Java Multithreading and Parallel Programming Masterclass - How to Properly Size a Thread Pool

This lecture discusses how to determine the optimal size for a thread pool, focusing on factors like CPU cores and workload types. It explains the impact of CPU-heavy and IO-heavy tasks on thread pool performance and provides guidelines for sizing. The lecture also introduces a formula by Brian Goetz for calculating thread pool size, emphasizing the importance of testing and adjusting based on specific application needs.

What approach can be taken for mixed workloads in thread pool sizing?

Why is it important to empirically test thread pool sizes?

What is the formula proposed by Brian Goetz for determining thread pool size?

What is the significance of wait time and service time in thread pool sizing?