Package org.teiid.adminapi.impl

Class EngineStatisticsMetadata

java.lang.Object

org.teiid.adminapi.impl.AdminObjectImpl

org.teiid.adminapi.impl.EngineStatisticsMetadata

All Implemented Interfaces:

Serializable, AdminObject, DomainAware, EngineStatistics, EngineStatisticsBean

public class EngineStatisticsMetadata
extends AdminObjectImpl
implements EngineStatistics

See Also:

Serialized Form

Field Summary

Fields inherited from class org.teiid.adminapi.impl.AdminObjectImpl

attachments

Fields inherited from interface org.teiid.adminapi.AdminObject

DELIMITER, DELIMITER_CHAR, ESCAPED_DELIMITER, ESCAPED_WILDCARD, WILDCARD

Constructor Summary

Constructors

Constructor	Description
EngineStatisticsMetadata()

Method Summary

Modifier and Type	Method	Description
int	getActivePlanCount()	Current active plan count
long	getBufferHeapInUseKb()	Heap memory estimate in use by buffer manager
long	getBufferHeapReservedByActivePlansKb()	Total processing memory reserved by active plans
long	getCacheReadCount()	Total number of cache reads, includes disk and soft-cache references
long	getCacheWriteCount()	Total number of cache writes, includes disk and soft-cache references
long	getDiskReadCount()	Number reads from the disk used by buffer manager that cache overflowed.
long	getDiskSpaceUsedInMB()	Disk space used by buffer manager to save overflowed memory contents
long	getDiskWriteCount()	Number of writes to disk by buffer manager to save the overflow from memory
int	getMaxWaitPlanWaterMark()	High water mark for the waiting plans
long	getMemoryUsedByActivePlansInKB()	Total memory used by buffer manager for active plans
int	getSessionCount()	Active Number of Sessions in the engine
long	getStorageReadCount()	Total number of storage reads from the layer below the heap
long	getStorageWriteCount()	Total number of storage writes to the layer below the heap
long	getTotalMemoryUsedInKB()	Total amount memory used by buffer manager for active queries and cached queries
int	getWaitPlanCount()	Current number of waiting plans in the queue
void	setActivePlanCount(int activePlanCount)
void	setCacheReadCount(long cacheReadCount)
void	setCacheWriteCount(long cacheWriteCount)
void	setDiskReadCount(long diskReadCount)
void	setDiskSpaceUsedInMB(long diskSpaceUsedInMB)
void	setDiskWriteCount(long diskWriteCount)
void	setMaxWaitPlanWaterMark(int maxWaitPlanCount)
void	setMemoryUsedByActivePlansInKB(long memoryUsedByActivePlansInKB)
void	setSessionCount(int sessionCount)
void	setTotalMemoryUsedInKB(long totalMemoryUsedInKB)
void	setWaitPlanCount(int waitPlanCount)
String	toString()

Methods inherited from class org.teiid.adminapi.impl.AdminObjectImpl

addAttachment, addAttchment, addProperty, getAttachment, getHostName, getName, getProperties, getPropertiesMap, getPropertyValue, getServerGroup, getServerName, removeAttachment, removeProperty, setHostName, setName, setProperties, setServerGroup, setServerName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.teiid.adminapi.AdminObject

getName, getProperties, getPropertyValue

Methods inherited from interface org.teiid.adminapi.DomainAware

getHostName, getServerGroup, getServerName

Constructor Detail

EngineStatisticsMetadata

public EngineStatisticsMetadata()

Method Detail

getSessionCount

public int getSessionCount()

Description copied from interface: EngineStatisticsBean

Active Number of Sessions in the engine

Specified by:

getSessionCount in interface EngineStatisticsBean

Returns:

getTotalMemoryUsedInKB

public long getTotalMemoryUsedInKB()

Description copied from interface: EngineStatisticsBean

Total amount memory used by buffer manager for active queries and cached queries

Specified by:

getTotalMemoryUsedInKB in interface EngineStatisticsBean

Returns:

See Also:

EngineStatisticsBean.getBufferHeapInUseKb()

getMemoryUsedByActivePlansInKB

public long getMemoryUsedByActivePlansInKB()

Description copied from interface: EngineStatisticsBean

Total memory used by buffer manager for active plans

Specified by:

getMemoryUsedByActivePlansInKB in interface EngineStatisticsBean

Returns:

See Also:

EngineStatisticsBean.getBufferHeapReservedByActivePlansKb()

getDiskWriteCount

public long getDiskWriteCount()

Description copied from interface: EngineStatisticsBean

Number of writes to disk by buffer manager to save the overflow from memory

Specified by:

getDiskWriteCount in interface EngineStatisticsBean

Returns:

getDiskReadCount

public long getDiskReadCount()

Description copied from interface: EngineStatisticsBean

Number reads from the disk used by buffer manager that cache overflowed.

