VisorCacheMetrics (Ignite 2.11.1)

java.lang.Object
- org.apache.ignite.internal.visor.VisorDataTransferObject
- - org.apache.ignite.internal.visor.cache.VisorCacheMetrics

All Implemented Interfaces:

Externalizable, Serializable
```
public class VisorCacheMetrics
extends VisorDataTransferObject
```
Data transfer object for CacheMetrics.

See Also:

Serialized Form

Field Summary
- Fields inherited from class org.apache.ignite.internal.visor.VisorDataTransferObject
  V1, V2, V3, V4

Constructor Summary

Constructors
Constructor and Description
`VisorCacheMetrics()` Default constructor.
`VisorCacheMetrics(IgniteEx ignite, String cacheName)` Create data transfer object for given cache metrics.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`float`	`getAvgPutTime()`
`float`	`getAvgReadTime()`
`float`	`getAvgRemovalTime()`
`float`	`getAvgTxCommitTime()`
`float`	`getAvgTxRollbackTime()`
`long`	`getCacheSize()`
`int`	`getCommitsPerSecond()`
`int`	`getDhtEvictQueueCurrentSize()`
`long`	`getEstimatedRebalancingKeys()`
`long`	`getEvictions()`
`long`	`getHeapEntriesCount()`
`long`	`getHits()`
`int`	`getKeySize()`
`long`	`getKeysToRebalanceLeft()`
`long`	`getMisses()`
`CacheMode`	`getMode()`
`String`	`getName()`
`long`	`getOffHeapAllocatedSize()`
`long`	`getOffHeapBackupEntriesCount()`
`long`	`getOffHeapEntriesCount()`
`long`	`getOffHeapPrimaryEntriesCount()`
`byte`	`getProtocolVersion()`
`long`	`getPuts()`
`int`	`getPutsPerSecond()`
`VisorQueryMetrics`	`getQueryMetrics()`
`long`	`getReads()`
`int`	`getReadsPerSecond()`
`long`	`getRebalancedKeys()`
`long`	`getRebalancingBytesRate()`
`long`	`getRebalancingKeysRate()`
`int`	`getRebalancingPartitionsCount()`
`long`	`getRemovals()`
`int`	`getRemovalsPerSecond()`
`int`	`getRollbacksPerSecond()`
`int`	`getSize()`
`int`	`getTotalPartitionsCount()`
`int`	`getTxCommitQueueSize()`
`long`	`getTxCommits()`
`int`	`getTxCommittedVersionsSize()`
`int`	`getTxDhtCommitQueueSize()`
`int`	`getTxDhtCommittedVersionsSize()`
`int`	`getTxDhtPrepareQueueSize()`
`int`	`getTxDhtRolledbackVersionsSize()`
`int`	`getTxDhtStartVersionCountsSize()`
`int`	`getTxDhtThreadMapSize()`
`int`	`getTxDhtXidMapSize()`
`int`	`getTxPrepareQueueSize()`
`long`	`getTxRollbacks()`
`int`	`getTxRolledbackVersionsSize()`
`int`	`getTxStartVersionCountsSize()`
`int`	`getTxThreadMapSize()`
`int`	`getTxXidMapSize()`
`long`	`getWrites()`
`boolean`	`isSystem()`
`protected void`	`readExternalData(byte protoVer, ObjectInput in)` Load object's specific data content.
`void`	`setName(String name)` Sets cache name.
`String`	`toString()`
`protected void`	`writeExternalData(ObjectOutput out)` Save object's specific data content.

Methods inherited from class org.apache.ignite.internal.visor.VisorDataTransferObject
readExternal, toList, toSet, writeExternal

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - VisorCacheMetrics
```
public VisorCacheMetrics()
```
    Default constructor.
  - VisorCacheMetrics
```
public VisorCacheMetrics(IgniteEx ignite,
                         String cacheName)
```
    Create data transfer object for given cache metrics.
    
    Parameters:
    
    ignite - Ignite.
    
    cacheName - Cache name.
- Method Detail
  - getName
```
public String getName()
```
    Returns:
    
    Cache name.
  - setName
```
public void setName(String name)
```
    Sets cache name.
    
    Parameters:
    
    name - New value for cache name.
  - getMode
```
public CacheMode getMode()
```
    Returns:
    
    Cache mode.
  - isSystem
```
public boolean isSystem()
```
    Returns:
    
    Cache system state.
  - getReads
```
public long getReads()
```
    Returns:
    
    Total number of reads of the owning entity (either cache or entry).
  - getAvgReadTime
```
public float getAvgReadTime()
```
    Returns:
    
    The mean time to execute gets
  - getWrites
```
public long getWrites()
```
    Returns:
    
    Total number of writes of the owning entity (either cache or entry).
  - getHits
```
public long getHits()
```
    Returns:
    
    Total number of hits for the owning entity (either cache or entry).
  - getMisses
```
public long getMisses()
```
    Returns:
    
    Total number of misses for the owning entity (either cache or entry).
  - getTxCommits
```
public long getTxCommits()
```
    Returns:
    
    Total number of transaction commits.
  - getAvgTxCommitTime
```
public float getAvgTxCommitTime()
```
    Returns:
    
    avgTxCommitTime
  - getAvgTxRollbackTime
```
public float getAvgTxRollbackTime()
```
    Returns:
    
