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1 <?xml version="1.0" encoding="utf-8"?> |
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2 <!-- |
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3 Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. |
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4 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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5 |
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6 This code is free software; you can redistribute it and/or modify it |
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7 under the terms of the GNU General Public License version 2 only, as |
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8 published by the Free Software Foundation. |
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9 |
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10 This code is distributed in the hope that it will be useful, but WITHOUT |
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11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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13 version 2 for more details (a copy is included in the LICENSE file that |
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14 accompanied this code). |
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15 |
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16 You should have received a copy of the GNU General Public License version |
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17 2 along with this work; if not, write to the Free Software Foundation, |
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18 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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19 |
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20 Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 or visit www.oracle.com if you need additional information or have any |
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22 questions. |
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23 |
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24 --> |
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25 |
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26 |
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27 <!DOCTYPE trace SYSTEM "trace.dtd" [ |
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28 <!ENTITY % xinclude SYSTEM "xinclude.mod"> |
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29 %xinclude; |
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30 ]> |
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31 |
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32 <trace> |
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33 <xi:include href="tracetypes.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/> |
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34 |
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35 <relation_decls> |
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36 <relation_decl id="GC_ID" uri="vm/gc/id"/> |
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37 <relation_decl id="COMP_ID" uri="vm/compiler/id"/> |
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38 <relation_decl id="SWEEP_ID" uri="vm/code_sweeper/id"/> |
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39 <relation_decl id="JAVA_MONITOR_ADDRESS" uri="java/monitor/address"/> |
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40 </relation_decls> |
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41 |
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42 <!-- |
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43 |
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44 Events in the JVM are by default timed (it's more common) |
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45 Perhaps a little strange. Might change. |
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46 |
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47 EVENTS |
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48 |
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49 Declard with the 'event' tag. |
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50 |
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51 <value fields> can be one or more of |
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52 value - a simple primitive or constant type value |
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53 structvalue - value is a sub-struct. This type must be previously defined |
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54 with 'struct' |
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55 All these require you to declare type, field and label of the field. They also accept |
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56 an optional description of the field. If the meaning of the field is not obvious |
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57 from the label you should provide a description. If an event however is not actually |
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58 meant for end-users, you should probably _not_ write descriptions at all, since you |
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59 might just add more concepts the user has no notion of/interest in. |
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60 |
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61 Events should be modeled after what conceptual process you are expressing, _NOT_ |
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62 from whatever data structures you might use inside the JVM for expressing a process. |
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63 |
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64 |
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65 STRUCT |
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66 |
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67 Declared with the 'struct' tag. |
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68 |
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69 Declares a structure type that can be used in other events. |
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70 |
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71 --> |
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72 |
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73 <events> |
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74 <event id="ThreadStart" path="java/thread_start" label="Java Thread Start" |
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75 has_thread="true" is_instant="true"> |
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76 <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/> |
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77 </event> |
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78 |
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79 <event id="ThreadEnd" path="java/thread_end" label="Java Thread End" |
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80 has_thread="true" is_instant="true"> |
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81 <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/> |
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82 </event> |
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83 |
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84 <event id="ThreadSleep" path="java/thread_sleep" label="Java Thread Sleep" |
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85 has_thread="true" has_stacktrace="true" is_instant="false"> |
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86 <value type="MILLIS" field="time" label="Sleep Time"/> |
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87 </event> |
