blob: 14d100086dd5699b2b799b7d0eee891b03f1a65a [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="en">
<head>
<link rel="canonical" href="https://ignite.apache.org/releases/2.6.0/javadoc/org/apache/ignite/mxbean/DataStorageMetricsMXBean.html" />
<META NAME="ROBOTS" CONTENT="NOINDEX">
<!-- Generated by javadoc (1.8.0_77) on Tue Jul 10 11:04:45 UTC 2018 -->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>DataStorageMetricsMXBean (Ignite 2.6.0)</title>
<meta name="date" content="2018-07-10">
<link rel="stylesheet" type="text/css" href="../../../../javadoc.css" title="Style">
<script type="text/javascript" src="../../../../script.js"></script>
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-61232409-1', 'auto');
ga('send', 'pageview');
</script></head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="DataStorageMetricsMXBean (Ignite 2.6.0)";
}
}
catch(err) {
}
//-->
var methods = {"i0":6,"i1":6,"i2":6,"i3":6,"i4":6,"i5":6,"i6":6,"i7":6,"i8":6,"i9":6,"i10":6,"i11":6,"i12":6,"i13":6,"i14":6,"i15":6,"i16":6,"i17":6,"i18":6,"i19":6,"i20":6,"i21":6,"i22":6,"i23":6,"i24":6,"i25":6,"i26":6};
var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
</script>
<noscript>
<div>JavaScript is disabled on your browser.</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.top.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/DataStorageMetricsMXBean.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
<div class="aboutLanguage">Ignite - In-Memory Data Fabric</div>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../org/apache/ignite/mxbean/DataRegionMetricsMXBean.html" title="interface in org.apache.ignite.mxbean"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../../org/apache/ignite/mxbean/IgniteMBeanAware.html" title="interface in org.apache.ignite.mxbean"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?org/apache/ignite/mxbean/DataStorageMetricsMXBean.html" target="_top">Frames</a></li>
<li><a href="DataStorageMetricsMXBean.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a name="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="subTitle">org.apache.ignite.mxbean</div>
<h2 title="Interface DataStorageMetricsMXBean" class="title">Interface DataStorageMetricsMXBean</h2>
</div>
<div class="contentContainer">
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>All Superinterfaces:</dt>
<dd><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></dd>
</dl>
<hr>
<br>
<pre>public interface <span class="typeNameLabel">DataStorageMetricsMXBean</span>
extends <a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></pre>
<div class="block">An MX bean allowing to monitor and tune persistence metrics.</div>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- -->
</a>
<h3>Method Summary</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
<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></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>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#disableMetrics--">disableMetrics</a></span>()</code>
<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/DataStorageMetricsMXBean.html#enableMetrics--">enableMetrics</a></span>()</code>
<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/DataStorageMetricsMXBean.html#getCheckpointTotalTime--">getCheckpointTotalTime</a></span>()</code>
<div class="block">Total checkpoint time from last restart.</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/DataStorageMetricsMXBean.html#getDirtyPages--">getDirtyPages</a></span>()</code>
<div class="block">Total dirty pages for the next 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/DataStorageMetricsMXBean.html#getLastCheckpointCopiedOnWritePagesNumber--">getLastCheckpointCopiedOnWritePagesNumber</a></span>()</code>
<div class="block">Gets the number of pages copied to a temporary checkpoint buffer during the last checkpoint.</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/DataStorageMetricsMXBean.html#getLastCheckpointDataPagesNumber--">getLastCheckpointDataPagesNumber</a></span>()</code>
<div class="block">Gets the number of data pages written during the last checkpoint.</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/DataStorageMetricsMXBean.html#getLastCheckpointDuration--">getLastCheckpointDuration</a></span>()</code>
<div class="block">Gets the duration of the last checkpoint 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/DataStorageMetricsMXBean.html#getLastCheckpointFsyncDuration--">getLastCheckpointFsyncDuration</a></span>()</code>
<div class="block">Gets the duration of the sync phase of the last checkpoint 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/DataStorageMetricsMXBean.html#getLastCheckpointLockWaitDuration--">getLastCheckpointLockWaitDuration</a></span>()</code>
<div class="block">Gets the duration of last checkpoint lock wait 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/DataStorageMetricsMXBean.html#getLastCheckpointMarkDuration--">getLastCheckpointMarkDuration</a></span>()</code>
<div class="block">Gets the duration of last checkpoint mark phase in milliseconds.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getLastCheckpointPagesWriteDuration--">getLastCheckpointPagesWriteDuration</a></span>()</code>
<div class="block">Gets the duration of last checkpoint pages write phase in milliseconds.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getLastCheckpointTotalPagesNumber--">getLastCheckpointTotalPagesNumber</a></span>()</code>
<div class="block">Gets the total number of pages written during the last checkpoint.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getOffHeapSize--">getOffHeapSize</a></span>()</code>
<div class="block">Total offheap size in bytes.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getOffheapUsedSize--">getOffheapUsedSize</a></span>()</code>
<div class="block">Total used offheap size in bytes.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getPagesRead--">getPagesRead</a></span>()</code>
<div class="block">The number of read pages from last restart.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getPagesReplaced--">getPagesReplaced</a></span>()</code>
<div class="block">The number of replaced pages from last restart.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getPagesWritten--">getPagesWritten</a></span>()</code>
<div class="block">The number of written pages from last restart.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getTotalAllocatedSize--">getTotalAllocatedSize</a></span>()</code>
<div class="block">Total size of memory allocated in bytes.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getWalArchiveSegments--">getWalArchiveSegments</a></span>()</code>
<div class="block">Gets the current number of WAL segments in the WAL archive.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getWalBuffPollSpinsRate--">getWalBuffPollSpinsRate</a></span>()</code>
<div class="block">Returns WAL buffer poll spins number over the last time interval.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getWalFsyncTimeAverage--">getWalFsyncTimeAverage</a></span>()</code>
<div class="block">Gets the average WAL fsync duration in microseconds over the last time interval.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getWalLastRollOverTime--">getWalLastRollOverTime</a></span>()</code>
<div class="block">Time of the last WAL segment rollover.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getWalLoggingRate--">getWalLoggingRate</a></span>()</code>
<div class="block">Gets the average number of WAL records per second written during the last time interval.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getWalTotalSize--">getWalTotalSize</a></span>()</code>
<div class="block">Total size in bytes for storage wal files.</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#getWalWritingRate--">getWalWritingRate</a></span>()</code>
<div class="block">Gets the average number of bytes per second written during the last time interval.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#rateTimeInterval-long-">rateTimeInterval</a></span>(long&nbsp;rateTimeInterval)</code>
<div class="block">Sets time interval for rate-based metrics.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#subIntervals-int-">subIntervals</a></span>(int&nbsp;subInts)</code>
<div class="block">Sets a number of sub-intervals the whole <a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.html#rateTimeInterval-long-"><code>rateTimeInterval(long)</code></a> will be split into to calculate
rate-based metrics.</div>
</td>
</tr>
</table>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>Method Detail</h3>
<a name="getWalLoggingRate--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageConfiguration.html#setMetricsRateTimeInterval-long-"><code>DataStorageConfiguration.setMetricsRateTimeInterval(long)</code></a>
configuration property.
The number of subintervals is configured via <a href="../../../../org/apache/ignite/configuration/DataStorageConfiguration.html#setMetricsSubIntervalCount-int-"><code>DataStorageConfiguration.setMetricsSubIntervalCount(int)</code></a>
configuration property.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getWalLoggingRate--">getWalLoggingRate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
</dl>
</li>
</ul>
<a name="getWalWritingRate--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageConfiguration.html#setMetricsRateTimeInterval-long-"><code>DataStorageConfiguration.setMetricsRateTimeInterval(long)</code></a>
configuration property.
The number of subintervals is configured via <a href="../../../../org/apache/ignite/configuration/DataStorageConfiguration.html#setMetricsSubIntervalCount-int-"><code>DataStorageConfiguration.setMetricsSubIntervalCount(int)</code></a>
configuration property.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getWalWritingRate--">getWalWritingRate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
</dl>
</li>
</ul>
<a name="getWalArchiveSegments--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageMetrics.html#getWalArchiveSegments--">getWalArchiveSegments</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
</dl>
</li>
</ul>
<a name="getWalFsyncTimeAverage--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageConfiguration.html#setMetricsRateTimeInterval-long-"><code>DataStorageConfiguration.setMetricsRateTimeInterval(long)</code></a>
configuration property.
The number of subintervals is configured via <a href="../../../../org/apache/ignite/configuration/DataStorageConfiguration.html#setMetricsSubIntervalCount-int-"><code>DataStorageConfiguration.setMetricsSubIntervalCount(int)</code></a>
configuration property.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getWalFsyncTimeAverage--">getWalFsyncTimeAverage</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
</dl>
</li>
</ul>
<a name="getWalBuffPollSpinsRate--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getWalBuffPollSpinsRate</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>="WAL buffer poll spins number over the last time interval.")
long&nbsp;getWalBuffPollSpinsRate()</pre>
<div class="block">Returns WAL buffer poll spins number over the last time interval.
<p>
The length of time interval is configured via <a href="../../../../org/apache/ignite/configuration/DataStorageConfiguration.html#setMetricsRateTimeInterval-long-"><code>DataStorageConfiguration.setMetricsRateTimeInterval(long)</code></a>
configuration property.
The number of subintervals is configured via <a href="../../../../org/apache/ignite/configuration/DataStorageConfiguration.html#setMetricsSubIntervalCount-int-"><code>DataStorageConfiguration.setMetricsSubIntervalCount(int)</code></a>
configuration property.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getWalBuffPollSpinsRate--">getWalBuffPollSpinsRate</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
</dl>
</li>
</ul>
<a name="getWalTotalSize--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getWalTotalSize</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 size in bytes for storage wal files.")
long&nbsp;getWalTotalSize()</pre>
<div class="block">Total size in bytes for storage wal files.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getWalTotalSize--">getWalTotalSize</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total size in bytes for storage wal files.</dd>
</dl>
</li>
</ul>
<a name="getWalLastRollOverTime--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getWalLastRollOverTime</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>="Time of the last WAL segment rollover.")
long&nbsp;getWalLastRollOverTime()</pre>
<div class="block">Time of the last WAL segment rollover.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getWalLastRollOverTime--">getWalLastRollOverTime</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Time of the last WAL segment rollover.</dd>
</dl>
</li>
</ul>
<a name="getCheckpointTotalTime--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getCheckpointTotalTime</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 checkpoint time from last restart.")
long&nbsp;getCheckpointTotalTime()</pre>
<div class="block">Total checkpoint time from last restart.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getCheckpointTotalTime--">getCheckpointTotalTime</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total checkpoint time from last restart.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointDuration--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getLastCheckpointDuration</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;getLastCheckpointDuration()</pre>
<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/DataStorageMetrics.html#getLastCheckpointDuration--">getLastCheckpointDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total checkpoint duration in milliseconds.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointLockWaitDuration--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageMetrics.html#getLastCheckpointLockWaitDuration--">getLastCheckpointLockWaitDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Checkpoint lock wait time in milliseconds.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointMarkDuration--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageMetrics.html#getLastCheckpointMarkDuration--">getLastCheckpointMarkDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Checkpoint mark duration in milliseconds.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointPagesWriteDuration--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageMetrics.html#getLastCheckpointPagesWriteDuration--">getLastCheckpointPagesWriteDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Checkpoint pages write phase in milliseconds.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointFsyncDuration--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageMetrics.html#getLastCheckpointFsyncDuration--">getLastCheckpointFsyncDuration</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Checkpoint fsync time in milliseconds.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointTotalPagesNumber--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageMetrics.html#getLastCheckpointTotalPagesNumber--">getLastCheckpointTotalPagesNumber</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total number of pages written during the last checkpoint.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointDataPagesNumber--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageMetrics.html#getLastCheckpointDataPagesNumber--">getLastCheckpointDataPagesNumber</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total number of data pages written during the last checkpoint.</dd>
</dl>
</li>
</ul>
<a name="getLastCheckpointCopiedOnWritePagesNumber--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">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/DataStorageMetrics.html#getLastCheckpointCopiedOnWritePagesNumber--">getLastCheckpointCopiedOnWritePagesNumber</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</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>
</li>
</ul>
<a name="getDirtyPages--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getDirtyPages</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 dirty pages for the next checkpoint.")
long&nbsp;getDirtyPages()</pre>
<div class="block">Total dirty pages for the next checkpoint.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getDirtyPages--">getDirtyPages</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total dirty pages for the next checkpoint.</dd>
</dl>
</li>
</ul>
<a name="getPagesRead--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getPagesRead</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>="The number of read pages from last restart.")
long&nbsp;getPagesRead()</pre>
<div class="block">The number of read pages from last restart.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getPagesRead--">getPagesRead</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The number of read pages from last restart.</dd>
</dl>
</li>
</ul>
<a name="getPagesWritten--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getPagesWritten</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>="The number of written pages from last restart.")
