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Unified Diff: chrome/browser/resources/about_memory.html

Issue 1722493002: Project Eraser: Kill chrome://memory. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix chrome_browser_ui.gypi. Created 4 years, 9 months ago
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Index: chrome/browser/resources/about_memory.html
diff --git a/chrome/browser/resources/about_memory.html b/chrome/browser/resources/about_memory.html
deleted file mode 100644
index 9cfc1f0aa7ca5940b371e211d7c25039db36da03..0000000000000000000000000000000000000000
--- a/chrome/browser/resources/about_memory.html
+++ /dev/null
@@ -1,350 +0,0 @@
-<!doctype html>
-
-<!--
-about:memory template page
--->
-<html id="t">
-<head>
- <meta charset="utf-8">
- <title>About Memory</title>
- <link rel="stylesheet" href="chrome://resources/css/text_defaults.css">
- <link rel="stylesheet" href="chrome://memory-redirect/about_memory.css">
-<style>
-
-table.list#browserComparison tr:not([class*='firstRow']) > *:nth-child(1),
-table.list#browserComparison tr:not([class*='firstRow']) > *:nth-child(4),
-table.list#browserComparison tr.firstRow th:nth-child(1),
-table.list#browserComparison tr.firstRow th:nth-child(2) {
- border-right: 1px solid #b5c6de;
-}
-table.list#memoryDetails tr:not([class*='firstRow']) > *:nth-child(2),
-table.list#memoryDetails tr:not([class*='firstRow']) > *:nth-child(5),
-table.list#memoryDetails tr.firstRow th:nth-child(2),
-table.list#memoryDetails tr.firstRow th:nth-child(3) {
- border-right: 1px solid #b5c6de;
-}
-</style>
-<script src="chrome://resources/js/load_time_data.js"></script>
-<script src="chrome://memory-redirect/memory.js"></script>
-<script src="chrome://memory-redirect/strings.js"></script>
-</head>
-<body>
- <div id="header">
- <h1>About memory</h1>
- <p>
- Measuring memory usage in a multi-process browser
- </p>
- </div>
-
- <div id="content">
- <h2>
- Summary
- <div class="help">
- <div>
- <p>
- Summary of memory used by currently active browsers. For browsers
- which use multiple processes, memory reflects aggregate memory
- used across all browser processes.
- </p>
- <p>
- For <span jscontent="current_browser_name"></span>, processes used
- to to display diagnostics information (such as this
- "about:memory") are excluded.
- </p>
- </div>
- </div>
- </h2>
-
- <table class="list" id="browserComparison">
- <colgroup>
- <col class="name">
- <col class="number">
- <col class="number">
- <col class="number">
- <col class="number">
- <col class="number">
- </colgroup>
- <tr class="firstRow doNotFilter">
- <th>
- </th>
- <th colspan="3">
- Memory
- <div class="help">
- <div>
- <p>
- <strong>Memory</strong>
- </p>
- <p>
- <strong>Private:</strong>
- Resident memory size that is not shared with any other
- process. This is the best indicator of browser memory
- resource usage.
- </p>
- <p>
- <strong>Shared:</strong>
- Resident memory size that is currently shared with 2 or more
- processes. Note: For browsers using multiple processes, if we
- simply added the shared memory of each individual process,
- this value would be inflated. Therefore, this value is
- computed as an approximate value for shared memory in each of
- the browser's processes. Note also that shared memory varies
- depending on what other processes are running on the system,
- and may be difficult to measure reproducibly.
- </p>
- <p>
- <strong>Total:</strong>
- The sum of the private + shared resident memory sizes.
- </p>
- </div>
- </div>
- </th>
- <th colspan="2">
- Virtual memory
- <div class="help">
- <div>
- <p>
- <strong>Virtual memory</strong>
- </p>
- <p>
- <strong>Private:</strong>
- The resident and paged bytes committed for use by only this
- process.
- </p>
- <p>
- <strong>Mapped:</strong>
- Total bytes allocated by this process that are mapped into the
- view of a section, backed by either system pagefile or file
- system. This is primarily memory-mapped files.
- </p>
- </div>
- </div>
- </th>
- </tr>
- <tr class="secondRow doNotFilter">
- <th class="name">
- Browser
- </th>
- <th class="name">
- Private
- </th>
- <th class="number">
- Shared
- </th>
- <th class="number">
- Total
- </th>
- <th class="number">
- Private
- </th>
- <th class="number">
- Mapped
- </th>
- </tr>
- <tr jsselect="browsers">
- <td class="name">
- <div>
- <strong jscontent="name"></strong>
- <span jscontent="version"></span>
- </div>
- </td>
- <td class="number">
- <span class="th"
- jscontent="formatNumber(ws_priv + ws_shareable - ws_shared)">
- </span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jscontent="formatNumber(ws_shared / processes)">
- </span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th"
- jscontent="formatNumber(ws_priv + ws_shareable - ws_shared +
- (ws_shared / processes))"></span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jscontent="formatNumber(comm_priv)"></span>
- <span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jscontent="formatNumber(comm_map)"></span>
- <span class="k">k</span>
- </td>
- </tr>
- </table>
- <div class="otherbrowsers" jsdisplay="browsers.length == 1">
- Note: This page will show memory use for all running browsers,
- not just Chrome.