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88 |
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89 <event id="ThreadPark" path="java/thread_park" label="Java Thread Park" |
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90 has_thread="true" has_stacktrace="true" is_instant="false"> |
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91 <value type="CLASS" field="klass" label="Class Parked On"/> |
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92 <value type="MILLIS" field="timeout" label="Park Timeout"/> |
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93 <value type="ADDRESS" field="address" label="Address of Object Parked" relation="JAVA_MONITOR_ADDRESS"/> |
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94 </event> |
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95 |
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96 <event id="JavaMonitorEnter" path="java/monitor_enter" label="Java Monitor Blocked" |
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97 has_thread="true" has_stacktrace="true" is_instant="false"> |
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98 <value type="CLASS" field="klass" label="Monitor Class"/> |
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99 <value type="JAVALANGTHREAD" field="previousOwner" label="Previous Monitor Owner"/> |
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100 <value type="ADDRESS" field="address" label="Monitor Address" relation="JAVA_MONITOR_ADDRESS"/> |
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101 </event> |
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102 |
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103 <event id="JavaMonitorWait" path="java/monitor_wait" label="Java Monitor Wait" description="Waiting on a Java monitor" |
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104 has_thread="true" has_stacktrace="true" is_instant="false"> |
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105 <value type="CLASS" field="klass" label="Monitor Class" description="Class of object waited on"/> |
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106 <value type="OSTHREAD" field="notifier" label="Notifier Thread" description="Notifying Thread"/> |
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107 <value type="MILLIS" field="timeout" label="Timeout" description="Maximum wait time"/> |
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108 <value type="BOOLEAN" field="timedOut" label="Timed Out" description="Wait has been timed out"/> |
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109 <value type="ADDRESS" field="address" label="Monitor Address" description="Address of object waited on" relation="JAVA_MONITOR_ADDRESS"/> |
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110 </event> |
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111 |
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112 <event id="ClassLoad" path="vm/class/load" label="Class Load" |
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113 has_thread="true" has_stacktrace="true" is_instant="false"> |
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114 <value type="CLASS" field="loadedClass" label="Loaded Class"/> |
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115 <value type="CLASS" field="definingClassLoader" label="Defining Class Loader"/> |
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116 <value type="CLASS" field="initiatingClassLoader" label="Initiating Class Loader"/> |
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117 </event> |
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118 |
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119 <event id="ClassUnload" path="vm/class/unload" label="Class Unload" |
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120 has_thread="true" is_instant="true"> |
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121 <value type="CLASS" field="unloadedClass" label="Unloaded Class"/> |
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122 <value type="CLASS" field="definingClassLoader" label="Defining Class Loader"/> |
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123 </event> |
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124 |
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125 <event id="LongFlagChanged" path="vm/flag/long_changed" label="Long Flag Changed" |
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126 is_instant="true"> |
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127 <value type="UTF8" field="name" label="Name" /> |
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128 <value type="LONG" field="old_value" label="Old Value" /> |
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129 <value type="LONG" field="new_value" label="New Value" /> |
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130 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> |
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131 </event> |
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132 |
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133 <event id="UnsignedLongFlagChanged" path="vm/flag/ulong_changed" label="Unsigned Long Flag Changed" |
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134 is_instant="true"> |
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135 <value type="UTF8" field="name" label="Name" /> |
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136 <value type="ULONG" field="old_value" label="Old Value" /> |
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137 <value type="ULONG" field="new_value" label="New Value" /> |
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138 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> |
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139 </event> |
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140 |
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141 <event id="DoubleFlagChanged" path="vm/flag/double_changed" label="Double Flag Changed" |
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142 is_instant="true"> |
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143 <value type="UTF8" field="name" label="Name" /> |
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144 <value type="DOUBLE" field="old_value" label="Old Value" /> |
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145 <value type="DOUBLE" field="new_value" label="New Value" /> |
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146 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> |
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147 </event> |
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148 |
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149 <event id="BooleanFlagChanged" path="vm/flag/boolean_changed" label="Boolean Flag Changed" |
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150 is_instant="true"> |
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151 <value type="UTF8" field="name" label="Name" /> |
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152 <value type="BOOLEAN" field="old_value" label="Old Value" /> |
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153 <value type="BOOLEAN" field="new_value" label="New Value" /> |
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154 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> |
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155 </event> |
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156 |
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157 <event id="StringFlagChanged" path="vm/flag/string_changed" label="String Flag Changed" |
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158 is_instant="true"> |
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159 <value type="UTF8" field="name" label="Name" /> |
