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| 1 |
| 2 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> |
| 3 <html><head><title>Python: module telemetry.core.timeline.tracing.thread</title> |
| 4 </head><body bgcolor="#f0f0f8"> |
| 5 |
| 6 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading"> |
| 7 <tr bgcolor="#7799ee"> |
| 8 <td valign=bottom> <br> |
| 9 <font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a hre
f="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry
.core.html"><font color="#ffffff">core</font></a>.<a href="telemetry.core.timeli
ne.html"><font color="#ffffff">timeline</font></a>.<a href="telemetry.core.timel
ine.tracing.html"><font color="#ffffff">tracing</font></a>.thread</strong></big>
</big></font></td |
| 10 ><td align=right valign=bottom |
| 11 ><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href=
"../telemetry/core/timeline/tracing/thread.py">telemetry/core/timeline/tracing/t
hread.py</a></font></td></tr></table> |
| 12 <p><tt># Copyright 2013 The Chromium Authors.
All rights reserved.<br> |
| 13 # Use of this source code is governed by
a BSD-style license that can be<br> |
| 14 # found in the LICENSE file.</tt></p> |
| 15 <p> |
| 16 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| 17 <tr bgcolor="#aa55cc"> |
| 18 <td colspan=3 valign=bottom> <br> |
| 19 <font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big
></font></td></tr> |
| 20 |
| 21 <tr><td bgcolor="#aa55cc"><tt> </tt></td><td>
</td> |
| 22 <td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=t
op><a href="telemetry.core.timeline.event.html">telemetry.core.timeline.event</a
><br> |
| 23 </td><td width="25%" valign=top><a href="telemetry.core.timeline.tracing.sample.
html">telemetry.core.timeline.tracing.sample</a><br> |
| 24 </td><td width="25%" valign=top><a href="telemetry.core.timeline.tracing.slice.h
tml">telemetry.core.timeline.tracing.slice</a><br> |
| 25 </td><td width="25%" valign=top></td></tr></table></td></tr></table><p> |
| 26 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| 27 <tr bgcolor="#ee77aa"> |
| 28 <td colspan=3 valign=bottom> <br> |
| 29 <font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big
></font></td></tr> |
| 30 |
| 31 <tr><td bgcolor="#ee77aa"><tt> </tt></td><td>
</td> |
| 32 <td width="100%"><dl> |
| 33 <dt><font face="helvetica, arial"><a href="telemetry.core.timeline.event.html#Ti
melineEvent">telemetry.core.timeline.event.TimelineEvent</a>(<a href="__builtin_
_.html#object">__builtin__.object</a>) |
| 34 </font></dt><dd> |
| 35 <dl> |
| 36 <dt><font face="helvetica, arial"><a href="telemetry.core.timeline.tracing.threa
d.html#Thread">Thread</a> |
| 37 </font></dt></dl> |
| 38 </dd> |
| 39 </dl> |
| 40 <p> |
| 41 <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| 42 <tr bgcolor="#ffc8d8"> |
| 43 <td colspan=3 valign=bottom> <br> |
| 44 <font color="#000000" face="helvetica, arial"><a name="Thread">class <strong>Thr
ead</strong></a>(<a href="telemetry.core.timeline.event.html#TimelineEvent">tele
metry.core.timeline.event.TimelineEvent</a>)</font></td></tr> |
| 45 |
| 46 <tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td> |
| 47 <td colspan=2><tt>A <a href="#Thread">Thread</a> stores all
the trace events collected for a particular<br> |
| 48 thread. We organize the synchronous slices on 
;a thread by "subrows," where<br> |
| 49 subrow 0 has all the root slices, subrow 
;1 those nested 1 deep, and so on.<br> |
| 50 The asynchronous slices are stored in an Asyn
cSliceGroup object.<br> </tt></td></tr> |
| 51 <tr><td> </td> |
| 52 <td width="100%"><dl><dt>Method resolution order:</dt> |
| 53 <dd><a href="telemetry.core.timeline.tracing.thread.html#Thread">Thread</a></dd> |
| 54 <dd><a href="telemetry.core.timeline.event.html#TimelineEvent">telemetry.core.ti
meline.event.TimelineEvent</a></dd> |
| 55 <dd><a href="__builtin__.html#object">__builtin__.object</a></dd> |
