tools/telemetry/docs/pydoc/telemetry.web_perf.metrics.smoothness.html - Issue 1647513002: Delete tools/telemetry.

Unified Diff: tools/telemetry/docs/pydoc/telemetry.web_perf.metrics.smoothness.html

Issue 1647513002: Delete tools/telemetry. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 11 months ago

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Index: tools/telemetry/docs/pydoc/telemetry.web_perf.metrics.smoothness.html

diff --git a/tools/telemetry/docs/pydoc/telemetry.web_perf.metrics.smoothness.html b/tools/telemetry/docs/pydoc/telemetry.web_perf.metrics.smoothness.html

deleted file mode 100644

index 5081ad7e0220080a66111f5692d87fb49c30a2da..0000000000000000000000000000000000000000

--- a/tools/telemetry/docs/pydoc/telemetry.web_perf.metrics.smoothness.html

+++ /dev/null

@@ -1,112 +0,0 @@

-<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

-<html><head><title>Python: module telemetry.web_perf.metrics.smoothness</title>

-<meta charset="utf-8">

-</head><body bgcolor="#f0f0f8">

-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">

-<tr bgcolor="#7799ee">

-<td valign=bottom>

-  <big><big><a href="telemetry.html">telemetry</a>.<a href="telemetry.web_perf.html">web_perf</a>.<a href="telemetry.web_perf.metrics.html">metrics</a>.smoothness</big></big></td

-><td align=right valign=bottom

-><a href=".">index</a> <a href="../telemetry/web_perf/metrics/smoothness.py">telemetry/web_perf/metrics/smoothness.py</a></td></tr></table>

- <tt># Copyright 2014 The Chromium Authors. All rights reserved.

-# Use of this source code is governed by a BSD-style license that can be

-# found in the LICENSE file.</tt>

-

-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">

-<tr bgcolor="#aa55cc">

-<td colspan=3 valign=bottom>

-<big>Modules</big></td></tr>

-<tr><td bgcolor="#aa55cc"><tt>      </tt></td><td> </td>

-<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="telemetry.value.improvement_direction.html">telemetry.value.improvement_direction</a>

-<a href="telemetry.value.list_of_scalar_values.html">telemetry.value.list_of_scalar_values</a>

-</td><td width="25%" valign=top><a href="logging.html">logging</a>

-<a href="telemetry.util.perf_tests_helper.html">telemetry.util.perf_tests_helper</a>

-</td><td width="25%" valign=top><a href="telemetry.web_perf.metrics.rendering_stats.html">telemetry.web_perf.metrics.rendering_stats</a>

-<a href="telemetry.value.scalar.html">telemetry.value.scalar</a>

-</td><td width="25%" valign=top><a href="telemetry.util.statistics.html">telemetry.util.statistics</a>

-<a href="telemetry.web_perf.metrics.timeline_based_metric.html">telemetry.web_perf.metrics.timeline_based_metric</a>

-</td></tr></table></td></tr></table>

-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">

-<tr bgcolor="#ee77aa">

-<td colspan=3 valign=bottom>

-<big>Classes</big></td></tr>

-<tr><td bgcolor="#ee77aa"><tt>      </tt></td><td> </td>

-<td width="100%"><dl>

-<dt><a href="telemetry.web_perf.metrics.timeline_based_metric.html#TimelineBasedMetric">telemetry.web_perf.metrics.timeline_based_metric.TimelineBasedMetric</a>(<a href="__builtin__.html#object">__builtin__.object</a>)

-</dt><dd>

-<dl>

-<dt><a href="telemetry.web_perf.metrics.smoothness.html#SmoothnessMetric">SmoothnessMetric</a>

-</dt></dl>

-</dd>

-</dl>

-

-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">

-<tr bgcolor="#ffc8d8">

-<td colspan=3 valign=bottom>

-<a name="SmoothnessMetric">class SmoothnessMetric</a>(<a href="telemetry.web_perf.metrics.timeline_based_metric.html#TimelineBasedMetric">telemetry.web_perf.metrics.timeline_based_metric.TimelineBasedMetric</a>)</td></tr>

-<tr bgcolor="#ffc8d8"><td rowspan=2><tt>   </tt></td>

-<td colspan=2><tt>Computes metrics that measure smoothness of animations over given ranges.