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160 <value type="UTF8" field="old_value" label="Old Value" /> |
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161 <value type="UTF8" field="new_value" label="New Value" /> |
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162 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> |
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163 </event> |
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164 |
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165 <struct id="VirtualSpace"> |
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166 <value type="ADDRESS" field="start" label="Start Address" description="Start address of the virtual space" /> |
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167 <value type="ADDRESS" field="committedEnd" label="Committed End Address" description="End address of the committed memory for the virtual space" /> |
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168 <value type="BYTES64" field="committedSize" label="Committed Size" description="Size of the committed memory for the virtual space" /> |
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169 <value type="ADDRESS" field="reservedEnd" label="Reserved End Address" description="End address of the reserved memory for the virtual space" /> |
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170 <value type="BYTES64" field="reservedSize" label="Reserved Size" description="Size of the reserved memory for the virtual space" /> |
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171 </struct> |
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172 |
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173 <struct id="ObjectSpace"> |
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174 <value type="ADDRESS" field="start" label="Start Address" description="Start address of the space" /> |
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175 <value type="ADDRESS" field="end" label="End Address" description="End address of the space" /> |
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176 <value type="BYTES64" field="used" label="Used" description="Bytes allocated by objects in the space" /> |
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177 <value type="BYTES64" field="size" label="Size" description="Size of the space" /> |
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178 </struct> |
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179 |
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180 <event id="GCHeapSummary" path="vm/gc/heap/summary" label="Heap Summary" is_instant="true"> |
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181 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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182 <value type="GCWHEN" field="when" label="When" /> |
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183 <structvalue type="VirtualSpace" field="heapSpace" label="Heap Space"/> |
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184 <value type="BYTES64" field="heapUsed" label="Heap Used" description="Bytes allocated by objects in the heap"/> |
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185 </event> |
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186 |
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187 <struct id="MetaspaceSizes"> |
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188 <value type="BYTES64" field="committed" label="Committed" description="Committed memory for this space" /> |
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189 <value type="BYTES64" field="used" label="Used" description="Bytes allocated by objects in the space" /> |
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190 <value type="BYTES64" field="reserved" label="Reserved" description="Reserved memory for this space" /> |
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191 </struct> |
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192 |
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193 <event id="MetaspaceSummary" path="vm/gc/heap/metaspace_summary" label="Metaspace Summary" is_instant="true"> |
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194 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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195 <value type="GCWHEN" field="when" label="When" /> |
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196 <value type="BYTES64" field="gcThreshold" label="GC Threshold" /> |
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197 <structvalue type="MetaspaceSizes" field="metaspace" label="Total"/> |
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198 <structvalue type="MetaspaceSizes" field="dataSpace" label="Data"/> |
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199 <structvalue type="MetaspaceSizes" field="classSpace" label="Class"/> |
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200 </event> |
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201 |
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202 <event id="MetaspaceGCThreshold" path="vm/gc/metaspace/gc_threshold" label="Metaspace GC Threshold" is_instant="true"> |
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203 <value type="BYTES64" field="oldValue" label="Old Value" /> |
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204 <value type="BYTES64" field="newValue" label="New Value" /> |
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205 <value type="GCTHRESHOLDUPDATER" field="updater" label="Updater" /> |
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206 </event> |
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207 |
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208 <event id="MetaspaceAllocationFailure" path="vm/gc/metaspace/allocation_failure" label="Metaspace Allocation Failure" is_instant="true" has_stacktrace="true"> |
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209 <value type="CLASS" field="classLoader" label="Class Loader" /> |
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210 <value type="BOOLEAN" field="anonymousClassLoader" label="Anonymous Class Loader" /> |
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211 <value type="BYTES64" field="size" label="Size" /> |
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212 <value type="METADATATYPE" field="metadataType" label="Metadata Type" /> |
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213 <value type="METASPACEOBJTYPE" field="metaspaceObjectType" label="Metaspace Object Type" /> |
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214 </event> |
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215 |
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216 <event id="MetaspaceOOM" path="vm/gc/metaspace/out_of_memory" label="Metaspace Out of Memory" is_instant="true" has_stacktrace="true"> |
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217 <value type="CLASS" field="classLoader" label="Class Loader" /> |
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218 <value type="BOOLEAN" field="anonymousClassLoader" label="Anonymous Class Loader" /> |
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219 <value type="BYTES64" field="size" label="Size" /> |
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220 <value type="METADATATYPE" field="metadataType" label="Metadata Type" /> |
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221 <value type="METASPACEOBJTYPE" field="metaspaceObjectType" label="Metaspace Object Type" /> |
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222 </event> |
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223 |
