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<div class="subTitle">org.apache.ignite.mxbean</div>
<h2 title="Interface PersistenceMetricsMXBean" class="title">Interface PersistenceMetricsMXBean</h2>
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<dt>All Superinterfaces:</dt>
<dd><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></dd>
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<hr>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Part of old API. Metrics are accessible through <a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html" title="interface in org.apache.ignite.mxbean"><code>DataStorageMetricsMXBean</code></a>.</span></div>
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<pre><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
public interface <span class="typeNameLabel">PersistenceMetricsMXBean</span>
extends <a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></pre>
<div class="block">An MX bean allowing to monitor and tune persistence metrics.</div>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</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="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd">&nbsp;</span></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 id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#disableMetrics--">disableMetrics</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Disables persistence metrics collection on an Apache Ignite node.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#enableMetrics--">enableMetrics</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Enables persistence metrics collection on an Apache Ignite node.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getLastCheckpointCopiedOnWritePagesNumber--">getLastCheckpointCopiedOnWritePagesNumber</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the number of pages copied to a temporary checkpoint buffer during the last checkpoint.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getLastCheckpointDataPagesNumber--">getLastCheckpointDataPagesNumber</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the number of data pages written during the last checkpoint.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getLastCheckpointFsyncDuration--">getLastCheckpointFsyncDuration</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of the sync phase of the last checkpoint in milliseconds.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getLastCheckpointingDuration--">getLastCheckpointingDuration</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of the last checkpoint in milliseconds.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getLastCheckpointLockWaitDuration--">getLastCheckpointLockWaitDuration</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of last checkpoint lock wait in milliseconds.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getLastCheckpointMarkDuration--">getLastCheckpointMarkDuration</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of last checkpoint mark phase in milliseconds.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getLastCheckpointPagesWriteDuration--">getLastCheckpointPagesWriteDuration</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of last checkpoint pages write phase in milliseconds.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getLastCheckpointTotalPagesNumber--">getLastCheckpointTotalPagesNumber</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the total number of pages written during the last checkpoint.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getWalArchiveSegments--">getWalArchiveSegments</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the current number of WAL segments in the WAL archive.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getWalFsyncTimeAverage--">getWalFsyncTimeAverage</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the average WAL fsync duration in microseconds over the last time interval.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getWalLoggingRate--">getWalLoggingRate</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the average number of WAL records per second written during the last time interval.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#getWalWritingRate--">getWalWritingRate</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the average number of bytes per second written during the last time interval.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#rateTimeInterval-long-">rateTimeInterval</a></span>(long&nbsp;rateTimeInterval)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Sets time interval for rate-based metrics.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#subIntervals-int-">subIntervals</a></span>(int&nbsp;subInts)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Sets a number of sub-intervals the whole <a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#rateTimeInterval-long-"><code>rateTimeInterval(long)</code></a> will be split into to calculate
rate-based metrics.</div>
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<a name="getWalLoggingRate--">
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<h4>getWalLoggingRate</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Average number of WAL records per second written during the last time interval.")
float&nbsp;getWalLoggingRate()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the average number of WAL records per second written during the last time interval.
<p>
The length of time interval is configured via <a href="../../../../org/apache/ignite/configuration/PersistentStoreConfiguration.html#setRateTimeInterval-long-"><code>PersistentStoreConfiguration.setRateTimeInterval(long)</code></a>
configurartion property.
The number of subintervals is configured via <a href="../../../../org/apache/ignite/configuration/PersistentStoreConfiguration.html#setSubIntervals-int-"><code>PersistentStoreConfiguration.setSubIntervals(int)</code></a>
configuration property.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getWalLoggingRate--">getWalLoggingRate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
</dl>
</li>
</ul>
<a name="getWalWritingRate--">
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<h4>getWalWritingRate</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Average number of bytes per second written during the last time interval.")
float&nbsp;getWalWritingRate()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the average number of bytes per second written during the last time interval.
The length of time interval is configured via <a href="../../../../org/apache/ignite/configuration/PersistentStoreConfiguration.html#setRateTimeInterval-long-"><code>PersistentStoreConfiguration.setRateTimeInterval(long)</code></a>
configurartion property.
