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<div class="subTitle">com.ibm.lang.management</div>
<h2 title="Class ProcessorUsage" class="title">Class ProcessorUsage</h2>
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<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">java.lang.Object</a></li>
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<li>com.ibm.lang.management.ProcessorUsage</li>
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<pre>public class <span class="typeNameLabel">ProcessorUsage</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a></pre>
<div class="block">This represents a snapshot of the Operating System level Processor usage statistics.
The statistics could be at an individual Processor level or an aggregate across all
Processors. The statistics are available on AIX, Linux and Windows.
<ul>
<li>This information is not available on z/OS.
</ul></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.7.1</dd>
</dl>
</li>
</ul>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#ProcessorUsage--">ProcessorUsage</a></span>()</code>
<div class="block">Creates a new <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a> instance.</div>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#equals-java.lang.Object-">equals</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a>&nbsp;obj)</code>
<div class="block">Compares the argument to the receiver, and answers true
if they represent the <em>same</em> object using a class
specific comparison.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management">ProcessorUsage</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#from-javax.management.openmbean.CompositeData-">from</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/javax/management/openmbean/CompositeData.html?is-external=true" target="_blank" title="class or interface in javax.management.openmbean">CompositeData</a>&nbsp;cd)</code>
<div class="block">Receives a <a href="https://docs.oracle.com/javase/8/docs/api/javax/management/openmbean/CompositeData.html?is-external=true" target="_blank" title="class or interface in javax.management.openmbean"><code>CompositeData</code></a> representing a <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a>
object and attempts to return the root <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a>
instance.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#getBusy--">getBusy</a></span>()</code>
<div class="block">The time spent by the Processor executing a non-idle thread in microseconds.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#getId--">getId</a></span>()</code>
<div class="block">A unique identifier assigned to the this Processor.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#getIdle--">getIdle</a></span>()</code>
<div class="block">The time spent by the Processor sitting idle in microseconds.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#getOnline--">getOnline</a></span>()</code>
<div class="block">The online/offline status of this Processor.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#getSystem--">getSystem</a></span>()</code>
<div class="block">The time spent in system mode in microseconds.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#getTimestamp--">getTimestamp</a></span>()</code>
<div class="block">The timestamp when usage statistics were last sampled in microseconds.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#getUser--">getUser</a></span>()</code>
<div class="block">The time spent in user mode in microseconds.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#getWait--">getWait</a></span>()</code>
<div class="block">The time spent by the Processor in Input/Output (IO) wait in microseconds.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#hashCode--">hashCode</a></span>()</code>
<div class="block">Answers an integer hash code for the receiver.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/lang/management/ProcessorUsage.html#toString--">toString</a></span>()</code>
<div class="block">Text description of this <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a> object.</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h3>Constructor Detail</h3>
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<h4>ProcessorUsage</h4>
<pre>public&nbsp;ProcessorUsage()</pre>
<div class="block">Creates a new <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a> instance.</div>
</li>
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</li>
</ul>
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<a name="getUser--">
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<h4>getUser</h4>
<pre>public&nbsp;long&nbsp;getUser()</pre>
<div class="block">The time spent in user mode in microseconds.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The user times in microseconds or -1 if not available.</dd>
</dl>
</li>
</ul>
<a name="getSystem--">
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</a>
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<h4>getSystem</h4>
<pre>public&nbsp;long&nbsp;getSystem()</pre>
<div class="block">The time spent in system mode in microseconds.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The system times in microseconds or -1 if not available.</dd>
</dl>
</li>
</ul>
<a name="getIdle--">
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</a>
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<h4>getIdle</h4>
<pre>public&nbsp;long&nbsp;getIdle()</pre>
<div class="block">The time spent by the Processor sitting idle in microseconds.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The idle times in microseconds or -1 if not available.</dd>
</dl>
</li>
</ul>
<a name="getWait--">
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</a>
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<h4>getWait</h4>
<pre>public&nbsp;long&nbsp;getWait()</pre>
<div class="block">The time spent by the Processor in Input/Output (IO) wait in microseconds.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The wait times in microseconds or -1 if not available.</dd>
</dl>
</li>
</ul>
<a name="getBusy--">
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</a>
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<h4>getBusy</h4>
<pre>public&nbsp;long&nbsp;getBusy()</pre>
<div class="block">The time spent by the Processor executing a non-idle thread in microseconds.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The busy times in microseconds or -1 if not available.</dd>
</dl>
</li>
</ul>
<a name="getId--">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getId</h4>
<pre>public&nbsp;int&nbsp;getId()</pre>
<div class="block">A unique identifier assigned to the this Processor. This is -1 if method
invoked on the global Processor record.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>An identifier for this Processor or -1 for the global record or if not available.</dd>
</dl>
</li>
</ul>
<a name="getOnline--">
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</a>
<ul class="blockList">
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<h4>getOnline</h4>
<pre>public&nbsp;int&nbsp;getOnline()</pre>
<div class="block">The online/offline status of this Processor. This is -1 if method
invoked on the global Processor record or if this info is unavailable.