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224 <event id="MetaspaceChunkFreeListSummary" path="vm/gc/metaspace/chunk_free_list_summary" label="Metaspace Chunk Free List Summary" is_instant="true"> |
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225 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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226 <value type="GCWHEN" field="when" label="When" /> |
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227 <value type="METADATATYPE" field="metadataType" label="Metadata Type" /> |
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228 <value type="ULONG" field="specializedChunks" label="Specialized Chunks" /> |
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229 <value type="BYTES64" field="specializedChunksTotalSize" label="Specialized Chunks Total Size" /> |
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230 <value type="ULONG" field="smallChunks" label="Small Chunks" /> |
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231 <value type="BYTES64" field="smallChunksTotalSize" label="Small Chunks Total Size" /> |
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232 <value type="ULONG" field="mediumChunks" label="Medium Chunks" /> |
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233 <value type="BYTES64" field="mediumChunksTotalSize" label="Medium Chunks Total Size" /> |
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234 <value type="ULONG" field="humongousChunks" label="Humongous Chunks" /> |
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235 <value type="BYTES64" field="humongousChunksTotalSize" label="Humongous Chunks Total Size" /> |
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236 </event> |
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237 |
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238 <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="Parallel Scavenge Heap Summary" is_instant="true"> |
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239 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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240 <value type="GCWHEN" field="when" label="When" /> |
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241 |
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242 <structvalue type="VirtualSpace" field="oldSpace" label="Old Space"/> |
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243 <structvalue type="ObjectSpace" field="oldObjectSpace" label="Old Object Space"/> |
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244 |
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245 <structvalue type="VirtualSpace" field="youngSpace" label="Young Space"/> |
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246 <structvalue type="ObjectSpace" field="edenSpace" label="Eden Space"/> |
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247 <structvalue type="ObjectSpace" field="fromSpace" label="From Space"/> |
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248 <structvalue type="ObjectSpace" field="toSpace" label="To Space"/> |
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249 </event> |
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250 |
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251 <event id="GCGarbageCollection" path="vm/gc/collector/garbage_collection" label="Garbage Collection" |
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252 description="Garbage collection performed by the JVM"> |
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253 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" /> |
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254 <value type="GCNAME" field="name" label="Name" description="The name of the Garbage Collector" /> |
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255 <value type="GCCAUSE" field="cause" label="Cause" description="The reason for triggering this Garbage Collection" /> |
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256 <value type="TICKSPAN" field="sumOfPauses" label="Sum of Pauses" description="Sum of all the times in which Java execution was paused during the garbage collection" /> |
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257 <value type="TICKSPAN" field="longestPause" label="Longest Pause" description="Longest individual pause during the garbage collection" /> |
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258 </event> |
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259 |
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260 <event id="GCParallelOld" path="vm/gc/collector/parold_garbage_collection" label="Parallel Old Garbage Collection" |
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261 description="Extra information specific to Parallel Old Garbage Collections"> |
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262 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" /> |
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263 <value type="ADDRESS" field="densePrefix" label="Dense Prefix" description="The address of the dense prefix, used when compacting" /> |
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264 </event> |
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265 |
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266 <event id="GCYoungGarbageCollection" path="vm/gc/collector/young_garbage_collection" label="Young Garbage Collection" |
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267 description="Extra information specific to Young Garbage Collections"> |
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268 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" /> |
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269 <value type="UINT" field="tenuringThreshold" label="Tenuring Threshold" /> |
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270 </event> |
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271 |
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272 <event id="GCOldGarbageCollection" path="vm/gc/collector/old_garbage_collection" label="Old Garbage Collection" |
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273 description="Extra information specific to Old Garbage Collections"> |
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274 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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275 </event> |
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276 |
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277 <event id="GCG1GarbageCollection" path="vm/gc/collector/g1_garbage_collection" label="G1 Garbage Collection" |
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278 description="Extra information specific to G1 Garbage Collections"> |
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279 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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280 <value type="G1YCTYPE" field="type" label="Type" /> |
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281 </event> |
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282 |
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283 <event id="EvacuationInfo" path="vm/gc/detailed/evacuation_info" label="Evacuation Information" is_instant="true"> |
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284 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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285 <value type="UINT" field="cSetRegions" label="Collection Set Regions"/> |
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286 <value type="BYTES64" field="cSetUsedBefore" label="Collection Set Before" description="Memory usage before GC in the collection set regions"/> |
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287 <value type="BYTES64" field="cSetUsedAfter" label="Collection Set After" description="Memory usage after GC in the collection set regions"/> |
