1 2<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 3<html><head><title>Python: module telemetry.web_perf.metrics.v8_gc_latency</title> 4<meta charset="utf-8"> 5</head><body bgcolor="#f0f0f8"> 6 7<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading"> 8<tr bgcolor="#7799ee"> 9<td valign=bottom> <br> 10<font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry.web_perf.html"><font color="#ffffff">web_perf</font></a>.<a href="telemetry.web_perf.metrics.html"><font color="#ffffff">metrics</font></a>.v8_gc_latency</strong></big></big></font></td 11><td align=right valign=bottom 12><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="../telemetry/web_perf/metrics/v8_gc_latency.py">telemetry/web_perf/metrics/v8_gc_latency.py</a></font></td></tr></table> 13 <p><tt># Copyright 2015 The Chromium Authors. All rights reserved.<br> 14# Use of this source code is governed by a BSD-style license that can be<br> 15# found in the LICENSE file.</tt></p> 16<p> 17<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 18<tr bgcolor="#aa55cc"> 19<td colspan=3 valign=bottom> <br> 20<font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr> 21 22<tr><td bgcolor="#aa55cc"><tt> </tt></td><td> </td> 23<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><br> 24<a href="logging.html">logging</a><br> 25</td><td width="25%" valign=top><a href="telemetry.value.scalar.html">telemetry.value.scalar</a><br> 26<a href="telemetry.util.statistics.html">telemetry.util.statistics</a><br> 27</td><td width="25%" valign=top><a href="telemetry.web_perf.metrics.timeline_based_metric.html">telemetry.web_perf.metrics.timeline_based_metric</a><br> 28</td><td width="25%" valign=top></td></tr></table></td></tr></table><p> 29<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 30<tr bgcolor="#ee77aa"> 31<td colspan=3 valign=bottom> <br> 32<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr> 33 34<tr><td bgcolor="#ee77aa"><tt> </tt></td><td> </td> 35<td width="100%"><dl> 36<dt><font face="helvetica, arial"><a href="__builtin__.html#object">__builtin__.object</a> 37</font></dt><dd> 38<dl> 39<dt><font face="helvetica, arial"><a href="telemetry.web_perf.metrics.v8_gc_latency.html#V8EventStat">V8EventStat</a> 40</font></dt></dl> 41</dd> 42<dt><font face="helvetica, arial"><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>) 43</font></dt><dd> 44<dl> 45<dt><font face="helvetica, arial"><a href="telemetry.web_perf.metrics.v8_gc_latency.html#V8GCLatency">V8GCLatency</a> 46</font></dt></dl> 47</dd> 48</dl> 49 <p> 50<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 51<tr bgcolor="#ffc8d8"> 52<td colspan=3 valign=bottom> <br> 53<font color="#000000" face="helvetica, arial"><a name="V8EventStat">class <strong>V8EventStat</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr> 54 55<tr><td bgcolor="#ffc8d8"><tt> </tt></td><td> </td> 56<td width="100%">Methods defined here:<br> 57<dl><dt><a name="V8EventStat-__init__"><strong>__init__</strong></a>(self, src_event_name, result_name, result_description)</dt></dl> 58 59<hr> 60Data descriptors defined here:<br> 61<dl><dt><strong>__dict__</strong></dt> 62<dd><tt>dictionary for instance variables (if defined)</tt></dd> 63</dl> 64<dl><dt><strong>__weakref__</strong></dt> 65<dd><tt>list of weak references to the object (if defined)</tt></dd> 66</dl> 67<dl><dt><strong>percentage_thread_duration_during_idle</strong></dt> 68</dl> 69<dl><dt><strong>thread_duration_outside_idle</strong></dt> 70</dl> 71</td></tr></table> <p> 72<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 73<tr bgcolor="#ffc8d8"> 74<td colspan=3 valign=bottom> <br> 75<font color="#000000" face="helvetica, arial"><a name="V8GCLatency">class <strong>V8GCLatency</strong></a>(<a href="telemetry.web_perf.metrics.timeline_based_metric.html#TimelineBasedMetric">telemetry.web_perf.metrics.timeline_based_metric.TimelineBasedMetric</a>)</font></td></tr> 76 77<tr><td bgcolor="#ffc8d8"><tt> </tt></td><td> </td> 78<td width="100%"><dl><dt>Method resolution order:</dt> 79<dd><a href="telemetry.web_perf.metrics.v8_gc_latency.html#V8GCLatency">V8GCLatency</a></dd> 80<dd><a href="telemetry.web_perf.metrics.timeline_based_metric.html#TimelineBasedMetric">telemetry.web_perf.metrics.timeline_based_metric.TimelineBasedMetric</a></dd> 81<dd><a href="__builtin__.html#object">__builtin__.object</a></dd> 82</dl> 83<hr> 84Methods defined here:<br> 85<dl><dt><a name="V8GCLatency-AddResults"><strong>AddResults</strong></a>(self, model, renderer_thread, interaction_records, results)</dt></dl> 86 87<dl><dt><a name="V8GCLatency-__init__"><strong>__init__</strong></a>(self)</dt></dl> 88 89<hr> 90Methods inherited from <a href="telemetry.web_perf.metrics.timeline_based_metric.html#TimelineBasedMetric">telemetry.web_perf.metrics.timeline_based_metric.TimelineBasedMetric</a>:<br> 91<dl><dt><a name="V8GCLatency-AddWholeTraceResults"><strong>AddWholeTraceResults</strong></a>(self, model, results)</dt><dd><tt>Computes and adds metrics corresponding to the entire trace.<br> 92 <br> 93Override this method to compute results that correspond to the whole trace.<br> 94 <br> 95Args:<br> 96 model: An instance of telemetry.timeline.model.TimelineModel.<br> 97 results: An instance of page.PageTestResults.</tt></dd></dl> 98 99<dl><dt><a name="V8GCLatency-VerifyNonOverlappedRecords"><strong>VerifyNonOverlappedRecords</strong></a>(self, interaction_records)</dt><dd><tt>This raises exceptions if interaction_records contain overlapped ranges.</tt></dd></dl> 100 101<hr> 102Data descriptors inherited from <a href="telemetry.web_perf.metrics.timeline_based_metric.html#TimelineBasedMetric">telemetry.web_perf.metrics.timeline_based_metric.TimelineBasedMetric</a>:<br> 103<dl><dt><strong>__dict__</strong></dt> 104<dd><tt>dictionary for instance variables (if defined)</tt></dd> 105</dl> 106<dl><dt><strong>__weakref__</strong></dt> 107<dd><tt>list of weak references to the object (if defined)</tt></dd> 108</dl> 109</td></tr></table></td></tr></table> 110</body></html>