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Tencent Cloud Developer
Tencent Cloud Developer
Nov 5, 2024 · Backend Development

Understanding and Optimizing Go Performance with pprof and trace Tools

The article teaches Go developers how to generate and analyze CPU, heap, allocation, and goroutine profiles with pprof and full‑runtime traces, interpret SVG flame‑graphs, top lists, and source views, and apply concrete optimizations—such as buffering channels and using sync.Pool—to dramatically speed up a Mandelbrot generator.

GoOptimizationPerformance Profiling
0 likes · 58 min read
Understanding and Optimizing Go Performance with pprof and trace Tools
vivo Internet Technology
vivo Internet Technology
Mar 19, 2024 · Backend Development

Java 8 Memory Management and Garbage Collection Analysis

The article offers a thorough overview of Java 8 memory management, detailing JVM memory regions, object eligibility, major garbage‑collection algorithms and generational models, comparing Serial, Parallel, CMS and G1 collectors, and presenting practical heap‑dump analysis techniques for diagnosing leaks and performance issues.

Backend DevelopmentGC AlgorithmsGarbage Collection
0 likes · 29 min read
Java 8 Memory Management and Garbage Collection Analysis
58 Tech
58 Tech
Dec 6, 2019 · Fundamentals

Analyzing Heap Memory Usage and Detecting Memory Leaks in C++ Processes with Core Analyzer

This article introduces common memory‑leak detection tools, explains how to analyze heap memory consumption of a C++ process using AddressSanitizer, Valgrind and the core_analyzer utility, and provides practical optimization suggestions for reducing memory bloat and fragmentation.

C++Memory LeakPerformance Debugging
0 likes · 18 min read
Analyzing Heap Memory Usage and Detecting Memory Leaks in C++ Processes with Core Analyzer
JD Retail Technology
JD Retail Technology
Dec 6, 2019 · Mobile Development

Android OOM Analysis and the Shooter Offline Memory Profiling Tool

The article explains common Android Out‑Of‑Memory scenarios, traditional analysis methods, and introduces the Shooter offline memory analysis system that parses hprof snapshots, builds dominator trees, computes shallow and retained sizes, and visualizes reference chains to help developers locate memory leaks and OOM causes.

AndroidLeakCanaryMemory Profiling
0 likes · 17 min read
Android OOM Analysis and the Shooter Offline Memory Profiling Tool