<ul>
<li>On AIX the online value is not reliable. Once a Processor becomes online,
the status of the Processor will always be shown as online from that point onwards,
even if it is currently offline. This is a limitation of the OS. Similarly offline
on AIX means that the Processor was never online.
</ul></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>This Processor's online status (0 = offline, 1 = online)
or -1 for the global record or if not available.</dd>
</dl>
</li>
</ul>
<a name="getTimestamp--">
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</a>
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<h4>getTimestamp</h4>
<pre>public&nbsp;long&nbsp;getTimestamp()</pre>
<div class="block">The timestamp when usage statistics were last sampled in microseconds.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Timestamp in microseconds.</dd>
</dl>
</li>
</ul>
<a name="from-javax.management.openmbean.CompositeData-">
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<h4>from</h4>
<pre>public static&nbsp;<a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management">ProcessorUsage</a>&nbsp;from(<a href="https://docs.oracle.com/javase/8/docs/api/javax/management/openmbean/CompositeData.html?is-external=true" target="_blank" title="class or interface in javax.management.openmbean">CompositeData</a>&nbsp;cd)</pre>
<div class="block">Receives a <a href="https://docs.oracle.com/javase/8/docs/api/javax/management/openmbean/CompositeData.html?is-external=true" target="_blank" title="class or interface in javax.management.openmbean"><code>CompositeData</code></a> representing a <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a>
object and attempts to return the root <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a>
instance.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>cd</code> - A <a href="https://docs.oracle.com/javase/8/docs/api/javax/management/openmbean/CompositeData.html?is-external=true" target="_blank" title="class or interface in javax.management.openmbean"><code>CompositeData</code></a> that represents a <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>if <code>cd</code> is non- <code>null</code>, returns a new instance of
<a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a>, If <code>cd</code>
is <code>null</code>, returns <code>null</code>.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" target="_blank" title="class or interface in java.lang">IllegalArgumentException</a></code> - if argument <code>cd</code> does not correspond to a
<a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a> with the following attributes:
<ul>
<li><code>user</code>(<code>java.lang.Long</code>)</li>
<li><code>system</code>(<code>java.lang.Long</code>)</li>
<li><code>idle</code>(<code>java.lang.Long</code>)</li>
<li><code>wait</code>(<code>java.lang.Long</code>)</li>
<li><code>busy</code>(<code>java.lang.Long</code>)</li>
<li><code>id</code>(<code>java.lang.Integer</code>)</li>
<li><code>online</code>(<code>java.lang.Integer</code>)</li>
<li><code>timestamp</code>(<code>java.lang.Long</code>)</li>
</ul></dd>
</dl>
</li>
</ul>
<a name="toString--">
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<h4>toString</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a>&nbsp;toString()</pre>
<div class="block">Text description of this <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a> object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Text description of this <a href="../../../../com/ibm/lang/management/ProcessorUsage.html" title="class in com.ibm.lang.management"><code>ProcessorUsage</code></a> object.</dd>
</dl>
</li>
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<h4>equals</h4>
<pre>public&nbsp;boolean&nbsp;equals(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a>&nbsp;obj)</pre>
<div class="block">Compares the argument to the receiver, and answers true
if they represent the <em>same</em> object using a class
specific comparison. The implementation in Object answers
true only if the argument is the exact same object as the
receiver (==).</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>obj</code> - Object
the object to compare with this object.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>boolean
<code>true</code>
if the object is the same as this object
<code>false</code>
if it is different from this object.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang"><code>Object.hashCode()</code></a></dd>
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<h4>hashCode</h4>
<pre>public&nbsp;int&nbsp;hashCode()</pre>
<div class="block">Answers an integer hash code for the receiver. Any two
objects which answer <code>true</code> when passed to
<code>.equals</code> must answer the same value for this
method.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" target="_blank" title="class or interface in java.lang">Object</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the receiver's hash.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang"><code>Object.equals(java.lang.Object)</code></a></dd>
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