A Deep Dive into Go’s Garbage Collector: Bottlenecks, Benchmarks, and Green Tea GC Improvements

Explore an in-depth analysis of Go's garbage collector, covering the evolution from concurrent mark-sweep to the groundbreaking Green Tea GC. Delve into key issues such as high concurrency bottlenecks, inefficient memory access, and CPU overhead, while discovering how per-span batch scanning and advanced work-stealing queues boost multi-core scalability. This detailed guide unveils benchmark insights and technical optimizations to enhance low latency and efficient memory management in high-memory systems.