Tag: devops
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📊 Diagnosing Java Applications: Creating and Analyzing Thread & Heap Dumps
When your Java application starts misbehaving – hanging, crashing, or consuming too much memory – thread and heap dumps are your go-to tools for root cause analysis. This post walks through how to create these dumps using the jstack, jmap, and jcmd tools, and suggests utilities for analyzing them effectively. Use jps to identify the…