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<h1 title="Uses of Package org.opensolaris.os.dtrace" class="title">Uses of Package<br>org.opensolaris.os.dtrace</h1>
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../org/opensolaris/os/dtrace/package-summary.html">org.opensolaris.os.dtrace</a> used by <a href="../../../../org/opensolaris/os/dtrace/package-summary.html">org.opensolaris.os.dtrace</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Aggregate.html#org.opensolaris.os.dtrace">Aggregate</a>
<div class="block">A consistent snapshot of all aggregations requested by a single
 <a href="../../../../org/opensolaris/os/dtrace/Consumer.html" title="interface in org.opensolaris.os.dtrace"><code>Consumer</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Aggregation.html#org.opensolaris.os.dtrace">Aggregation</a>
<div class="block">A snapshot of a DTrace aggregation.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/AggregationRecord.html#org.opensolaris.os.dtrace">AggregationRecord</a>
<div class="block">A single key-value pair in a DTrace aggregation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/AggregationValue.html#org.opensolaris.os.dtrace">AggregationValue</a>
<div class="block">A value accumulated by an aggregating DTrace action such as <code>count()</code> or <code>sum()</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Consumer.html#org.opensolaris.os.dtrace">Consumer</a>
<div class="block">Interface to the native DTrace library, each instance is a single
 DTrace consumer.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Consumer.OpenFlag.html#org.opensolaris.os.dtrace">Consumer.OpenFlag</a>
<div class="block">Optional flags passed to <a href="../../../../org/opensolaris/os/dtrace/Consumer.html#open-org.opensolaris.os.dtrace.Consumer.OpenFlag...-"><code>open()</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ConsumerEvent.html#org.opensolaris.os.dtrace">ConsumerEvent</a>
<div class="block">An event indicating a state change in a DTrace <a href="../../../../org/opensolaris/os/dtrace/Consumer.html" title="interface in org.opensolaris.os.dtrace"><code>Consumer</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ConsumerException.html#org.opensolaris.os.dtrace">ConsumerException</a>
<div class="block">Exception thrown by a <a href="../../../../org/opensolaris/os/dtrace/ConsumerListener.html" title="interface in org.opensolaris.os.dtrace"><code>ConsumerListener</code></a> to terminate a running
 <a href="../../../../org/opensolaris/os/dtrace/Consumer.html" title="interface in org.opensolaris.os.dtrace"><code>Consumer</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ConsumerListener.html#org.opensolaris.os.dtrace">ConsumerListener</a>
<div class="block">Listener for data generated by a single DTrace <a href="../../../../org/opensolaris/os/dtrace/Consumer.html" title="interface in org.opensolaris.os.dtrace"><code>Consumer</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/DataEvent.html#org.opensolaris.os.dtrace">DataEvent</a>
<div class="block">An event used to pass probe data generated by a DTrace <a href="../../../../org/opensolaris/os/dtrace/Consumer.html" title="interface in org.opensolaris.os.dtrace"><code>Consumer</code></a> to interested listeners.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Distribution.html#org.opensolaris.os.dtrace">Distribution</a>
<div class="block">A frequency distribution aggregated by the DTrace <code>quantize()</code>
 or <code>lquantize()</code> action.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Distribution.Bucket.html#org.opensolaris.os.dtrace">Distribution.Bucket</a>
<div class="block">A range inclusive at both endpoints and a count of aggregated
 values that fall in that range.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Drop.html#org.opensolaris.os.dtrace">Drop</a>
<div class="block">Detail about one or more records dropped by DTrace (not reported to
 <a href="../../../../org/opensolaris/os/dtrace/ConsumerListener.html#dataReceived-org.opensolaris.os.dtrace.DataEvent-"><code>ConsumerListener.dataReceived()</code></a>) due to inadequte buffer space.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Drop.Kind.html#org.opensolaris.os.dtrace">Drop.Kind</a>
<div class="block">Indicates what kind of buffer space experienced the data drop
 (such as principal buffer or aggregation buffer) and possibly a
 reason.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/DropEvent.html#org.opensolaris.os.dtrace">DropEvent</a>
