Packt Publishing
Content preview from WildFly Performance Tuning - Third Edition

Various subsystem configurations

In a high-performance environment, every costly resource instantiation needs to be minimized. This can be done effectively using pools. The different subsystems in WildFly often use various pools of resources to minimize the cost of creating new ones. These resources are often threads or various connection objects. Another benefit is that the pools work as a gatekeeper, hindering the underlying system from being overloaded. This is performed by preventing client calls from reaching their target if a limit has been reached.

In the upcoming sections of this chapter, we will provide an overview of the different subsystems and their pools.

The thread pool executor subsystem

The thread pool executor subsystem was introduced ...

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Publisher Resources

ISBN: 9781783980567