The number of subintervals is configured via <a href="../../../../org/apache/ignite/configuration/PersistentStoreConfiguration.html#setSubIntervals-int-"><code>PersistentStoreConfiguration.setSubIntervals(int)</code></a>
configuration property.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getWalWritingRate--">getWalWritingRate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
</dl>
</li>
</ul>
<a name="getWalArchiveSegments--">
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<h4>getWalArchiveSegments</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Current number of WAL segments in the WAL archive.")
int&nbsp;getWalArchiveSegments()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the current number of WAL segments in the WAL archive.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getWalArchiveSegments--">getWalArchiveSegments</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
</dl>
</li>
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<a name="getWalFsyncTimeAverage--">
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<h4>getWalFsyncTimeAverage</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Average WAL fsync duration in microseconds over the last time interval.")
float&nbsp;getWalFsyncTimeAverage()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the average WAL fsync duration in microseconds over the last time interval.
<p>
The length of time interval is configured via <a href="../../../../org/apache/ignite/configuration/PersistentStoreConfiguration.html#setRateTimeInterval-long-"><code>PersistentStoreConfiguration.setRateTimeInterval(long)</code></a>
configurartion property.
The number of subintervals is configured via <a href="../../../../org/apache/ignite/configuration/PersistentStoreConfiguration.html#setSubIntervals-int-"><code>PersistentStoreConfiguration.setSubIntervals(int)</code></a>
configuration property.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getWalFsyncTimeAverage--">getWalFsyncTimeAverage</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointingDuration--">
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<h4>getLastCheckpointingDuration</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Duration of the last checkpoint in milliseconds.")
long&nbsp;getLastCheckpointingDuration()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of the last checkpoint in milliseconds.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getLastCheckpointingDuration--">getLastCheckpointingDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total checkpoint duration in milliseconds.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointLockWaitDuration--">
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<h4>getLastCheckpointLockWaitDuration</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Duration of the checkpoint lock wait in milliseconds.")
long&nbsp;getLastCheckpointLockWaitDuration()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of last checkpoint lock wait in milliseconds.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getLastCheckpointLockWaitDuration--">getLastCheckpointLockWaitDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Checkpoint lock wait time in milliseconds.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointMarkDuration--">
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<h4>getLastCheckpointMarkDuration</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Duration of the checkpoint mark in milliseconds.")
long&nbsp;getLastCheckpointMarkDuration()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of last checkpoint mark phase in milliseconds.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getLastCheckpointMarkDuration--">getLastCheckpointMarkDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Checkpoint mark duration in milliseconds.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointPagesWriteDuration--">
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<h4>getLastCheckpointPagesWriteDuration</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Duration of the checkpoint pages write in milliseconds.")
long&nbsp;getLastCheckpointPagesWriteDuration()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of last checkpoint pages write phase in milliseconds.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getLastCheckpointPagesWriteDuration--">getLastCheckpointPagesWriteDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Checkpoint pages write phase in milliseconds.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointFsyncDuration--">
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<h4>getLastCheckpointFsyncDuration</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Duration of the sync phase of the last checkpoint in milliseconds.")
long&nbsp;getLastCheckpointFsyncDuration()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the duration of the sync phase of the last checkpoint in milliseconds.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getLastCheckpointFsyncDuration--">getLastCheckpointFsyncDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Checkpoint fsync time in milliseconds.</dd>
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<a name="getLastCheckpointTotalPagesNumber--">
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<h4>getLastCheckpointTotalPagesNumber</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Total number of pages written during the last checkpoint.")
long&nbsp;getLastCheckpointTotalPagesNumber()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the total number of pages written during the last checkpoint.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getLastCheckpointTotalPagesNumber--">getLastCheckpointTotalPagesNumber</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total number of pages written during the last checkpoint.</dd>
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<h4>getLastCheckpointDataPagesNumber</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Total number of data pages written during the last checkpoint.")
