[ARTEMIS-3303] Default thread pool size is too generous

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Francesco Nigro
• Reporter: Francesco Nigro
• Created: 17/May/21 13:36
• Updated: 07/Sep/21 07:04

Description

By tweaking thread pool size from default it's possible to easily gain twice the troughput: both Netty (acceptor) and global thread pool default sizing seems too generous according the available cores of a machine:

• 3 x cores for the former
• [0, 30] for the latter (!!!)

Issue Links

• links to: GitHub Pull Request #3584