org.apache.ignite.mxbean

Interface DataStorageMetricsMXBean

All Superinterfaces:

DataStorageMetrics

Deprecated.

Use GridMetricManager instead.

@Deprecated
public interface DataStorageMetricsMXBean
extends DataStorageMetrics

An MX bean allowing to monitor and tune persistence metrics.

Method Summary

Modifier and Type	Method and Description
void	disableMetrics() Deprecated. Disables persistence metrics collection on an Apache Ignite node.
void	enableMetrics() Deprecated. Enables persistence metrics collection on an Apache Ignite node.
long	getCheckpointBufferSize() Deprecated. Checkpoint buffer size in bytes.
long	getCheckpointTotalTime() Deprecated. Total checkpoint time from last restart.
long	getDirtyPages() Deprecated. Total dirty pages for the next checkpoint.
long	getLastCheckpointCopiedOnWritePagesNumber() Deprecated. Gets the number of pages copied to a temporary checkpoint buffer during the last checkpoint.
long	getLastCheckpointDataPagesNumber() Deprecated. Gets the number of data pages written during the last checkpoint.
long	getLastCheckpointDuration() Deprecated. Gets the duration of the last checkpoint in milliseconds.
long	getLastCheckpointFsyncDuration() Deprecated. Gets the duration of the sync phase of the last checkpoint in milliseconds.
long	getLastCheckpointLockWaitDuration() Deprecated. Gets the duration of last checkpoint lock wait in milliseconds.
long	getLastCheckpointMarkDuration() Deprecated. Gets the duration of last checkpoint mark phase in milliseconds.
long	getLastCheckpointPagesWriteDuration() Deprecated. Gets the duration of last checkpoint pages write phase in milliseconds.
long	getLastCheckpointStarted() Deprecated. Returns time when the last checkpoint was started.
long	getLastCheckpointTotalPagesNumber() Deprecated. Gets the total number of pages written during the last checkpoint.
long	getOffHeapSize() Deprecated. Total offheap size in bytes.
long	getOffheapUsedSize() Deprecated. Total used offheap size in bytes.
long	getPagesRead() Deprecated. The number of read pages from last restart.
long	getPagesReplaced() Deprecated. The number of replaced pages from last restart.
long	getPagesWritten() Deprecated. The number of written pages from last restart.
long	getSparseStorageSize() Deprecated. Storage space allocated adjusted for possible sparsity in bytes.
long	getStorageSize() Deprecated. Storage space allocated in bytes.
long	getTotalAllocatedSize() Deprecated. Total size of memory allocated in bytes.
long	getUsedCheckpointBufferPages() Deprecated. Gets used checkpoint buffer size in pages.
long	getUsedCheckpointBufferSize() Deprecated. Gets used checkpoint buffer size in bytes.
int	getWalArchiveSegments() Deprecated. Gets the current number of WAL segments in the WAL archive.
long	getWalBuffPollSpinsRate() Deprecated. Returns WAL buffer poll spins number over the last time interval.
long	getWalCompressedBytes() Deprecated. Getting the total size of the compressed segments in bytes.
float	getWalFsyncTimeAverage() Deprecated. Gets the average WAL fsync duration in microseconds over the last time interval.
long	getWalLastRollOverTime() Deprecated. Time of the last WAL segment rollover.
float	getWalLoggingRate() Deprecated. Gets the average number of WAL records per second written during the last time interval.
long	getWalTotalSize() Deprecated. Total size in bytes for storage wal files.
float	getWalWritingRate() Deprecated. Gets the average number of bytes per second written during the last time interval.
long	getWalWrittenBytes() Deprecated. Getting the total number of logged bytes into the WAL.
void	rateTimeInterval(long rateTimeInterval) Deprecated. Use MetricsMxBean.configureHitRateMetric(String, long) instead.
void	subIntervals(int subInts) Deprecated. Use MetricsMxBean.configureHitRateMetric(String, long) instead.

Method Detail

getWalLoggingRate

@MXBeanDescription(value="Average number of WAL records per second written during the last time interval.")
float getWalLoggingRate()

Deprecated.

Gets the average number of WAL records per second written during the last time interval.

