Tagged articles

GC Reduction

2 articles · Page 1 of 1

Sep 16, 2026 · Backend Development

18 Battle-Tested Java Coding Techniques for High-Performance, Low-CPU Systems (Part 1)

This article presents 18 practical coding techniques derived from million-QPS production systems to reduce CPU consumption and improve performance, covering type unification, string handling, loop optimization, caching strategies, and data structure selection with concrete before/after code examples.

Backend DevelopmentCPU OptimizationCoding Best Practices

0 likes · 67 min read

18 Battle-Tested Java Coding Techniques for High-Performance, Low-CPU Systems (Part 1)

Three Knives

Nov 17, 2025 · Backend Development

Deep Dive into smart-socket’s Memory Pool: Boosting Network Performance

This article provides a detailed analysis of smart-socket’s memory‑pool mechanism, covering its core classes (BufferPagePool, BufferPage, VirtualBuffer), allocation strategies, configuration tips, code examples, best‑practice recommendations, and the performance benefits such as reduced GC pressure and higher allocation efficiency.

BufferPagePoolGC ReductionJava NIO

0 likes · 10 min read

Deep Dive into smart-socket’s Memory Pool: Boosting Network Performance