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<div class="aboutLanguage"><em><b>Berkeley DB</b><br><font size="-1"> version 6.1.29</font></em></div>
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<div class="subTitle">com.sleepycat.db</div>
<h2 title="Class LogStats" class="title">Class LogStats</h2>
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<li>java.lang.Object</li>
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<li>com.sleepycat.db.LogStats</li>
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<pre>public class <span class="strong">LogStats</span>
extends java.lang.Object</pre>
<div class="block">Log statistics for a database environment.</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/LogStats.html#getCurFile()">getCurFile</a></strong>()</code>
<div class="block">The current log file number.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getCurOffset()">getCurOffset</a></strong>()</code>
<div class="block">The byte offset in the current log file.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getDiskFile()">getDiskFile</a></strong>()</code>
<div class="block">The log file number of the last record known to be on disk.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getDiskOffset()">getDiskOffset</a></strong>()</code>
<div class="block">The byte offset of the last record known to be on disk.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getFileidInit()">getFileidInit</a></strong>()</code>
<div class="block">The initial allocated file logging identifiers.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getLgBSize()">getLgBSize</a></strong>()</code>
<div class="block">The in-memory log record cache size.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getLgSize()">getLgSize</a></strong>()</code>
<div class="block">The current log file size.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getMagic()">getMagic</a></strong>()</code>
<div class="block">The magic number that identifies a file as a log file.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getMaxCommitperflush()">getMaxCommitperflush</a></strong>()</code>
<div class="block">The maximum number of commits contained in a single log flush.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getMaxNfileId()">getMaxNfileId</a></strong>()</code>
<div class="block">The maximum number of file logging identifiers used.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getMinCommitperflush()">getMinCommitperflush</a></strong>()</code>
<div class="block">The minimum number of commits contained in a single log flush that
contained a commit.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getMode()">getMode</a></strong>()</code>
<div class="block">The mode of any created log files.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getNumFileId()">getNumFileId</a></strong>()</code>
<div class="block">The current number of file logging identifiers.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getRCount()">getRCount</a></strong>()</code>
<div class="block">The number of times the log has been read from disk.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getRecord()">getRecord</a></strong>()</code>
<div class="block">The number of records written to this log.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getRegionNowait()">getRegionNowait</a></strong>()</code>
<div class="block">The number of times that a thread of control was able to obtain
the log region mutex without waiting.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.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 log region mutex.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getRegSize()">getRegSize</a></strong>()</code>
<div class="block">The size of the region.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getSCount()">getSCount</a></strong>()</code>
<div class="block">The number of times the log has been flushed to disk.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getVersion()">getVersion</a></strong>()</code>
<div class="block">The version of the log file type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getWBytes()">getWBytes</a></strong>()</code>
<div class="block">The number of bytes over and above <a href="../../../com/sleepycat/db/LogStats.html#getWMbytes()"><code>getWMbytes()</code></a> written to this log.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getWcBytes()">getWcBytes</a></strong>()</code>
<div class="block">The number of bytes over and above <a href="../../../com/sleepycat/db/LogStats.html#getWcMbytes()"><code>LogStats.getWcMbytes</code></a>
written to this log since the last checkpoint.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getWcMbytes()">getWcMbytes</a></strong>()</code>
<div class="block">The number of megabytes written to this log since the last checkpoint.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getWCount()">getWCount</a></strong>()</code>
<div class="block">The number of times the log has been written to disk.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getWCountFill()">getWCountFill</a></strong>()</code>
<div class="block">The number of times the log has been written to disk because the
in-memory log record cache filled up.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#getWMbytes()">getWMbytes</a></strong>()</code>
<div class="block">The number of megabytes written to this log.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/LogStats.html#toString()">toString</a></strong>()</code>
<div class="block">For convenience, the LogStats 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>getMagic</h4>
<pre>public int getMagic()</pre>
<div class="block">The magic number that identifies a file as a log file.</div>
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<a name="getVersion()">
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<h4>getVersion</h4>
<pre>public int getVersion()</pre>
<div class="block">The version of the log file type.</div>
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<a name="getMode()">