The length of time interval is configured via DataStorageConfiguration.setMetricsRateTimeInterval(long) configuration property. The number of subintervals is configured via DataStorageConfiguration.setMetricsSubIntervalCount(int) configuration property.

Specified by:

getWalLoggingRate in interface DataStorageMetrics

getWalWritingRate

@MXBeanDescription(value="Average number of bytes per second written during the last time interval.")
float getWalWritingRate()

Deprecated.

Gets the average number of bytes per second written during the last time interval. The length of time interval is configured via DataStorageConfiguration.setMetricsRateTimeInterval(long) configuration property. The number of subintervals is configured via DataStorageConfiguration.setMetricsSubIntervalCount(int) configuration property.

Specified by:

getWalWritingRate in interface DataStorageMetrics

getWalArchiveSegments

@MXBeanDescription(value="Current number of WAL segments in the WAL archive.")
int getWalArchiveSegments()

Deprecated.

Gets the current number of WAL segments in the WAL archive.

Specified by:

getWalArchiveSegments in interface DataStorageMetrics

getWalFsyncTimeAverage

@MXBeanDescription(value="Average WAL fsync duration in microseconds over the last time interval.")
float getWalFsyncTimeAverage()

Deprecated.

Gets the average WAL fsync duration in microseconds over the last time interval.

The length of time interval is configured via DataStorageConfiguration.setMetricsRateTimeInterval(long) configuration property. The number of subintervals is configured via DataStorageConfiguration.setMetricsSubIntervalCount(int) configuration property.

Specified by:

getWalFsyncTimeAverage in interface DataStorageMetrics

getWalBuffPollSpinsRate

@MXBeanDescription(value="WAL buffer poll spins number over the last time interval.")
long getWalBuffPollSpinsRate()

Deprecated.

Returns WAL buffer poll spins number over the last time interval.

The length of time interval is configured via DataStorageConfiguration.setMetricsRateTimeInterval(long) configuration property. The number of subintervals is configured via DataStorageConfiguration.setMetricsSubIntervalCount(int) configuration property.

Specified by:

getWalBuffPollSpinsRate in interface DataStorageMetrics

getWalTotalSize

@MXBeanDescription(value="Total size in bytes for storage wal files.")
long getWalTotalSize()

Deprecated.

Total size in bytes for storage wal files.

Specified by:

getWalTotalSize in interface DataStorageMetrics

Returns:

Total size in bytes for storage wal files.

getWalLastRollOverTime

@MXBeanDescription(value="Time of the last WAL segment rollover.")
long getWalLastRollOverTime()

Deprecated.

Time of the last WAL segment rollover.

Specified by:

getWalLastRollOverTime in interface DataStorageMetrics

Returns:

Time of the last WAL segment rollover.

getCheckpointTotalTime

@MXBeanDescription(value="Total checkpoint time from last restart.")
long getCheckpointTotalTime()

Deprecated.

Total checkpoint time from last restart.

Specified by:

getCheckpointTotalTime in interface DataStorageMetrics

Returns:

Total checkpoint time from last restart.

getUsedCheckpointBufferPages

@MXBeanDescription(value="Used checkpoint buffer size in pages.")
long getUsedCheckpointBufferPages()

Deprecated.

Gets used checkpoint buffer size in pages.

Specified by:

getUsedCheckpointBufferPages in interface DataStorageMetrics

Returns:

Checkpoint buffer size in pages.

getUsedCheckpointBufferSize

@MXBeanDescription(value="Used checkpoint buffer size in bytes.")
long getUsedCheckpointBufferSize()

Deprecated.

Gets used checkpoint buffer size in bytes.

Specified by:

getUsedCheckpointBufferSize in interface DataStorageMetrics

Returns:

Checkpoint buffer size in bytes.

getCheckpointBufferSize

@MXBeanDescription(value="Total size in bytes for checkpoint buffer.")
long getCheckpointBufferSize()

Deprecated.

Checkpoint buffer size in bytes.

Specified by:

getCheckpointBufferSize in interface DataStorageMetrics

Returns:

Checkpoint buffer size in bytes.

getLastCheckpointDuration

@MXBeanDescription(value="Duration of the last checkpoint in milliseconds.")
long getLastCheckpointDuration()

Deprecated.