long&nbsp;getLastCheckpointDataPagesNumber()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the number of data pages written during the last checkpoint.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getLastCheckpointDataPagesNumber--">getLastCheckpointDataPagesNumber</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total number of data pages written during the last checkpoint.</dd>
</dl>
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</ul>
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<h4>getLastCheckpointCopiedOnWritePagesNumber</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Number of pages copied to a temporary checkpoint buffer during the last checkpoint.")
long&nbsp;getLastCheckpointCopiedOnWritePagesNumber()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Gets the number of pages copied to a temporary checkpoint buffer during the last checkpoint.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/PersistenceMetrics.html#getLastCheckpointCopiedOnWritePagesNumber--">getLastCheckpointCopiedOnWritePagesNumber</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/PersistenceMetrics.html" title="interface in org.apache.ignite">PersistenceMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total number of pages copied to a temporary checkpoint buffer during the last checkpoint.</dd>
</dl>
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<h4>enableMetrics</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Enables persistence metrics collection on an Apache Ignite node.")
void&nbsp;enableMetrics()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Enables persistence metrics collection on an Apache Ignite node.</div>
</li>
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<h4>disableMetrics</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Disables persistence metrics collection on an Apache Ignite node.")
void&nbsp;disableMetrics()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Disables persistence metrics collection on an Apache Ignite node.</div>
</li>
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<h4>rateTimeInterval</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Sets time interval for pages allocation and eviction monitoring purposes.")
<a href="../../../../org/apache/ignite/mxbean/MXBeanParametersNames.html" title="annotation in org.apache.ignite.mxbean">@MXBeanParametersNames</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanParametersNames.html#value--">value</a>="rateTimeInterval")
<a href="../../../../org/apache/ignite/mxbean/MXBeanParametersDescriptions.html" title="annotation in org.apache.ignite.mxbean">@MXBeanParametersDescriptions</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanParametersDescriptions.html#value--">value</a>="Time interval (in milliseconds) to set.")
void&nbsp;rateTimeInterval(long&nbsp;rateTimeInterval)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Sets time interval for rate-based metrics. Identical to setting
<a href="../../../../org/apache/ignite/configuration/PersistentStoreConfiguration.html#setRateTimeInterval-long-"><code>PersistentStoreConfiguration.setRateTimeInterval(long)</code></a> configuration property.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rateTimeInterval</code> - Time interval (in milliseconds) used for allocation and eviction rates calculations.</dd>
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<h4>subIntervals</h4>
<pre><a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html" title="annotation in org.apache.ignite.mxbean">@MXBeanDescription</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanDescription.html#value--">value</a>="Sets a number of sub-intervals to calculate allocation and eviction rates metrics.")
<a href="../../../../org/apache/ignite/mxbean/MXBeanParametersNames.html" title="annotation in org.apache.ignite.mxbean">@MXBeanParametersNames</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanParametersNames.html#value--">value</a>="subInts")
<a href="../../../../org/apache/ignite/mxbean/MXBeanParametersDescriptions.html" title="annotation in org.apache.ignite.mxbean">@MXBeanParametersDescriptions</a>(<a href="../../../../org/apache/ignite/mxbean/MXBeanParametersDescriptions.html#value--">value</a>="Number of subintervals to set.")
void&nbsp;subIntervals(int&nbsp;subInts)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;</div>
<div class="block">Sets a number of sub-intervals the whole <a href="../../../../org/apache/ignite/mxbean/PersistenceMetricsMXBean.html#rateTimeInterval-long-"><code>rateTimeInterval(long)</code></a> will be split into to calculate
rate-based metrics. Identical to setting <a href="../../../../org/apache/ignite/configuration/PersistentStoreConfiguration.html#setSubIntervals-int-"><code>PersistentStoreConfiguration.setSubIntervals(int)</code></a> configuration
property.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>subInts</code> - A number of sub-intervals.</dd>
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<p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2018 Copyright &#169; Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Fabric</b> </td> <td>:&nbsp;&nbsp; ver. <strong>2.6.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>:&nbsp;&nbsp; July 10 2018 </td> </tr> </tbody> </table> </td> </tr> </table></small></p>
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