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>&nbsp;<br>
10<font color="#ffffff" face="helvetica, arial">&nbsp;<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>#&nbsp;Copyright&nbsp;2015&nbsp;The&nbsp;Chromium&nbsp;Authors.&nbsp;All&nbsp;rights&nbsp;reserved.<br>
14#&nbsp;Use&nbsp;of&nbsp;this&nbsp;source&nbsp;code&nbsp;is&nbsp;governed&nbsp;by&nbsp;a&nbsp;BSD-style&nbsp;license&nbsp;that&nbsp;can&nbsp;be<br>
15#&nbsp;found&nbsp;in&nbsp;the&nbsp;LICENSE&nbsp;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>&nbsp;<br>
20<font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr>
21
22<tr><td bgcolor="#aa55cc"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</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>&nbsp;<br>
32<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
33
34<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</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>&nbsp;<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>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</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&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
63</dl>
64<dl><dt><strong>__weakref__</strong></dt>
65<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;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>&nbsp;<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>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</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&nbsp;and&nbsp;adds&nbsp;metrics&nbsp;corresponding&nbsp;to&nbsp;the&nbsp;entire&nbsp;trace.<br>
92&nbsp;<br>
93Override&nbsp;this&nbsp;method&nbsp;to&nbsp;compute&nbsp;results&nbsp;that&nbsp;correspond&nbsp;to&nbsp;the&nbsp;whole&nbsp;trace.<br>
94&nbsp;<br>
95Args:<br>
96&nbsp;&nbsp;model:&nbsp;An&nbsp;instance&nbsp;of&nbsp;telemetry.timeline.model.TimelineModel.<br>
97&nbsp;&nbsp;results:&nbsp;An&nbsp;instance&nbsp;of&nbsp;page.PageTestResults.</tt></dd></dl>
98
99<dl><dt><a name="V8GCLatency-VerifyNonOverlappedRecords"><strong>VerifyNonOverlappedRecords</strong></a>(self, interaction_records)</dt><dd><tt>This&nbsp;raises&nbsp;exceptions&nbsp;if&nbsp;interaction_records&nbsp;contain&nbsp;overlapped&nbsp;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&nbsp;for&nbsp;instance&nbsp;variables&nbsp;(if&nbsp;defined)</tt></dd>
105</dl>
106<dl><dt><strong>__weakref__</strong></dt>
107<dd><tt>list&nbsp;of&nbsp;weak&nbsp;references&nbsp;to&nbsp;the&nbsp;object&nbsp;(if&nbsp;defined)</tt></dd>
108</dl>
109</td></tr></table></td></tr></table>
110</body></html>