Mar 10, 2022 · Operations

Master JDK Built‑in Tools to Diagnose Java Application Issues

This guide walks through using JDK's native command‑line and GUI utilities—such as jps, jinfo, jvisualvm, jstat, jstack, and jcmd—to monitor JVM performance, inspect GC behavior, analyze thread dumps, and troubleshoot memory configuration problems in Java programs.

JDK toolsJVM diagnosticsJVisualVM

0 likes · 16 min read

Master JDK Built‑in Tools to Diagnose Java Application Issues

Full-Stack Internet Architecture

Aug 5, 2021 · Backend Development

Deep Dive into JVM Tuning: Lessons from "Understanding the JVM" (3rd Edition)

The article shares the author’s experience reading the third edition of "Understanding the JVM," focusing on JVM memory management, garbage‑collection algorithms, tuning strategies, and practical tools, while providing concise summaries of each book section and actionable advice for Java performance optimization.

Garbage CollectionJDK toolsJVM

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Deep Dive into JVM Tuning: Lessons from "Understanding the JVM" (3rd Edition)