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288 <value type="UINT" field="allocationRegions" label="Allocation Regions" description="Regions chosen as allocation regions during evacuation (includes survivors and old space regions)"/> |
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289 <value type="BYTES64" field="allocRegionsUsedBefore" label="Alloc Regions Before" description="Memory usage before GC in allocation regions"/> |
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290 <value type="BYTES64" field="allocRegionsUsedAfter" label="Alloc Regions After" description="Memory usage after GC in allocation regions"/> |
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291 <value type="BYTES64" field="bytesCopied" label="Bytes Copied"/> |
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292 <value type="UINT" field="regionsFreed" label="Regions Freed"/> |
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293 </event> |
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294 |
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295 <event id="GCReferenceStatistics" path="vm/gc/reference/statistics" |
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296 label="GC Reference Statistics" is_instant="true" |
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297 description="Total count of processed references during GC"> |
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298 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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299 <value type="REFERENCETYPE" field="type" label="Type" /> |
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300 <value type="ULONG" field="count" label="Total Count" /> |
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301 </event> |
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302 |
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303 <struct id="CopyFailed"> |
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304 <value type="ULONG" field="objectCount" label="Object Count"/> |
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305 <value type="BYTES64" field="firstSize" label="First Failed Object Size"/> |
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306 <value type="BYTES64" field="smallestSize" label="Smallest Failed Object Size"/> |
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307 <value type="BYTES64" field="totalSize" label="Total Object Size"/> |
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308 </struct> |
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309 |
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310 <event id="ObjectCountAfterGC" path="vm/gc/detailed/object_count_after_gc" is_instant="true" label="Object Count after GC"> |
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311 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" /> |
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312 <value type="CLASS" field="class" label="Class" /> |
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313 <value type="LONG" field="count" label="Count" /> |
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314 <value type="BYTES64" field="totalSize" label="Total Size" /> |
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315 </event> |
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316 |
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317 <event id="PromotionFailed" path="vm/gc/detailed/promotion_failed" label="Promotion Failed" is_instant="true" |
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318 description="Promotion of an object failed"> |
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319 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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320 <structvalue type="CopyFailed" field="data" label="Data"/> |
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321 <value type="OSTHREAD" field="thread" label="Running thread"/> |
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322 </event> |
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323 |
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324 <event id="EvacuationFailed" path="vm/gc/detailed/evacuation_failed" label="Evacuation Failed" is_instant="true" |
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325 description="Evacuation of an object failed"> |
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326 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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327 <structvalue type="CopyFailed" field="data" label="Data"/> |
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328 </event> |
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329 |
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330 <event id="ConcurrentModeFailure" path="vm/gc/detailed/concurrent_mode_failure" label="Concurrent Mode Failure" |
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331 is_instant="true" description="Concurrent Mode failed"> |
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332 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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333 </event> |
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334 |
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335 <event id="GCPhasePause" path="vm/gc/phases/pause" label="GC Phase Pause"> |
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336 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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337 <value type="UTF8" field="name" label="Name" /> |
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338 </event> |
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339 |
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340 <event id="GCPhasePauseLevel1" path="vm/gc/phases/pause_level_1" label="GC Phase Pause Level 1"> |
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341 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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342 <value type="UTF8" field="name" label="Name" /> |
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343 </event> |
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344 |
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345 <event id="GCPhasePauseLevel2" path="vm/gc/phases/pause_level_2" label="GC Phase Pause Level 2"> |
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346 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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347 <value type="UTF8" field="name" label="Name" /> |
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348 </event> |
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349 |
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350 <event id="GCPhasePauseLevel3" path="vm/gc/phases/pause_level_3" label="GC Phase Pause Level 3"> |
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351 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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352 <value type="UTF8" field="name" label="Name" /> |
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353 </event> |
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354 |
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355 <!-- Compiler events --> |
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356 |
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357 <event id="Compilation" path="vm/compiler/compilation" label="Compilation" |
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358 has_thread="true" is_requestable="false" is_constant="false"> |
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359 <value type="METHOD" field="method" label="Java Method"/> |
