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| <meta name="DC.Title" content="Introduction"/> |
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| <title>Introduction</title> |
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| <body id="ref_welcome"> |
| |
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| <h1 class="title topictitle1">Introduction</h1> |
| |
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| <div class="body refbody"> |
| <div class="section"> |
| <img class="image floatright" src="mimes/mat_thumb.png" alt="Memory Analyzer Screenshot (Thumbnail)"/> |
| <p class="p"> |
| The Eclipse Memory Analyzer is a fast and feature-rich |
| <strong class="ph b">Java heap analyzer</strong> |
| that helps you find memory leaks and reduce memory |
| consumption. |
| </p> |
| |
| <p class="p"> |
| Use the Memory Analyzer to analyze productive heap dumps with |
| hundreds of millions of objects, quickly calculate the retained |
| sizes of objects, see who is preventing the Garbage Collector from |
| collecting objects, run a report to automatically extract leak |
| suspects. |
| </p> |
| |
| </div> |
| |
| <div class="section"><h2 class="title sectiontitle">Getting Started</h2> |
| |
| <p class="p"><a class="xref" href="gettingstarted/basictutorial.html">Basic Tutorial</a></p> |
| |
| </div> |
| |
| |
| <div class="section"><h2 class="title sectiontitle">Concepts</h2> |
| |
| <p class="p"><a class="xref" href="concepts/heapdump.html">Heap Dump</a></p> |
| |
| <p class="p"><a class="xref" href="concepts/shallowretainedheap.html">Shallow vs. Retained Heap</a></p> |
| |
| <p class="p"><a class="xref" href="concepts/dominatortree.html">Dominator Tree</a></p> |
| |
| <p class="p"><a class="xref" href="concepts/gcroots.html">Garbage Collection Roots</a></p> |
| |
| </div> |
| |
| <div class="section"><h2 class="title sectiontitle">Tasks</h2> |
| |
| <p class="p"><a class="xref" href="tasks/acquiringheapdump.html">Acquiring Heap Dumps</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/runningleaksuspectreport.html">Running Leak Suspect Report</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/listbiggestobjects.html">List the Biggest Objects</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/findingresponsibleobjects.html">Finding Responsible Objects</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/queryingheapobjects.html">Querying Heap Objects (OQL)</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/analyzingclassloader.html" title="Class loaders load classes into the memory of the JVM. When analyzing the heap, class loaders are very important for two reasons: First, applications typically load components using separate class loaders. Second, the loaded classes are usually stored in a separate space (e.g. the perm space) which can also be depleted.">Analyze Class Loader</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/analyzingthreads.html">Analyzing Threads</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/analyzingjavacollectionusage.html">Analyzing Java Collection Usage</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/analyzingfinalizer.html">Analyzing Finalizer</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/bundleregistry.html">Eclipse Equinox Bundle Registry</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/comparingdata.html">Comparing Objects</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/exportdata.html">Export Data</a></p> |
| |
| <p class="p"><a class="xref" href="tasks/configure_mat.html">Memory Analyzer Configuration</a></p> |
| |
| </div> |
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| </div> |
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| </body> |
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