Gets the duration of the last checkpoint in milliseconds.

Specified by:

getLastCheckpointDuration in interface DataStorageMetrics

Returns:

Total checkpoint duration in milliseconds.

getLastCheckpointStarted

@MXBeanDescription(value="Time when the last checkpoint was started.")
long getLastCheckpointStarted()

Deprecated.

Returns time when the last checkpoint was started.

Specified by:

getLastCheckpointStarted in interface DataStorageMetrics

Returns:

Time when the last checkpoint was started.

getLastCheckpointLockWaitDuration

@MXBeanDescription(value="Duration of the checkpoint lock wait in milliseconds.")
long getLastCheckpointLockWaitDuration()

Deprecated.

Gets the duration of last checkpoint lock wait in milliseconds.

Specified by:

getLastCheckpointLockWaitDuration in interface DataStorageMetrics

Returns:

Checkpoint lock wait time in milliseconds.

getLastCheckpointMarkDuration

@MXBeanDescription(value="Duration of the checkpoint mark in milliseconds.")
long getLastCheckpointMarkDuration()

Deprecated.

Gets the duration of last checkpoint mark phase in milliseconds.

Specified by:

getLastCheckpointMarkDuration in interface DataStorageMetrics

Returns:

Checkpoint mark duration in milliseconds.

getLastCheckpointPagesWriteDuration

@MXBeanDescription(value="Duration of the checkpoint pages write in milliseconds.")
long getLastCheckpointPagesWriteDuration()

Deprecated.

Gets the duration of last checkpoint pages write phase in milliseconds.

Specified by:

getLastCheckpointPagesWriteDuration in interface DataStorageMetrics

Returns:

Checkpoint pages write phase in milliseconds.

getLastCheckpointFsyncDuration

@MXBeanDescription(value="Duration of the sync phase of the last checkpoint in milliseconds.")
long getLastCheckpointFsyncDuration()

Deprecated.

Gets the duration of the sync phase of the last checkpoint in milliseconds.

Specified by:

getLastCheckpointFsyncDuration in interface DataStorageMetrics

Returns:

Checkpoint fsync time in milliseconds.

getLastCheckpointTotalPagesNumber

@MXBeanDescription(value="Total number of pages written during the last checkpoint.")
long getLastCheckpointTotalPagesNumber()

Deprecated.

Gets the total number of pages written during the last checkpoint.

Specified by:

getLastCheckpointTotalPagesNumber in interface DataStorageMetrics

Returns:

Total number of pages written during the last checkpoint.

getLastCheckpointDataPagesNumber

@MXBeanDescription(value="Total number of data pages written during the last checkpoint.")
long getLastCheckpointDataPagesNumber()

Deprecated.

Gets the number of data pages written during the last checkpoint.

Specified by:

getLastCheckpointDataPagesNumber in interface DataStorageMetrics

Returns:

Total number of data pages written during the last checkpoint.

getLastCheckpointCopiedOnWritePagesNumber

@MXBeanDescription(value="Number of pages copied to a temporary checkpoint buffer during the last checkpoint.")
long getLastCheckpointCopiedOnWritePagesNumber()

Deprecated.

Gets the number of pages copied to a temporary checkpoint buffer during the last checkpoint.

Specified by:

getLastCheckpointCopiedOnWritePagesNumber in interface DataStorageMetrics

Returns:

Total number of pages copied to a temporary checkpoint buffer during the last checkpoint.

getDirtyPages

@MXBeanDescription(value="Total dirty pages for the next checkpoint.")
long getDirtyPages()

Deprecated.

Total dirty pages for the next checkpoint.

Specified by:

getDirtyPages in interface DataStorageMetrics

Returns:

Total dirty pages for the next checkpoint.

getPagesRead

@MXBeanDescription(value="The number of read pages from last restart.")
long getPagesRead()

Deprecated.

The number of read pages from last restart.

Specified by:

getPagesRead in interface DataStorageMetrics

Returns:

The number of read pages from last restart.

getPagesWritten

@MXBeanDescription(value="The number of written pages from last restart.")
long getPagesWritten()

Deprecated.

The number of written pages from last restart.