<div class="block">Notification that DTrace has dropped data due to inadequate buffer
 space.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/DTraceException.html#org.opensolaris.os.dtrace">DTraceException</a>
<div class="block">Exception in the native DTrace library.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Error.html#org.opensolaris.os.dtrace">Error</a>
<div class="block">An error encountered in the native DTrace library while tracing probe
 data.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ErrorEvent.html#org.opensolaris.os.dtrace">ErrorEvent</a>
<div class="block">Notification that DTrace has encountered an error.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ExceptionHandler.html#org.opensolaris.os.dtrace">ExceptionHandler</a>
<div class="block">User-defined application behavior after an exception terminates
 a running DTrace consumer.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Flow.html#org.opensolaris.os.dtrace">Flow</a>
<div class="block">Description of control flow across function boundaries including
 direction (entry or return) and depth in the call stack.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Flow.Kind.html#org.opensolaris.os.dtrace">Flow.Kind</a>
<div class="block">Indicates direction of flow across a boundary, such as entering
 or returing from a function.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/InterfaceAttributes.html#org.opensolaris.os.dtrace">InterfaceAttributes</a>
<div class="block">Triplet of attributes consisting of two stability levels and a
 dependency class.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/InterfaceAttributes.DependencyClass.html#org.opensolaris.os.dtrace">InterfaceAttributes.DependencyClass</a>
<div class="block">Architectural dependency class.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/InterfaceAttributes.Stability.html#org.opensolaris.os.dtrace">InterfaceAttributes.Stability</a>
<div class="block">Interface stability level.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/KernelStackRecord.html#org.opensolaris.os.dtrace">KernelStackRecord</a>
<div class="block">A value generated by the DTrace <code>stack()</code> action.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/KernelSymbolRecord.html#org.opensolaris.os.dtrace">KernelSymbolRecord</a>
<div class="block">A value generated by the DTrace <code>mod()</code>, <code>func()</code>, or
 <code>sym()</code> action used to lookup the symbol associated with a
 kernel address.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/LinearDistribution.html#org.opensolaris.os.dtrace">LinearDistribution</a>
<div class="block">A linear frequency distribution aggregated by the DTrace <code>lquantize()</code> action.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/LogDistribution.html#org.opensolaris.os.dtrace">LogDistribution</a>
<div class="block">A power-of-two logarithmic frequency distribution aggregated by the
 DTrace <code>quantize()</code> action.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/PrintaRecord.html#org.opensolaris.os.dtrace">PrintaRecord</a>
<div class="block">A record generated by the DTrace <code>printa()</code> action.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/PrintfRecord.html#org.opensolaris.os.dtrace">PrintfRecord</a>
<div class="block">A formatted string generated by the DTrace <code>printf()</code> action.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Probe.html#org.opensolaris.os.dtrace">Probe</a>
<div class="block">A <a href="../../../../org/opensolaris/os/dtrace/ProbeDescription.html" title="class in org.opensolaris.os.dtrace"><code>ProbeDescription</code></a> identifying a single probe combined with
 information about the identified probe.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ProbeData.html#org.opensolaris.os.dtrace">ProbeData</a>
<div class="block">Data generated when a DTrace probe fires, contains one record for
 every record-generating action in the probe.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ProbeData.KeyField.html#org.opensolaris.os.dtrace">ProbeData.KeyField</a>
<div class="block">Enumerates the fields by which <a href="../../../../org/opensolaris/os/dtrace/ProbeData.html" title="class in org.opensolaris.os.dtrace"><code>ProbeData</code></a> may be sorted
 using the <a href="../../../../org/opensolaris/os/dtrace/ProbeData.html#getComparator-org.opensolaris.os.dtrace.ProbeData.KeyField...-"><code>getComparator()</code></a>
 convenience method.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ProbeDescription.html#org.opensolaris.os.dtrace">ProbeDescription</a>