-

-Animations are typically considered smooth if the frame rates are close to

-60 frames per second (fps) and uniformly distributed over the sequence. To

-determine if a timeline range contains a smooth animation, we update the

-results object with several representative metrics:

-

-  frame_times: A list of raw frame times

-  mean_frame_time: The arithmetic mean of frame times

-  percentage_smooth: Percentage of frames that were hitting 60 FPS.

-  frame_time_discrepancy: The absolute discrepancy of frame timestamps

-  mean_pixels_approximated: The mean percentage of pixels approximated

-  queueing_durations: The queueing delay between compositor & main threads

-

-Note that if any of the interaction records provided to AddResults have less

-than 2 frames, we will return telemetry values with None values for each of

-the smoothness metrics. Similarly, older browsers without support for

-tracking the BeginMainFrame events will report a ListOfScalarValues with a

-None value for the queueing duration metric.  </tt></td></tr>

-<tr><td> </td>

-<td width="100%"><dl><dt>Method resolution order:</dt>

-<dd><a href="telemetry.web_perf.metrics.smoothness.html#SmoothnessMetric">SmoothnessMetric</a></dd>

-<dd><a href="telemetry.web_perf.metrics.timeline_based_metric.html#TimelineBasedMetric">telemetry.web_perf.metrics.timeline_based_metric.TimelineBasedMetric</a></dd>

-<dd><a href="__builtin__.html#object">__builtin__.object</a></dd>

-</dl>

-<hr>

-Methods defined here:

-<dl><dt><a name="SmoothnessMetric-AddResults">AddResults</a>(self, model, renderer_thread, interaction_records, results)</dt></dl>

-<dl><dt><a name="SmoothnessMetric-__init__">__init__</a>(self)</dt></dl>

-<hr>

-Methods inherited from <a href="telemetry.web_perf.metrics.timeline_based_metric.html#TimelineBasedMetric">telemetry.web_perf.metrics.timeline_based_metric.TimelineBasedMetric</a>:

-<dl><dt><a name="SmoothnessMetric-AddWholeTraceResults">AddWholeTraceResults</a>(self, model, results)</dt><dd><tt>Computes and adds metrics corresponding to the entire trace.

-

-Override this method to compute results that correspond to the whole trace.

-

-Args:

-  model: An instance of telemetry.timeline.model.TimelineModel.

-  results: An instance of page.PageTestResults.</tt></dd></dl>

-<dl><dt><a name="SmoothnessMetric-VerifyNonOverlappedRecords">VerifyNonOverlappedRecords</a>(self, interaction_records)</dt><dd><tt>This raises exceptions if interaction_records contain overlapped ranges.</tt></dd></dl>

-<hr>

-Data descriptors inherited from <a href="telemetry.web_perf.metrics.timeline_based_metric.html#TimelineBasedMetric">telemetry.web_perf.metrics.timeline_based_metric.TimelineBasedMetric</a>:

-<dl><dt>__dict__</dt>

-<dd><tt>dictionary for instance variables (if defined)</tt></dd>

-</dl>

-<dl><dt>__weakref__</dt>

-<dd><tt>list of weak references to the object (if defined)</tt></dd>

-</dl>

-</td></tr></table></td></tr></table>

-<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">

-<tr bgcolor="#55aa55">

-<td colspan=3 valign=bottom>

-<big>Data</big></td></tr>

-<tr><td bgcolor="#55aa55"><tt>      </tt></td><td> </td>

-<td width="100%">NOT_ENOUGH_FRAMES_MESSAGE = "Not enough frames for smoothness metrics (at lea...der extremely slow\n- Pages that can't be scrolled"</td></tr></table>

-</body></html>