Specified by:

getPagesWritten in interface DataStorageMetrics

Returns:

The number of written pages from last restart.

getPagesReplaced

@MXBeanDescription(value="The number of replaced pages from last restart.")
long getPagesReplaced()

Deprecated.

The number of replaced pages from last restart.

Specified by:

getPagesReplaced in interface DataStorageMetrics

Returns:

The number of replaced pages from last restart.

getOffHeapSize

@MXBeanDescription(value="Total offheap size in bytes.")
long getOffHeapSize()

Deprecated.

Total offheap size in bytes.

Specified by:

getOffHeapSize in interface DataStorageMetrics

Returns:

Total offheap size in bytes.

getOffheapUsedSize

@MXBeanDescription(value="Total used offheap size in bytes.")
long getOffheapUsedSize()

Deprecated.

Total used offheap size in bytes.

Specified by:

getOffheapUsedSize in interface DataStorageMetrics

Returns:

Total used offheap size in bytes.

getTotalAllocatedSize

@MXBeanDescription(value="Total size of memory allocated in bytes.")
long getTotalAllocatedSize()

Deprecated.

Total size of memory allocated in bytes.

Specified by:

getTotalAllocatedSize in interface DataStorageMetrics

Returns:

Total size of memory allocated in bytes.

enableMetrics

@MXBeanDescription(value="Enables persistence metrics collection on an Apache Ignite node.")
void enableMetrics()

Deprecated.

Enables persistence metrics collection on an Apache Ignite node.

disableMetrics

@MXBeanDescription(value="Disables persistence metrics collection on an Apache Ignite node.")
void disableMetrics()

Deprecated.

Disables persistence metrics collection on an Apache Ignite node.

rateTimeInterval

@MXBeanDescription(value="Sets time interval for pages allocation and eviction monitoring purposes.")
 @Deprecated
void rateTimeInterval(@MXBeanParameter(name="rateTimeInterval",description="Time interval (in milliseconds) to set.")
                                                                                                                                         long rateTimeInterval)

Deprecated. Use MetricsMxBean.configureHitRateMetric(String, long) instead.

Sets time interval for rate-based metrics. Identical to setting DataStorageConfiguration.setMetricsRateTimeInterval(long) configuration property.

Parameters:

rateTimeInterval - Time interval (in milliseconds) used for allocation and eviction rates calculations.

subIntervals

@MXBeanDescription(value="Sets a number of sub-intervals to calculate allocation and eviction rates metrics.")
 @Deprecated
void subIntervals(@MXBeanParameter(name="subInts",description="Number of subintervals to set.")
                                                                                                                                              int subInts)

Deprecated. Use MetricsMxBean.configureHitRateMetric(String, long) instead.

Sets a number of sub-intervals the whole rateTimeInterval(long) will be split into to calculate rate-based metrics. Identical to setting DataStorageConfiguration.setMetricsSubIntervalCount(int) configuration property.

Parameters:

subInts - A number of sub-intervals.

getStorageSize

@MXBeanDescription(value="Storage space allocated, in bytes.")
long getStorageSize()

Deprecated.

Storage space allocated in bytes.

Specified by:

getStorageSize in interface DataStorageMetrics

Returns:

Storage space allocated in bytes.

getSparseStorageSize

@MXBeanDescription(value="Storage space allocated adjusted for possible sparsity, in bytes.")
long getSparseStorageSize()

Deprecated.

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.

Specified by:

getSparseStorageSize in interface DataStorageMetrics

Returns:

Storage space allocated adjusted for possible sparsity in bytes or negative value is not supported.

getWalWrittenBytes

@MXBeanDescription(value="Getting the total number of logged bytes into the WAL.")
long getWalWrittenBytes()

Deprecated.

Getting the total number of logged bytes into the WAL.

Specified by:

getWalWrittenBytes in interface DataStorageMetrics

Returns:

Number of bytes.

getWalCompressedBytes

@MXBeanDescription(value="Getting the total size of the compressed segments in bytes.")
long getWalCompressedBytes()

Deprecated.

Getting the total size of the compressed segments in bytes.

Specified by:

getWalCompressedBytes in interface DataStorageMetrics

Returns:

Number of bytes.