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360 <value type="UINT" field="compileID" label="Compilation ID" relation="COMP_ID"/> |
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361 <value type="USHORT" field="compileLevel" label="Compilation Level"/> |
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362 <value type="BOOLEAN" field="succeded" label="Succeeded"/> |
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363 <value type="BOOLEAN" field="isOsr" label="On Stack Replacement"/> |
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364 <value type="BYTES" field="codeSize" label="Compiled Code Size"/> |
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365 <value type="BYTES" field="inlinedBytes" label="Inlined Code Size"/> |
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366 </event> |
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367 |
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368 <event id="CompilerPhase" path="vm/compiler/phase" label="Compiler Phase" |
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369 has_thread="true" is_requestable="false" is_constant="false"> |
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370 <value type="COMPILERPHASETYPE" field="phase" label="Compile Phase"/> |
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371 <value type="UINT" field="compileID" label="Compilation ID" relation="COMP_ID"/> |
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372 <value type="USHORT" field="phaseLevel" label="Phase Level"/> |
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373 </event> |
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374 |
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375 <event id="CompilerFailure" path="vm/compiler/failure" label="Compilation Failure" |
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376 has_thread="true" is_requestable="false" is_constant="false" is_instant="true"> |
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377 <value type="UTF8" field="failure" label="Message"/> |
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378 <value type="UINT" field="compileID" label="Compilation ID" relation="COMP_ID"/> |
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379 </event> |
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380 |
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381 <!-- Code sweeper events --> |
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382 |
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383 <event id="SweepCodeCache" path="vm/code_sweeper/sweep" label="Sweep Code Cache" |
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384 has_thread="true" is_requestable="false" is_constant="false"> |
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385 <value type="INTEGER" field="sweepIndex" label="Sweep Index" relation="SWEEP_ID"/> |
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386 <value type="USHORT" field="sweepFractionIndex" label="Fraction Index"/> |
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387 <value type="UINT" field="sweptCount" label="Methods Swept"/> |
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388 <value type="UINT" field="flushedCount" label="Methods Flushed"/> |
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389 <value type="UINT" field="markedCount" label="Methods Reclaimed"/> |
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390 <value type="UINT" field="zombifiedCount" label="Methods Zombified"/> |
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391 </event> |
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392 |
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393 <!-- Code cache events --> |
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394 |
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395 <event id="CodeCacheFull" path="vm/code_cache/full" label="Code Cache Full" |
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396 has_thread="true" is_requestable="false" is_constant="false" is_instant="true"> |
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397 <value type="ADDRESS" field="startAddress" label="Start Address"/> |
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398 <value type="ADDRESS" field="commitedTopAddress" label="Commited Top"/> |
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399 <value type="ADDRESS" field="reservedTopAddress" label="Reserved Top"/> |
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400 <value type="INTEGER" field="entryCount" label="Entries"/> |
|
401 <value type="INTEGER" field="methodCount" label="Methods"/> |
|
402 <value type="INTEGER" field="adaptorCount" label="Adaptors"/> |
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403 <value type="BYTES64" field="unallocatedCapacity" label="Unallocated"/> |
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404 <value type="INTEGER" field="fullCount" label="Full Count"/> |
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405 </event> |
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406 |
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407 <event id="ExecuteVMOperation" path="vm/runtime/execute_vm_operation" label="VM Operation" |
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408 description="Execution of a VM Operation" has_thread="true"> |
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409 <value type="VMOPERATIONTYPE" field="operation" label="Operation" /> |
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410 <value type="BOOLEAN" field="safepoint" label="At Safepoint" description="If the operation occured at a safepoint."/> |
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411 <value type="BOOLEAN" field="blocking" label="Caller Blocked" description="If the calling thread was blocked until the operation was complete."/> |
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412 <value type="OSTHREAD" field="caller" label="Caller" transition="FROM" description="Thread requesting operation. If non-blocking, will be set to 0 indicating thread is unknown."/> |
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413 </event> |
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414 |
|
415 <!-- Allocation events --> |
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416 <event id="AllocObjectInNewTLAB" path="java/object_alloc_in_new_TLAB" label="Allocation in new TLAB" |
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417 description="Allocation in new Thread Local Allocation Buffer" has_thread="true" has_stacktrace="true" is_instant="true"> |
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418 <value type="CLASS" field="class" label="Class" description="Class of allocated object"/> |
|
419 <value type="BYTES64" field="allocationSize" label="Allocation Size"/> |
|
420 <value type="BYTES64" field="tlabSize" label="TLAB Size"/> |
|
421 </event> |
|
422 |
|
423 <event id="AllocObjectOutsideTLAB" path="java/object_alloc_outside_TLAB" label="Allocation outside TLAB" |
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424 description="Allocation outside Thread Local Allocation Buffers" has_thread="true" has_stacktrace="true" is_instant="true"> |
|
425 <value type="CLASS" field="class" label="Class" description="Class of allocated object"/> |
|
426 <value type="BYTES64" field="allocationSize" label="Allocation Size"/> |
|
427 </event> |
|
428 </events> |
|
429 |
|
430 <xi:include href="../../../closed/share/vm/trace/traceeventtypes.xml" xmlns:xi="http://www.w3.org/2001/XInclude"> |
|
431 <xi:fallback/> |
|
432 </xi:include> |
|
433 |
|
434 <xi:include href="../../../closed/share/vm/trace/traceevents.xml" xmlns:xi="http://www.w3.org/2001/XInclude"> |
|
435 <xi:fallback/> |
|
436 </xi:include> |
|
437 </trace> |