https://www.hascode.com/tags/metaspace/ Recent content in Metaspace on Micha Kops' Tech Notes Hugo -- 0.147.8 en Copyright © 2010 - 2025 Micha Kops. #213243b1d6e8932079e09227d3f3ed0c806cd0c9 Mon, 30 Apr 2018 00:00:00 +0200 https://www.hascode.com/analyzing-java-problems-tools-snippets-and-workflows/ Mon, 30 Apr 2018 00:00:00 +0200 https://www.hascode.com/analyzing-java-problems-tools-snippets-and-workflows/ <div id="preamble"> <div class="sectionbody"> <div class="paragraph"> <p>When we need to investigate the cause for a dysfunctional Java application we have a plethora of tools available that on the one hand help us in gathering information, artifacts and statistics and on the other hand help us in processing this information and identifying possible problems.</p> </div> <div class="paragraph"> <p>The following list of tools, snippets, workflows and information about specific artifacts could provide a starting point for analyzing such problems and covers topics like heap-dumps, thread-dumps, heap-histograms, heap-regions, garbage-collection-logs, hotspot-compiler/codecache-logs, debugging native-memory, tools for heap-dump-analysis, JVM unified logging and more..</p> </div>