| author | Toni Pulkkinen <ext-toni.p.pulkkinen@nokia.com> |
| Wed, 23 Jun 2010 15:05:09 +0300 | |
| changeset 12 | ae255c9aa552 |
| parent 5 | 844b047e260d |
| permissions | -rw-r--r-- |
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Performance Investigator Carbide extension 2.3.0
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" |
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"http://www.w3.org/TR/html4/loose.dtd"> |
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<html> |
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<head> |
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<meta http-equiv="content-type" content="text/html; charset=UTF-8"> |
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<title>Memory Graph Menu</title> |
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<link href="../../../book.css" rel="stylesheet" type="text/css"> |
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</head> |
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<body> |
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<h2>Memory Graph Menu </h2> |
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<p>The <strong>Memory Graph</strong> menu is available whenever a <span |
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class="code">.npi</span> data file is opened that contains memory usage trace |
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data. Use it to modify how the graph is calculated, view memory statistics, and |
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control how the memory information is displayed. </p> |
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<p align="center"><img src="images/menu_memory_usage.png"></p> |
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<p class="figure">Figure 1. Memory Graph menu items </p> |
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<h5>Table 1. Memory Graph —menu items </h5> |
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<table width="778" border="0" cellpadding="2" cellspacing="0"> |
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<tbody> |
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<tr valign="top"> |
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<th width="236" class="Cell">Menu Item </th> |
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<th width="532" class="Cell">Description</th> |
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</tr> |
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<tr valign="top"> |
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<td class="Cell"><b>Memory Usage Statistics </b></td> |
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<td class="Cell">Open the <a |
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href="wnd_memory_usage_statistics.htm">Memory Usage Statistics</a> |
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dialog. </td> |
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</tr> |
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<tr valign="top"> |
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<td class="Cell"><p><b>Chunk Usage </b></p> |
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</td> |
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<td class="Cell"><p>Select <b>Chunk Usage</b> to show chunks allocated to |
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threads. Heap threads are not included. The graph refreshes and scales |
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the vertical axis to cover the maximum non-heap chunk usage of the |
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entire graph or the current selected threads. </p> |
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</td> |
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</tr> |
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<tr valign="top"> |
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<td class="Cell"><b>Stack/Heap Usage </b></td> |
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<td class="Cell">Select <b>Stack/Heap Usage</b> to show thread heap |
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chunks.</td> |
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</tr> |
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<tr valign="top"> |
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<td class="Cell"><b>Chunk and Stack/Heap Usage </b></td> |
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<td class="Cell">This is the default setting showing both the chunk and |
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stack/heap usage portions of the graph.</td> |
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</tr> |
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<tr valign="top"> |
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<td class="Cell"><b>Dynamically Rescale Based on Selected Threads |
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</b></td> |
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<td class="Cell">Enable to rescale the vertical axis of the graph to the |
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maximum memory usage in the entire graph by the threads currently |
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checked in the CPU load table. When disabled, rescale the vertical axis |
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to the maximum memory usage of all threads in the entire graph. The |
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default settings is disabled. </td> |
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</tr> |
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<tr> |
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<td><b>Show Total Memory Usage</b></td> |
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<td>Displays or disables the Total Memory Usage line on the Memory Usage |
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graph.</td> |
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</tr> |
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</tbody> |
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</table> |
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<p><strong>Related references </strong></p> |
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<ul> |
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<li><a href="main_view.htm">Analyzer View</a></li> |
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<li><a href="view_memory_usage.htm">Memory Usage View</a></li> |
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<li><a href="wnd_memory_usage_statistics.htm">Memory Usage Statistics</a> |
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</li> |
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</ul> |
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<div id="footer"> |
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Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies). All rights |
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reserved. <br> |
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License: <a |
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href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a></div> |
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</body> |
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</html> |