- </div>
- <div class="otherbrowsers" jsdisplay="browsers.length > 1">
- Note: Chrome includes memory used by plugins, other browsers may not.
- </div>
-
- <br><br><br>
-
- <h2>
- Processes
- <div class="help">
- <div>
- <p>
- Details of memory usage for each of
- <span jscontent="current_browser_name"></span>'s processes.
- </p>
- </div>
- </div>
- </h2>
-
- <table class="list" id="memoryDetails">
- <colgroup>
- <col class="pid">
- <col class="name">
- <col class="number">
- <col class="number">
- <col class="number">
- <col class="number">
- <col class="number">
- </colgroup>
- <tr class="firstRow doNotFilter">
- <th>
- </th>
- <th>
- </th>
- <th colspan="3">
- Memory
- </th>
- <th colspan="2">
- Virtual memory
- </th>
-
- </tr>
- <tr class="secondRow doNotFilter">
- <th class="pid">
- PID
- </th>
- <th class="name">
- Name
- </th>
- <th class="number">
- Private
- </th>
- <th class="number">
- Shared
- </th>
- <th class="number">
- Total
- </th>
- <th class="number">
- Private
- </th>
- <th class="number">
- Mapped
- </th>
- </tr>
-
- <tr jsselect="browzr_data">
- <td class="pid">
- <span class="th" jscontent="pid"></span>
- </td>
- <td class="name">
- <div>
- Browser
- </div>
- </td>
- <td class="number">
- <span class="th" jseval="addToSum('tot_ws_priv', $this.ws_priv +
- $this.ws_shareable - $this.ws_shared)" jscontent="ws_priv +
- ws_shareable - ws_shared"></span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jscontent="ws_shared"></span>
- <span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jseval="addToSum('tot_ws_tot', $this.ws_priv +
- $this.ws_shareable)" jscontent="ws_priv +
- ws_shareable"></span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jseval="addToSum('tot_comm_priv', $this.comm_priv)"
- jscontent="comm_priv"></span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jseval="addToSum('tot_comm_map', $this.comm_map)"
- jscontent="comm_map"></span><span class="k">k</span>
- </td>
- </tr>
- <tr jsselect="child_data">
- <td class="pid">
- <span class="th" jscontent="pid"></span>
- </td>
- <td class="name">
- <div jscontent="child_name"></div>
- <div jsselect="titles">
- <span jscontent="$this"></span><br>
- </div>
- </td>
- <td class="number">
- <span class="th" jseval="addToSum('tot_ws_priv', $this.ws_priv +
- $this.ws_shareable - $this.ws_shared)" jscontent="ws_priv +
- ws_shareable - ws_shared"></span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jscontent="ws_shared"></span><span
- class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jseval="addToSum('tot_ws_tot', $this.ws_priv +
- $this.ws_shareable)" jscontent="ws_priv +
- ws_shareable"></span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jseval="addToSum('tot_comm_priv', $this.comm_priv)"
- jscontent="comm_priv"></span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" jseval="addToSum('tot_comm_map', $this.comm_map)"
- jscontent="comm_map"></span><span class="k">k</span>
- </td>
- </tr>
- <tr class="total doNotFilter">
- <td class="pid">
- </td>
- <td class="name">
- &Sigma;
- </td>
- <td class="number">
- <span class="th" id="tot_ws_priv">0</span><span class="k">k</span>
- </td>
- <td class="number">
- </td>
- <td class="number">
- <span class="th" id="tot_ws_tot">0</span><span class="k">k</span>
- </td>
- <td class="number">
- <span class="th" id="tot_comm_priv">0</span><span class="k">k</span>
- </td>
- <td class="number">
- <div class="help">
- <div>
- <p>
- This is an approximation. Conceptually, this is the total
- amount of in-memory pages for the entire logical
- <span jscontent="current_browser_name"></span> application,
- without double counting shared pages (e.g. mapped DLLs,
- SharedMemory bitmaps, etc.) across the browser and renderers.
- </p>
- </div>
- </div>
- <span class="th" id="tot_comm_map">0</span><span class="k">k</span>
- </td>
- </tr>
-
- <tr class="noResults">
- <td colspan="99">
- No results found.
- </td>
- </tr>
- </table>
- </div>
- <script src="chrome://resources/js/jstemplate_compiled.js"></script>
-</body>
-</html>
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