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<h4>getMode</h4>
<pre>public int getMode()</pre>
<div class="block">The mode of any created log files.</div>
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<h4>getLgBSize</h4>
<pre>public int getLgBSize()</pre>
<div class="block">The in-memory log record cache size.</div>
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<a name="getLgSize()">
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<h4>getLgSize</h4>
<pre>public int getLgSize()</pre>
<div class="block">The current log file size.</div>
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<a name="getWcBytes()">
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<h4>getWcBytes</h4>
<pre>public int getWcBytes()</pre>
<div class="block">The number of bytes over and above <a href="../../../com/sleepycat/db/LogStats.html#getWcMbytes()"><code>LogStats.getWcMbytes</code></a>
written to this log since the last checkpoint.</div>
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<h4>getWcMbytes</h4>
<pre>public int getWcMbytes()</pre>
<div class="block">The number of megabytes written to this log since the last checkpoint.</div>
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<a name="getFileidInit()">
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<h4>getFileidInit</h4>
<pre>public int getFileidInit()</pre>
<div class="block">The initial allocated file logging identifiers.</div>
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<a name="getNumFileId()">
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<h4>getNumFileId</h4>
<pre>public int getNumFileId()</pre>
<div class="block">The current number of file logging identifiers.</div>
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<h4>getMaxNfileId</h4>
<pre>public int getMaxNfileId()</pre>
<div class="block">The maximum number of file logging identifiers used.</div>
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<a name="getRecord()">
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<h4>getRecord</h4>
<pre>public long getRecord()</pre>
<div class="block">The number of records written to this log.</div>
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<a name="getWBytes()">
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<h4>getWBytes</h4>
<pre>public int getWBytes()</pre>
<div class="block">The number of bytes over and above <a href="../../../com/sleepycat/db/LogStats.html#getWMbytes()"><code>getWMbytes()</code></a> written to this log.</div>
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<h4>getWMbytes</h4>
<pre>public int getWMbytes()</pre>
<div class="block">The number of megabytes written to this log.</div>
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<a name="getWCount()">
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<h4>getWCount</h4>
<pre>public long getWCount()</pre>
<div class="block">The number of times the log has been written to disk.</div>
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<a name="getWCountFill()">
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<h4>getWCountFill</h4>
<pre>public long getWCountFill()</pre>
<div class="block">The number of times the log has been written to disk because the
in-memory log record cache filled up.</div>
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<a name="getRCount()">
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<h4>getRCount</h4>
<pre>public long getRCount()</pre>
<div class="block">The number of times the log has been read from disk.</div>
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<a name="getSCount()">
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<h4>getSCount</h4>
<pre>public long getSCount()</pre>
<div class="block">The number of times the log has been flushed to disk.</div>
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<a name="getRegionWait()">
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<h4>getRegionWait</h4>
<pre>public long getRegionWait()</pre>
<div class="block">The number of times that a thread of control was forced to wait
before obtaining the log 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 log region mutex without waiting.</div>
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<a name="getCurFile()">
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<h4>getCurFile</h4>
<pre>public int getCurFile()</pre>
<div class="block">The current log file number.</div>
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<h4>getCurOffset</h4>
<pre>public int getCurOffset()</pre>
<div class="block">The byte offset in the current log file.</div>
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<h4>getDiskFile</h4>
<pre>public int getDiskFile()</pre>
<div class="block">The log file number of the last record known to be on disk.</div>
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<h4>getDiskOffset</h4>
<pre>public int getDiskOffset()</pre>
<div class="block">The byte offset of the last record known to be on disk.</div>
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<h4>getMaxCommitperflush</h4>
<pre>public int getMaxCommitperflush()</pre>
<div class="block">The maximum number of commits contained in a single log flush.</div>
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<h4>getMinCommitperflush</h4>
<pre>public int getMinCommitperflush()</pre>
<div class="block">The minimum number of commits contained in a single log flush that
contained a commit.</div>
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<pre>public long getRegSize()</pre>
<div class="block">The size of the region.</div>
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<h4>toString</h4>
<pre>public java.lang.String toString()</pre>
<div class="block">For convenience, the LogStats 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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<div class="aboutLanguage"><em><b>Berkeley DB</b><br><font size="-1"> version 6.1.29</font></em></div>
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