| 56 </dl> |
| 57 <hr> |
| 58 Methods defined here:<br> |
| 59 <dl><dt><a name="Thread-AddAsyncSlice"><strong>AddAsyncSlice</strong></a>(self,
async_slice)</dt></dl> |
| 60 |
| 61 <dl><dt><a name="Thread-AddSample"><strong>AddSample</strong></a>(self, category
, name, timestamp, args<font color="#909090">=None</font>)</dt></dl> |
| 62 |
| 63 <dl><dt><a name="Thread-AutoCloseOpenSlices"><strong>AutoCloseOpenSlices</strong
></a>(self, max_timestamp<font color="#909090">=None</font>)</dt></dl> |
| 64 |
| 65 <dl><dt><a name="Thread-BeginSlice"><strong>BeginSlice</strong></a>(self, catego
ry, name, timestamp, args<font color="#909090">=None</font>)</dt><dd><tt>Opens&n
bsp;a new slice for the thread.<br> |
| 66 Calls to beginSlice and endSlice must be made
with<br> |
| 67 non-monotonically-decreasing timestamps.<br> |
| 68 <br> |
| 69 * category: Category to which the slice belon
gs.<br> |
| 70 * name: Name of the slice to add.<br> |
| 71 * timestamp: The timetsamp of the slice, in&n
bsp;milliseconds.<br> |
| 72 * args: Arguments associated with<br> |
| 73 <br> |
| 74 Returns newly opened slice</tt></dd></dl> |
| 75 |
| 76 <dl><dt><a name="Thread-EndSlice"><strong>EndSlice</strong></a>(self, end_timest
amp)</dt><dd><tt>Ends the last begun slice in this
group and pushes it onto the slice<br> |
| 77 array.<br> |
| 78 <br> |
| 79 * end_timestamp: Timestamp when the slice ended&nb
sp;in milliseconds<br> |
| 80 <br> |
| 81 returns completed slice.</tt></dd></dl> |
| 82 |
| 83 <dl><dt><a name="Thread-IsTimestampValidForBeginOrEnd"><strong>IsTimestampValidF
orBeginOrEnd</strong></a>(self, timestamp)</dt></dl> |
| 84 |
| 85 <dl><dt><a name="Thread-PushSlice"><strong>PushSlice</strong></a>(self, new_slic
e)</dt></dl> |
| 86 |
| 87 <dl><dt><a name="Thread-UpdateBounds"><strong>UpdateBounds</strong></a>(self)</d
t></dl> |
| 88 |
| 89 <dl><dt><a name="Thread-__init__"><strong>__init__</strong></a>(self, process, t
id)</dt></dl> |
| 90 |
| 91 <hr> |
| 92 Data descriptors defined here:<br> |
| 93 <dl><dt><strong>async_slices</strong></dt> |
| 94 </dl> |
| 95 <dl><dt><strong>open_slice_count</strong></dt> |
| 96 </dl> |
| 97 <dl><dt><strong>samples</strong></dt> |
| 98 </dl> |
| 99 <dl><dt><strong>slices</strong></dt> |
| 100 </dl> |
| 101 <hr> |
| 102 Methods inherited from <a href="telemetry.core.timeline.event.html#TimelineEvent
">telemetry.core.timeline.event.TimelineEvent</a>:<br> |
| 103 <dl><dt><a name="Thread-GetAllChildrenRecursive"><strong>GetAllChildrenRecursive
</strong></a>(self, include_self<font color="#909090">=False</font>)</dt></dl> |
| 104 |
| 105 <dl><dt><a name="Thread-ShiftTimestampsForward"><strong>ShiftTimestampsForward</
strong></a>(self, delta_time)</dt><dd><tt>Shifts start time of&nb
sp;event by delta_time and also<br> |
| 106 recursively shifts child events.</tt></dd></dl> |
| 107 |
| 108 <dl><dt><a name="Thread-__repr__"><strong>__repr__</strong></a>(self)</dt></dl> |
| 109 |
| 110 <hr> |
| 111 Data descriptors inherited from <a href="telemetry.core.timeline.event.html#Time
lineEvent">telemetry.core.timeline.event.TimelineEvent</a>:<br> |
| 112 <dl><dt><strong>__dict__</strong></dt> |
| 113 <dd><tt>dictionary for instance variables (if defined)<
/tt></dd> |
| 114 </dl> |
| 115 <dl><dt><strong>__weakref__</strong></dt> |
| 116 <dd><tt>list of weak references to the object 
;(if defined)</tt></dd> |
| 117 </dl> |
| 118 <dl><dt><strong>end</strong></dt> |
| 119 </dl> |
| 120 <dl><dt><strong>self_time</strong></dt> |
| 121 <dd><tt>Time spent in this function less any
time spent in child events.</tt></dd> |
| 122 </dl> |
| 123 </td></tr></table></td></tr></table> |
| 124 </body></html> |
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Chromium Code Reviews
Issue 17087011:
[telemetry] Fix run_measurement with legacy options (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src