public interface LocalMapStats extends LocalInstanceStats
IMap
is a partitioned data structure
in Hazelcast, each member owns a fraction of the total number of entries of a distributed map.
Depending on the IMap
's configuration, each member may also hold backup
entries of other members. LocalMapStats provides the count of owned and backup
entries besides their size in memory.STAT_NOT_AVAILABLE
Modifier and Type | Method and Description |
---|---|
int |
getBackupCount()
Returns the number of backups per entry.
|
long |
getBackupEntryCount()
Returns the number of backup entries hold by this member.
|
long |
getBackupEntryMemoryCost()
Returns memory cost (number of bytes) of backup entries in this member.
|
long |
getCreationTime()
Returns the creation time of this map on this member.
|
long |
getDirtyEntryCount()
Returns the number of entries that the member owns and are dirty (updated but not persisted yet).
|
long |
getEventOperationCount()
Returns the number of Events Received
|
long |
getGetOperationCount()
Returns the number of get operations
|
long |
getHeapCost()
Cost of map & Near Cache & backup in bytes
When
InMemoryFormat.OBJECT is used, the heapcost is zero. |
long |
getHits()
Returns the number of hits (reads) of locally owned entries, including those
which are no longer in the map (for example, may have been evicted).
|
long |
getLastAccessTime()
Returns the last access (read) time of the locally owned entries.
|
long |
getLastUpdateTime()
Returns the last update time of the locally owned entries.
|
long |
getLockedEntryCount()
Returns the number of currently locked locally owned keys.
|
long |
getMaxGetLatency()
Returns the maximum latency of get operations.
|
long |
getMaxPutLatency()
Returns the maximum latency of put operations.
|
long |
getMaxRemoveLatency()
Returns the maximum latency of remove operations.
|
NearCacheStats |
getNearCacheStats()
Returns statistics related to the Near Cache.
|
long |
getOtherOperationCount()
Returns the total number of Other Operations
|
long |
getOwnedEntryCount()
Returns the number of entries owned by this member.
|
long |
getOwnedEntryMemoryCost()
Returns memory cost (number of bytes) of owned entries in this member.
|
long |
getPutOperationCount()
Returns the number of put operations
|
long |
getRemoveOperationCount()
Returns the number of Remove operations
|
long |
getTotalGetLatency()
Returns the total latency of get operations.
|
long |
getTotalPutLatency()
Returns the total latency of put operations.
|
long |
getTotalRemoveLatency()
Returns the total latency of remove operations.
|
long |
total()
Returns the total number of total operations
|
long getOwnedEntryCount()
long getBackupEntryCount()
int getBackupCount()
long getOwnedEntryMemoryCost()
long getBackupEntryMemoryCost()
long getCreationTime()
getCreationTime
in interface LocalInstanceStats
long getLastAccessTime()
long getLastUpdateTime()
long getHits()
long getLockedEntryCount()
long getDirtyEntryCount()
long getPutOperationCount()
long getGetOperationCount()
long getRemoveOperationCount()
long getTotalPutLatency()
long getTotalGetLatency()
long getTotalRemoveLatency()
long getMaxPutLatency()
long getMaxGetLatency()
long getMaxRemoveLatency()
long getEventOperationCount()
long getOtherOperationCount()
long total()
long getHeapCost()
InMemoryFormat.OBJECT
is used, the heapcost is zero.NearCacheStats getNearCacheStats()
Copyright © 2018 Hazelcast, Inc.. All rights reserved.