Johannes Bechberger • 9/1/2025

Java 25’s new CPU-Time Profiler: Removing Redundant Synchronization (4)

Read Original

This blog post dives into the implementation details of the new CPU-Time Profiler in Java 25. It examines whether the sampler's primary data structure is truly a queue, discusses the use of locks versus atomic operations for synchronization, and explains the reasoning behind the current design choices for thread safety and performance.

0 comments
#profiling #concurrency #data structures
Java 25’s new CPU-Time Profiler: Removing Redundant Synchronization (4)

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
React vs Browser APIs (Mental Model)
Jivbcoop • 3 votes
2
React, useEffect, and Stale Closures: How to Avoid Them with Dependencies and useRef
Jivbcoop • 2 votes
3
Building Type-Safe Compound Components
TkDodo Dominik Dorfmeister • 2 votes
4
Using Browser Apis In React Practical Guide
Jivbcoop • 1 votes
5
Better react-hook-form Smart Form Components
Maarten Hus • 1 votes
6
Introducing RSC Explorer
Dan Abramov • 1 votes
7
The Pulse: Cloudflare’s latest outage proves dangers of global configuration changes (again)
The Pragmatic Engineer Gergely Orosz • 1 votes