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<div class="subTitle">com.sleepycat.db</div>
<h2 title="Class MutexStats" class="title">Class MutexStats</h2>
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<li>java.lang.Object</li>
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<li>com.sleepycat.db.MutexStats</li>
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<pre>public class <span class="strong">MutexStats</span>
extends java.lang.Object</pre>
<div class="block">Statistics about mutexes in a Berkeley DB database environment, returned
by <a href="../../../com/sleepycat/db/Environment.html#getMutexStats(com.sleepycat.db.StatsConfig)"><code>Environment.getMutexStats(com.sleepycat.db.StatsConfig)</code></a></div>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getMutexAlign()">getMutexAlign</a></strong>()</code>
<div class="block">The mutex alignment, in bytes.</div>
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</tr>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getMutexCount()">getMutexCount</a></strong>()</code>
<div class="block">The total number of mutexes configured.</div>
</td>
</tr>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getMutexFree()">getMutexFree</a></strong>()</code>
<div class="block">The number of mutexes currently available.</div>
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</tr>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getMutexInit()">getMutexInit</a></strong>()</code>
<div class="block">The initial number of mutexes configured.</div>
</td>
</tr>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getMutexInuse()">getMutexInuse</a></strong>()</code>
<div class="block">The number of mutexes currently in use.</div>
</td>
</tr>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getMutexInuseMax()">getMutexInuseMax</a></strong>()</code>
<div class="block">The maximum number of mutexes ever in use.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getMutexMax()">getMutexMax</a></strong>()</code>
<div class="block">The maximum number of mutexes.</div>
</td>
</tr>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getMutexTasSpins()">getMutexTasSpins</a></strong>()</code>
<div class="block">The number of times test-and-set mutexes will spin without blocking.</div>
</td>
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<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getRegionNowait()">getRegionNowait</a></strong>()</code>
<div class="block">The number of times that a thread of control was able to obtain
the mutex region mutex without waiting.</div>
</td>
</tr>
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<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getRegionWait()">getRegionWait</a></strong>()</code>
<div class="block">The number of times that a thread of control was forced to wait before
obtaining the mutex region mutex.</div>
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<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getRegmax()">getRegmax</a></strong>()</code>
<div class="block">The max size of the mutex region size.</div>
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<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#getRegSize()">getRegSize</a></strong>()</code>
<div class="block">The size of the mutex region, in bytes.</div>
</td>
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<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/MutexStats.html#toString()">toString</a></strong>()</code>
<div class="block">For convenience, the MutexStats class has a toString method that lists
all the data fields.</div>
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<h3>Methods inherited from class java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
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<h4>getMutexAlign</h4>
<pre>public int getMutexAlign()</pre>
<div class="block">The mutex alignment, in bytes.</div>
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<h4>getMutexTasSpins</h4>
<pre>public int getMutexTasSpins()</pre>
<div class="block">The number of times test-and-set mutexes will spin without blocking.</div>
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<h4>getMutexInit</h4>
<pre>public int getMutexInit()</pre>
<div class="block">The initial number of mutexes configured.</div>
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<h4>getMutexCount</h4>
<pre>public int getMutexCount()</pre>
<div class="block">The total number of mutexes configured.</div>
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<h4>getMutexMax</h4>
<pre>public int getMutexMax()</pre>
<div class="block">The maximum number of mutexes.</div>
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<pre>public int getMutexFree()</pre>
<div class="block">The number of mutexes currently available.</div>
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<h4>getMutexInuse</h4>
<pre>public int getMutexInuse()</pre>
<div class="block">The number of mutexes currently in use.</div>
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<pre>public int getMutexInuseMax()</pre>
<div class="block">The maximum number of mutexes ever in use.</div>
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<pre>public long getRegionWait()</pre>
<div class="block">The number of times that a thread of control was forced to wait before
obtaining the mutex region mutex.</div>
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<h4>getRegionNowait</h4>
<pre>public long getRegionNowait()</pre>
<div class="block">The number of times that a thread of control was able to obtain
the mutex region mutex without waiting.</div>
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<h4>getRegSize</h4>
<pre>public long getRegSize()</pre>
<div class="block">The size of the mutex region, in bytes.</div>
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<pre>public long getRegmax()</pre>
<div class="block">The max size of the mutex region size.</div>
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<h4>toString</h4>
<pre>public java.lang.String toString()</pre>
<div class="block">For convenience, the MutexStats class has a toString method that lists
all the data fields.</div>
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<dt><strong>Overrides:</strong></dt>
<dd><code>toString</code> in class <code>java.lang.Object</code></dd>
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