Specified by:

getDiskReadCount in interface EngineStatisticsBean

Returns:

getCacheReadCount

public long getCacheReadCount()

Description copied from interface: EngineStatisticsBean

Total number of cache reads, includes disk and soft-cache references

Specified by:

getCacheReadCount in interface EngineStatisticsBean

Returns:

See Also:

EngineStatisticsBean.getStorageReadCount()

getCacheWriteCount

public long getCacheWriteCount()

Description copied from interface: EngineStatisticsBean

Total number of cache writes, includes disk and soft-cache references

Specified by:

getCacheWriteCount in interface EngineStatisticsBean

Returns:

See Also:

EngineStatisticsBean.getStorageReadCount()

getDiskSpaceUsedInMB

public long getDiskSpaceUsedInMB()

Description copied from interface: EngineStatisticsBean

Disk space used by buffer manager to save overflowed memory contents

Specified by:

getDiskSpaceUsedInMB in interface EngineStatisticsBean

Returns:

getActivePlanCount

public int getActivePlanCount()

Description copied from interface: EngineStatisticsBean

Current active plan count

Specified by:

getActivePlanCount in interface EngineStatisticsBean

Returns:

getWaitPlanCount

public int getWaitPlanCount()

Description copied from interface: EngineStatisticsBean

Current number of waiting plans in the queue

Specified by:

getWaitPlanCount in interface EngineStatisticsBean

Returns:

getMaxWaitPlanWaterMark

public int getMaxWaitPlanWaterMark()

Description copied from interface: EngineStatisticsBean

High water mark for the waiting plans

Specified by:

getMaxWaitPlanWaterMark in interface EngineStatisticsBean

Returns:

setSessionCount

public void setSessionCount(int sessionCount)

setTotalMemoryUsedInKB

public void setTotalMemoryUsedInKB(long totalMemoryUsedInKB)

setMemoryUsedByActivePlansInKB

public void setMemoryUsedByActivePlansInKB(long memoryUsedByActivePlansInKB)

setDiskWriteCount

public void setDiskWriteCount(long diskWriteCount)

setDiskReadCount

public void setDiskReadCount(long diskReadCount)

setCacheWriteCount

public void setCacheWriteCount(long cacheWriteCount)

setCacheReadCount

public void setCacheReadCount(long cacheReadCount)

setDiskSpaceUsedInMB

public void setDiskSpaceUsedInMB(long diskSpaceUsedInMB)

setActivePlanCount

public void setActivePlanCount(int activePlanCount)

setWaitPlanCount

public void setWaitPlanCount(int waitPlanCount)

setMaxWaitPlanWaterMark

public void setMaxWaitPlanWaterMark(int maxWaitPlanCount)

toString

public String toString()

Overrides:

toString in class Object

getBufferHeapInUseKb

public long getBufferHeapInUseKb()

Description copied from interface: EngineStatisticsBean

Heap memory estimate in use by buffer manager

Specified by:

getBufferHeapInUseKb in interface EngineStatisticsBean

Returns:

getBufferHeapReservedByActivePlansKb

public long getBufferHeapReservedByActivePlansKb()

Description copied from interface: EngineStatisticsBean

Total processing memory reserved by active plans

Specified by:

getBufferHeapReservedByActivePlansKb in interface EngineStatisticsBean

Returns:

getStorageReadCount

public long getStorageReadCount()

Description copied from interface: EngineStatisticsBean

Total number of storage reads from the layer below the heap

Specified by:

getStorageReadCount in interface EngineStatisticsBean

Returns:

getStorageWriteCount

public long getStorageWriteCount()

Description copied from interface: EngineStatisticsBean

Total number of storage writes to the layer below the heap

Specified by:

getStorageWriteCount in interface EngineStatisticsBean

Returns: