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| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">Use <code>GridMetricManager</code> instead.</span></div> |
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| <pre><a href="https://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">DataStorageMetrics</span></pre> |
| <div class="block">Data storage metrics are used to obtain statistics on persistent store and whole data storage.</div> |
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| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/DataStorageMetrics.html#getCheckpointBufferSize--">getCheckpointBufferSize</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Checkpoint buffer size in bytes.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/DataStorageMetrics.html#getCheckpointTotalTime--">getCheckpointTotalTime</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total checkpoint time from last restart.</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/DataStorageMetrics.html#getDirtyPages--">getDirtyPages</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total dirty pages for the next 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/DataStorageMetrics.html#getLastCheckpointCopiedOnWritePagesNumber--">getLastCheckpointCopiedOnWritePagesNumber</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the number of pages copied to a temporary checkpoint buffer 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/DataStorageMetrics.html#getLastCheckpointDataPagesNumber--">getLastCheckpointDataPagesNumber</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the number of data pages written 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/DataStorageMetrics.html#getLastCheckpointDuration--">getLastCheckpointDuration</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </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/DataStorageMetrics.html#getLastCheckpointFsyncDuration--">getLastCheckpointFsyncDuration</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the duration of the sync phase 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/DataStorageMetrics.html#getLastCheckpointLockWaitDuration--">getLastCheckpointLockWaitDuration</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the duration of last checkpoint lock wait 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/DataStorageMetrics.html#getLastCheckpointMarkDuration--">getLastCheckpointMarkDuration</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the duration of last checkpoint mark 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/DataStorageMetrics.html#getLastCheckpointPagesWriteDuration--">getLastCheckpointPagesWriteDuration</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the duration of last checkpoint pages write 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/DataStorageMetrics.html#getLastCheckpointStarted--">getLastCheckpointStarted</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Returns time when the last checkpoint was started.</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/DataStorageMetrics.html#getLastCheckpointTotalPagesNumber--">getLastCheckpointTotalPagesNumber</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <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/DataStorageMetrics.html#getOffHeapSize--">getOffHeapSize</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <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/DataStorageMetrics.html#getOffheapUsedSize--">getOffheapUsedSize</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <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/DataStorageMetrics.html#getPagesRead--">getPagesRead</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <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/DataStorageMetrics.html#getPagesReplaced--">getPagesReplaced</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <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/DataStorageMetrics.html#getPagesWritten--">getPagesWritten</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <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/DataStorageMetrics.html#getSparseStorageSize--">getSparseStorageSize</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Storage space allocated adjusted for possible sparsity in bytes.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/DataStorageMetrics.html#getStorageSize--">getStorageSize</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Storage space allocated in bytes.</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/DataStorageMetrics.html#getTotalAllocatedSize--">getTotalAllocatedSize</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total size of memory allocated in bytes.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/DataStorageMetrics.html#getUsedCheckpointBufferPages--">getUsedCheckpointBufferPages</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets used checkpoint buffer size in pages.</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/DataStorageMetrics.html#getUsedCheckpointBufferSize--">getUsedCheckpointBufferSize</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets used checkpoint buffer size in bytes.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/DataStorageMetrics.html#getWalArchiveSegments--">getWalArchiveSegments</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the current number of WAL segments in the WAL archive.</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/DataStorageMetrics.html#getWalBuffPollSpinsRate--">getWalBuffPollSpinsRate</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Returns WAL buffer poll spins number over the last time interval.</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/DataStorageMetrics.html#getWalFsyncTimeAverage--">getWalFsyncTimeAverage</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the average WAL fsync duration in microseconds over the last time interval.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/DataStorageMetrics.html#getWalLastRollOverTime--">getWalLastRollOverTime</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Time of the last WAL segment rollover.</div> |
| </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>float</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/DataStorageMetrics.html#getWalLoggingRate--">getWalLoggingRate</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the average number of WAL records per second written during the last time interval.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/DataStorageMetrics.html#getWalTotalSize--">getWalTotalSize</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total size in bytes for storage wal files.</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>float</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/ignite/DataStorageMetrics.html#getWalWritingRate--">getWalWritingRate</a></span>()</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the average number of bytes per second written during the last time interval.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
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| <a name="getWalLoggingRate--"> |
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| <h4>getWalLoggingRate</h4> |
| <pre>float getWalLoggingRate()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </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/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> |
| </li> |
| </ul> |
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| </a> |
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| <h4>getWalWritingRate</h4> |
| <pre>float getWalWritingRate()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </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/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> |
| </li> |
| </ul> |
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| <h4>getWalArchiveSegments</h4> |
| <pre>int getWalArchiveSegments()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the current number of WAL segments in the WAL archive.</div> |
| </li> |
| </ul> |
| <a name="getWalFsyncTimeAverage--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getWalFsyncTimeAverage</h4> |
| <pre>float getWalFsyncTimeAverage()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </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/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> |
| </li> |
| </ul> |
| <a name="getWalBuffPollSpinsRate--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getWalBuffPollSpinsRate</h4> |
| <pre>long getWalBuffPollSpinsRate()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <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> |
| </li> |
| </ul> |
| <a name="getWalTotalSize--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getWalTotalSize</h4> |
| <pre>long getWalTotalSize()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total size in bytes for storage wal files.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Total size in bytes for storage wal files.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getWalLastRollOverTime--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getWalLastRollOverTime</h4> |
| <pre>long getWalLastRollOverTime()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Time of the last WAL segment rollover.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Time of the last WAL segment rollover.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCheckpointTotalTime--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCheckpointTotalTime</h4> |
| <pre>long getCheckpointTotalTime()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total checkpoint time from last restart.</div> |
| <dl> |
| <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>long getLastCheckpointDuration()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the duration of the last checkpoint in milliseconds.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Total checkpoint duration in milliseconds.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLastCheckpointStarted--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastCheckpointStarted</h4> |
| <pre>long getLastCheckpointStarted()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Returns time when the last checkpoint was started.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Time when the last checkpoint was started.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getLastCheckpointLockWaitDuration--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastCheckpointLockWaitDuration</h4> |
| <pre>long getLastCheckpointLockWaitDuration()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the duration of last checkpoint lock wait in milliseconds.</div> |
| <dl> |
| <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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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastCheckpointMarkDuration</h4> |
| <pre>long getLastCheckpointMarkDuration()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the duration of last checkpoint mark phase in milliseconds.</div> |
| <dl> |
| <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>long getLastCheckpointPagesWriteDuration()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the duration of last checkpoint pages write phase in milliseconds.</div> |
| <dl> |
| <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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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getLastCheckpointFsyncDuration</h4> |
| <pre>long getLastCheckpointFsyncDuration()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the duration of the sync phase of the last checkpoint in milliseconds.</div> |
| <dl> |
| <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>long getLastCheckpointTotalPagesNumber()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the total number of pages written during the last checkpoint.</div> |
| <dl> |
| <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>long getLastCheckpointDataPagesNumber()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the number of data pages written during the last checkpoint.</div> |
| <dl> |
| <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>long getLastCheckpointCopiedOnWritePagesNumber()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets the number of pages copied to a temporary checkpoint buffer during the last checkpoint.</div> |
| <dl> |
| <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>long getDirtyPages()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total dirty pages for the next checkpoint.</div> |
| <dl> |
| <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>long getPagesRead()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">The number of read pages from last restart.</div> |
| <dl> |
| <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>long getPagesWritten()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">The number of written pages from last restart.</div> |
| <dl> |
| <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>long getPagesReplaced()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">The number of replaced pages from last restart.</div> |
| <dl> |
| <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>long getOffHeapSize()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total offheap size in bytes.</div> |
| <dl> |
| <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>long getOffheapUsedSize()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total used offheap size in bytes.</div> |
| <dl> |
| <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>long getTotalAllocatedSize()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Total size of memory allocated in bytes.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Total size of memory allocated in bytes.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getUsedCheckpointBufferPages--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getUsedCheckpointBufferPages</h4> |
| <pre>long getUsedCheckpointBufferPages()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets used checkpoint buffer size in pages.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Checkpoint buffer size in pages.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getUsedCheckpointBufferSize--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getUsedCheckpointBufferSize</h4> |
| <pre>long getUsedCheckpointBufferSize()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Gets used checkpoint buffer size in bytes.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Checkpoint buffer size in bytes.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getCheckpointBufferSize--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getCheckpointBufferSize</h4> |
| <pre>long getCheckpointBufferSize()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Checkpoint buffer size in bytes.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Checkpoint buffer size in bytes.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getStorageSize--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getStorageSize</h4> |
| <pre>long getStorageSize()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Storage space allocated in bytes.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Storage space allocated in bytes.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getSparseStorageSize--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>getSparseStorageSize</h4> |
| <pre>long getSparseStorageSize()</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| <div class="block">Storage space allocated adjusted for possible sparsity in bytes. |
| |
| May produce unstable or even incorrect result on some file systems (e.g. XFS). |
| Known to work correctly on Ext4 and Btrfs.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Storage space allocated adjusted for possible sparsity in bytes |
| or negative value is not supported.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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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>2021 Copyright © 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 Database and Caching Platform</b> </td> <td>: ver. <strong>2.10.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: March 10 2021 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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