long&nbsp;getPagesWritten()</pre>
<div class="block">The number of written pages from last restart.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getPagesWritten--">getPagesWritten</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The number of written pages from last restart.</dd>
</dl>
</li>
</ul>
<a name="getPagesReplaced--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getPagesReplaced</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>="The number of replaced pages from last restart.")
long&nbsp;getPagesReplaced()</pre>
<div class="block">The number of replaced pages from last restart.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getPagesReplaced--">getPagesReplaced</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The number of replaced pages from last restart.</dd>
</dl>
</li>
</ul>
<a name="getOffHeapSize--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getOffHeapSize</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 offheap size in bytes.")
long&nbsp;getOffHeapSize()</pre>
<div class="block">Total offheap size in bytes.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getOffHeapSize--">getOffHeapSize</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total offheap size in bytes.</dd>
</dl>
</li>
</ul>
<a name="getOffheapUsedSize--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getOffheapUsedSize</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 used offheap size in bytes.")
long&nbsp;getOffheapUsedSize()</pre>
<div class="block">Total used offheap size in bytes.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getOffheapUsedSize--">getOffheapUsedSize</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total used offheap size in bytes.</dd>
</dl>
</li>
</ul>
<a name="getTotalAllocatedSize--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>getTotalAllocatedSize</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 size of memory allocated in bytes.")
long&nbsp;getTotalAllocatedSize()</pre>
<div class="block">Total size of memory allocated in bytes.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/ignite/DataStorageMetrics.html#getTotalAllocatedSize--">getTotalAllocatedSize</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/ignite/DataStorageMetrics.html" title="interface in org.apache.ignite">DataStorageMetrics</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Total size of memory allocated in bytes.</dd>
</dl>
</li>
</ul>
<a name="enableMetrics--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">Enables persistence metrics collection on an Apache Ignite node.</div>
</li>
</ul>
<a name="disableMetrics--">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">Disables persistence metrics collection on an Apache Ignite node.</div>
</li>
</ul>
<a name="rateTimeInterval-long-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<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">Sets time interval for rate-based metrics. Identical to setting
<a href="../../../../org/apache/ignite/configuration/DataStorageConfiguration.html#setMetricsRateTimeInterval-long-"><code>DataStorageConfiguration.setMetricsRateTimeInterval(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>
</dl>
</li>
</ul>
<a name="subIntervals-int-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<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">Sets a number of sub-intervals the whole <a href="../../../../org/apache/ignite/mxbean/DataStorageMetricsMXBean.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/DataStorageConfiguration.html#setMetricsSubIntervalCount-int-"><code>DataStorageConfiguration.setMetricsSubIntervalCount(int)</code></a> configuration
property.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>subInts</code> - A number of sub-intervals.</dd>
</dl>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
<a name="navbar.bottom.firstrow">
<!-- -->
</a>
<ul class="navList" title="Navigation">
<li><a href="../../../../overview-summary.html">Overview</a></li>
<li><a href="package-summary.html">Package</a></li>
<li class="navBarCell1Rev">Class</li>
<li><a href="class-use/DataStorageMetricsMXBean.html">Use</a></li>
<li><a href="package-tree.html">Tree</a></li>
<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
<li><a href="../../../../index-all.html">Index</a></li>
<li><a href="../../../../help-doc.html">Help</a></li>
</ul>
<div class="aboutLanguage">Ignite - In-Memory Data Fabric</div>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../org/apache/ignite/mxbean/DataRegionMetricsMXBean.html" title="interface in org.apache.ignite.mxbean"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
<li><a href="../../../../org/apache/ignite/mxbean/IgniteMBeanAware.html" title="interface in org.apache.ignite.mxbean"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?org/apache/ignite/mxbean/DataStorageMetricsMXBean.html" target="_top">Frames</a></li>
<li><a href="DataStorageMetricsMXBean.html" target="_top">No&nbsp;Frames</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>Summary:&nbsp;</li>
<li>Nested&nbsp;|&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method.summary">Method</a></li>
</ul>
<ul class="subNavList">
<li>Detail:&nbsp;</li>
<li>Field&nbsp;|&nbsp;</li>
<li>Constr&nbsp;|&nbsp;</li>
<li><a href="#method.detail">Method</a></li>
</ul>
</div>
<a name="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
<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>
</body>
</html>