chrome/browser/resources/about_memory_mac.html

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   4 about:memory template page
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   9   <title>About Memory</title>
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  12 <style>
  13 table.list#browserComparison tr:not([class*='firstRow']) > *:nth-child(1),
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  28 <body>
  29     <div id="header">
  30       <h1>About memory</h1>
  31       <p>
  32         Measuring memory usage in a multi-process browser
  33       </p>
  34     </div>
  35
  36     <div id="content">
  37       <h2>
  38         Summary
  39         <div class="help">
  40           <div>
  41             <p>
  42               Summary of memory used by currently active browsers.<p>
  43               For Chromium, processes used to to display diagnostics
  44               information (such as this "about:memory") are excluded.
  45             </p>
  46           </div>
  47         </div>
  48       </h2>
  49
  50       <table class="list" id="browserComparison">
  51         <colgroup>
  52           <col class="name">
  53           <col class="number">
  54           <col class="number">
  55           <col class="number">
  56           <col class="number">
  57         </colgroup>
  58         <tr class="firstRow doNotFilter">
  59           <th>
  60           </th>
  61           <th colspan="4">
  62             Memory
  63             <div class="help">
  64               <div>
  65                 <p>
  66                   <strong>Memory</strong>
  67                 </p>
  68                 <p>
  69                   <strong>Resident:</strong>
  70                   Amount of memory that is present in physical RAM.
  71                   This is the best indicator of browser memory resource usage.
  72                 </p>
  73                 <p>
  74                   <strong>Shared:</strong>
  75                   Amount of memory that is present in physical RAM and can
  76                   be shared with another process.
  77                 </p>
  78                 <p>
  79                   <strong>Private:</strong>
  80                   Amount of memory that is present in physical RAM and can not
  81                   be shared with another process.
  82                 </p>
  83                 <p>
  84                   <strong>Virtual:</strong>
  85                   Amount of address space allocated in virtual memory.
  86                 </p>
  87
  88                 <p>
  89                   <i>(Note that the memory for this tab is not included in the browser totals.)</i>
  90                 </p>
  91               </div>
  92             </div>
  93           </th>
  94         </tr>
  95         <tr class="secondRow doNotFilter">
  96           <th class="name">
  97             Browser
  98           </th>
  99           <th class="number">
 100             Resident
 101           </th>
 102           <th class="number">
 103             Shared
 104           </th>
 105           <th class="number">
 106             Private
 107           </th>
 108           <th class="number">
 109             Virtual
 110           </th>
 111         </tr>
 112         <tr jsselect="browsers">
 113           <td class="name">
 114             <div>
 115               <strong jscontent="name"></strong> <span jscontent="version"></span>
 116             </div>
 117           </td>
 118           <td class="number">
 119             <span class="th" jscontent="formatNumber(ws_shareable)"></span><span class="k">k</span>
 120           </td>
 121           <td class="number">
 122             <span class="th" jscontent="formatNumber(ws_shared)"></span><span class="k">k</span>
 123           </td>
 124           <td class="number">
 125             <span class="th" jscontent="formatNumber(ws_priv)"></span><span class="k">k</span>
 126           </td>
 127           <td class="number">
 128             <span class="th" jscontent="formatNumber(comm_priv)"></span><span class="k">k</span>
 129           </td>
 130         </tr>
 131       </table>
 132       <div class="otherbrowsers" jsdisplay="browsers.length == 1">
 133         Note: This page will show memory use for all running browsers,
 134         not just Chrome.
 135       </div>
 136       <div class="otherbrowsers" jsdisplay="browsers.length > 1">
 137         Note: Chrome includes memory used by plugins, other browsers may not.
 138       </div>
 139       <div class="otherbrowsers">
 140         (Bug: We seriously overcount our own memory usage: <a href="http://crbug.com/25454">Issue 25454</a>.)
 141       </div>
 142
 143       <br><br><br>
 144
 145       <h2>
 146         Processes
 147         <div class="help">
 148           <div>
 149             <p>
 150               Details of memory usage for each of Chromium's processes.
 151             </p>
 152           </div>
 153         </div>
 154       </h2>
 155
 156       <table class="list" id="memoryDetails">
 157         <colgroup>
 158           <col class="pid">
 159           <col class="name">
 160           <col class="number">
 161           <col class="number">
 162           <col class="number">
 163           <col class="number">
 164         </colgroup>
 165         <tr class="firstRow doNotFilter">
 166           <th>
 167           </th>
 168           <th>
 169           </th>
 170           <th colspan="4">
 171             Memory
 172           </th>
 173         </tr>
 174         <tr class="secondRow doNotFilter">
 175           <th class="pid">
 176             PID
 177           </th>
 178           <th class="name">
 179             Name
 180           </th>
 181           <th class="number">
 182             Resident
 183           </th>
 184           <th class="number">
 185             Shared
 186           </th>
 187           <th class="number">
 188             Private
 189           </th>
 190           <th class="number">
 191             Virtual
 192           </th>
 193         </tr>
 194
 195         <tr jsselect="browzr_data">
 196           <td class="pid">
 197             <span class="th" jscontent="pid"></span>
 198           </td>
 199           <td class="name">
 200             <div>
 201               Browser
 202             </div>
 203           </td>
 204           <td class="number">
 205             <span class="th" jscontent="formatNumber(ws_shareable)"></span><span class="k">k</span>
 206           </td>
 207           <td class="number">
 208             <span class="th" jscontent="formatNumber(ws_shared)"></span><span class="k">k</span>
 209           </td>
 210           <td class="number">
 211             <span class="th" jscontent="formatNumber(ws_priv)"></span><span class="k">k</span>
 212           </td>
 213           <td class="number">
 214             <span class="th" jscontent="formatNumber(comm_priv)"></span><span class="k">k</span>
 215           </td>
 216         </tr>
 217         <tr jsselect="child_data">
 218           <td class="pid">
 219             <span class="th" jscontent="pid"></span>
 220           </td>
 221           <td class="name">
 222             <div jscontent="child_name"></div>
 223             <div jsselect="titles">
 224               <span jscontent="$this"></span><br>
 225             </div>
 226           </td>
 227           <td class="number">
 228             <span class="th" jscontent="formatNumber(ws_shareable)"></span><span class="k">k</span>
 229           </td>
 230           <td class="number">
 231             <span class="th" jscontent="formatNumber(ws_shared)"></span><span class="k">k</span>
 232           </td>
 233           <td class="number">
 234             <span class="th" jscontent="formatNumber(ws_priv)"></span><span class="k">k</span>
 235           </td>
 236           <td class="number">
 237             <span class="th" jscontent="formatNumber(comm_priv)"></span><span class="k">k</span>
 238           </td>
 239         </tr>
 240
 241         <tr class="noResults">
 242           <td colspan="99">
 243             No results found.
 244           </td>
 245         </tr>
 246       </table>
 247       <div class="otherbrowsers">
 248         (Note: Due to memory sharing between processes, summing memory usage does not give total memory usage.)
 249       </div>
 250     </div>
 251     <script src="chrome://resources/js/jstemplate_compiled.js"></script>
 252 </body>
 253 </html>