<div class="block">A DTrace probe description consists of provider, module, function,
 and name.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ProbeDescription.Spec.html#org.opensolaris.os.dtrace">ProbeDescription.Spec</a>
<div class="block">Enumerates the provider, module, function, and name fields of a
 probe description.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ProbeInfo.html#org.opensolaris.os.dtrace">ProbeInfo</a>
<div class="block">Probe stability information.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ProcessEvent.html#org.opensolaris.os.dtrace">ProcessEvent</a>
<div class="block">Notification that the state of a target process designated by <a href="../../../../org/opensolaris/os/dtrace/Consumer.html#createProcess-java.lang.String-"><code>Consumer.createProcess(String command)</code></a> or <a href="../../../../org/opensolaris/os/dtrace/Consumer.html#grabProcess-int-"><code>Consumer.grabProcess(int pid)</code></a> has changed.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ProcessState.html#org.opensolaris.os.dtrace">ProcessState</a>
<div class="block">State of a target process designated by <a href="../../../../org/opensolaris/os/dtrace/Consumer.html#createProcess-java.lang.String-"><code>Consumer.createProcess(String command)</code></a> or <a href="../../../../org/opensolaris/os/dtrace/Consumer.html#grabProcess-int-"><code>Consumer.grabProcess(int pid)</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ProcessState.State.html#org.opensolaris.os.dtrace">ProcessState.State</a>
<div class="block">State of a target process.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Program.html#org.opensolaris.os.dtrace">Program</a>
<div class="block">Identifies a compiled D program.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ProgramInfo.html#org.opensolaris.os.dtrace">ProgramInfo</a>
<div class="block">Information about a <a href="../../../../org/opensolaris/os/dtrace/Program.html" title="class in org.opensolaris.os.dtrace"><code>Program</code></a> including stability and matching
 probe count.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Record.html#org.opensolaris.os.dtrace">Record</a>
<div class="block">A data record generated by DTrace.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/StackFrame.html#org.opensolaris.os.dtrace">StackFrame</a>
<div class="block">A single stack frame in a <a href="../../../../org/opensolaris/os/dtrace/StackValueRecord.html" title="interface in org.opensolaris.os.dtrace"><code>StackValueRecord</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/StackValueRecord.html#org.opensolaris.os.dtrace">StackValueRecord</a>
<div class="block">A value generated by the DTrace <code>stack()</code>, <code>ustack()</code>, or
 <code>jstack()</code> action.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/SymbolValueRecord.html#org.opensolaris.os.dtrace">SymbolValueRecord</a>
<div class="block">A value generated by the DTrace <code>mod()</code>, <code>func()</code>, <code>sym()</code>, <code>umod()</code>, <code>ufunc()</code> or <code>usym()</code> action used
 to lookup the symbol associated with an address in probe context.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/Tuple.html#org.opensolaris.os.dtrace">Tuple</a>
<div class="block">Multi-element key to a value in an <a href="../../../../org/opensolaris/os/dtrace/Aggregation.html" title="class in org.opensolaris.os.dtrace"><code>Aggregation</code></a>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/UserStackRecord.html#org.opensolaris.os.dtrace">UserStackRecord</a>
<div class="block">A value generated by the DTrace <code>ustack()</code> or <code>jstack()</code>
 action.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/UserSymbolRecord.html#org.opensolaris.os.dtrace">UserSymbolRecord</a>
<div class="block">A value generated by the DTrace <code>umod()</code>, <code>ufunc()</code>, or
 <code>usym()</code> action used to lookup the symbol associated with a
 user address.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/UserSymbolRecord.Value.html#org.opensolaris.os.dtrace">UserSymbolRecord.Value</a>
<div class="block">The composite value of a symbol's process ID and user address.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../org/opensolaris/os/dtrace/class-use/ValueRecord.html#org.opensolaris.os.dtrace">ValueRecord</a>
<div class="block">A data record generated by DTrace that contains a single value.</div>
</td>
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