1 2<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 3<html><head><title>Python: module telemetry.web_perf.metrics.trace_event_stats</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>.trace_event_stats</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/trace_event_stats.py">telemetry/web_perf/metrics/trace_event_stats.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="collections.html">collections</a><br> 24</td><td width="25%" valign=top><a href="telemetry.value.list_of_scalar_values.html">telemetry.value.list_of_scalar_values</a><br> 25</td><td width="25%" valign=top><a href="telemetry.value.scalar.html">telemetry.value.scalar</a><br> 26</td><td width="25%" valign=top></td></tr></table></td></tr></table><p> 27<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 28<tr bgcolor="#ee77aa"> 29<td colspan=3 valign=bottom> <br> 30<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr> 31 32<tr><td bgcolor="#ee77aa"><tt> </tt></td><td> </td> 33<td width="100%"><dl> 34<dt><font face="helvetica, arial"><a href="__builtin__.html#object">__builtin__.object</a> 35</font></dt><dd> 36<dl> 37<dt><font face="helvetica, arial"><a href="telemetry.web_perf.metrics.trace_event_stats.html#TraceEventStats">TraceEventStats</a> 38</font></dt><dt><font face="helvetica, arial"><a href="telemetry.web_perf.metrics.trace_event_stats.html#TraceEventStatsInput">TraceEventStatsInput</a> 39</font></dt></dl> 40</dd> 41</dl> 42 <p> 43<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 44<tr bgcolor="#ffc8d8"> 45<td colspan=3 valign=bottom> <br> 46<font color="#000000" face="helvetica, arial"><a name="TraceEventStats">class <strong>TraceEventStats</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr> 47 48<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td> 49<td colspan=2><tt>Reports durations and counts of given trace events.<br> </tt></td></tr> 50<tr><td> </td> 51<td width="100%">Methods defined here:<br> 52<dl><dt><a name="TraceEventStats-AddInput"><strong>AddInput</strong></a>(self, trace_event_aggregator_input)</dt></dl> 53 54<dl><dt><a name="TraceEventStats-AddResults"><strong>AddResults</strong></a>(self, model, renderer_process, interactions, results)</dt></dl> 55 56<dl><dt><a name="TraceEventStats-__init__"><strong>__init__</strong></a>(self, trace_event_aggregator_inputs<font color="#909090">=None</font>)</dt></dl> 57 58<hr> 59Static methods defined here:<br> 60<dl><dt><a name="TraceEventStats-ThreadDurationIfPresent"><strong>ThreadDurationIfPresent</strong></a>(event)</dt></dl> 61 62<hr> 63Data descriptors defined here:<br> 64<dl><dt><strong>__dict__</strong></dt> 65<dd><tt>dictionary for instance variables (if defined)</tt></dd> 66</dl> 67<dl><dt><strong>__weakref__</strong></dt> 68<dd><tt>list of weak references to the object (if defined)</tt></dd> 69</dl> 70</td></tr></table> <p> 71<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> 72<tr bgcolor="#ffc8d8"> 73<td colspan=3 valign=bottom> <br> 74<font color="#000000" face="helvetica, arial"><a name="TraceEventStatsInput">class <strong>TraceEventStatsInput</strong></a>(<a href="__builtin__.html#object">__builtin__.object</a>)</font></td></tr> 75 76<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td> 77<td colspan=2><tt>Input for the <a href="#TraceEventStats">TraceEventStats</a>.<br> 78Using this <a href="__builtin__.html#object">object</a> with <a href="#TraceEventStats">TraceEventStats</a> will include two metrics, one with a<br> 79list of times of the given event, and one for the count of the events, named<br> 80`metric_name + '-count'`.<br> 81Args:<br> 82 event_category: The category of the event to track.<br> 83 event_name: The name of the event to track.<br> 84 metric_name: The name of the metric name, which accumulates all of the<br> 85 times of the events.<br> 86 metric_description: Description of the metric.<br> 87 units: Units for the metric.<br> 88 process_name: (optional) The name of the process to inspect for the trace<br> 89 events. Defaults to 'Renderer'.<br> </tt></td></tr> 90<tr><td> </td> 91<td width="100%">Methods defined here:<br> 92<dl><dt><a name="TraceEventStatsInput-__init__"><strong>__init__</strong></a>(self, event_category, event_name, metric_name, metric_description, units, process_name<font color="#909090">='Renderer'</font>)</dt></dl> 93 94<hr> 95Static methods defined here:<br> 96<dl><dt><a name="TraceEventStatsInput-GetEventId"><strong>GetEventId</strong></a>(event_category, event_name)</dt></dl> 97 98<hr> 99Data descriptors defined here:<br> 100<dl><dt><strong>__dict__</strong></dt> 101<dd><tt>dictionary for instance variables (if defined)</tt></dd> 102</dl> 103<dl><dt><strong>__weakref__</strong></dt> 104<dd><tt>list of weak references to the object (if defined)</tt></dd> 105</dl> 106</td></tr></table></td></tr></table> 107</body></html>