    The mean time to execute tx rollbacks.
  - getPuts
```
public long getPuts()
```
    Returns:
    
    The total number of puts to the cache.
  - getAvgPutTime
```
public float getAvgPutTime()
```
    Returns:
    
    The mean time to execute puts.
  - getRemovals
```
public long getRemovals()
```
    Returns:
    
    The total number of removals from the cache.
  - getAvgRemovalTime
```
public float getAvgRemovalTime()
```
    Returns:
    
    The mean time to execute removes.
  - getEvictions
```
public long getEvictions()
```
    Returns:
    
    The total number of evictions from the cache.
  - getTxRollbacks
```
public long getTxRollbacks()
```
    Returns:
    
    Total number of transaction rollbacks.
  - getReadsPerSecond
```
public int getReadsPerSecond()
```
    Returns:
    
    Reads per second.
  - getPutsPerSecond
```
public int getPutsPerSecond()
```
    Returns:
    
    Puts per second.
  - getRemovalsPerSecond
```
public int getRemovalsPerSecond()
```
    Returns:
    
    Removes per second.
  - getCommitsPerSecond
```
public int getCommitsPerSecond()
```
    Returns:
    
    Commits per second.
  - getRollbacksPerSecond
```
public int getRollbacksPerSecond()
```
    Returns:
    
    Rollbacks per second.
  - getSize
```
public int getSize()
```
    Returns:
    
    Number of non-null values in the cache.
  - getKeySize
```
public int getKeySize()
```
    Returns:
    
    Gets number of keys in the cache, possibly with null values.
  - getCacheSize
```
public long getCacheSize()
```
    Returns:
    
    Number of non-null values in the cache as a long value.
  - getQueryMetrics
```
public VisorQueryMetrics getQueryMetrics()
```
    Returns:
    
    Gets query metrics for cache.
  - getDhtEvictQueueCurrentSize
```
public int getDhtEvictQueueCurrentSize()
```
    Returns:
    
    Current size of evict queue used to batch up evictions.
  - getTxThreadMapSize
```
public int getTxThreadMapSize()
```
    Returns:
    
    Gets transaction per-thread map size.
  - getTxXidMapSize
```
public int getTxXidMapSize()
```
    Returns:
    
    Transaction per-Xid map size.
  - getTxCommitQueueSize
```
public int getTxCommitQueueSize()
```
    Returns:
    
    Committed transaction queue size.
  - getTxPrepareQueueSize
```
public int getTxPrepareQueueSize()
```
    Returns:
    
    Prepared transaction queue size.
  - getTxStartVersionCountsSize
```
public int getTxStartVersionCountsSize()
```
    Returns:
    
    Start version counts map size.
  - getTxCommittedVersionsSize
```
public int getTxCommittedVersionsSize()
```
    Returns:
    
    Number of cached committed transaction IDs.
  - getTxRolledbackVersionsSize
```
public int getTxRolledbackVersionsSize()
```
    Returns:
    
    Number of cached rolled back transaction IDs.
  - getTxDhtThreadMapSize
```
public int getTxDhtThreadMapSize()
```
    Returns:
    
    DHT thread map size
  - getTxDhtXidMapSize
```
public int getTxDhtXidMapSize()
```
    Returns:
    
    Transaction DHT per-Xid map size.
  - getTxDhtCommitQueueSize
```
public int getTxDhtCommitQueueSize()
```
    Returns:
    
    Committed DHT transaction queue size.
  - getTxDhtPrepareQueueSize
```
public int getTxDhtPrepareQueueSize()
```
    Returns:
    
    Prepared DHT transaction queue size.
  - getTxDhtStartVersionCountsSize
```
public int getTxDhtStartVersionCountsSize()
```
    Returns:
    
    DHT start version counts map size.
  - getTxDhtCommittedVersionsSize
```
public int getTxDhtCommittedVersionsSize()
```
    Returns:
    
    Number of cached committed DHT transaction IDs.
  - getTxDhtRolledbackVersionsSize
```
public int getTxDhtRolledbackVersionsSize()
```
    Returns:
    
    Number of cached rolled back DHT transaction IDs.
  - getHeapEntriesCount
```
public long getHeapEntriesCount()
```
    Returns:
    
    Number of entries in heap memory.
  - getOffHeapAllocatedSize
```
public long getOffHeapAllocatedSize()
```
    Returns:
    
    Memory size allocated in off-heap.
  - getOffHeapEntriesCount
```
public long getOffHeapEntriesCount()
```
    Returns:
    
    Number of cache entries stored in off-heap memory.
  - getOffHeapPrimaryEntriesCount
```
public long getOffHeapPrimaryEntriesCount()
```
    Returns:
    
    Number of primary cache entries stored in off-heap memory.
  - getOffHeapBackupEntriesCount
```
public long getOffHeapBackupEntriesCount()
```
    Returns:
    
    Number of backup cache entries stored in off-heap memory.
  - getTotalPartitionsCount
```
public int getTotalPartitionsCount()
```
    Returns:
    
    Total number of partitions on current node.
  - getRebalancedKeys
```
public long getRebalancedKeys()
```
    Returns:
    
    Number of already rebalanced keys.
  - getEstimatedRebalancingKeys
```
public long getEstimatedRebalancingKeys()
```
    Returns:
    
    Number estimated to rebalance keys.
  - getRebalancingPartitionsCount
```
public int getRebalancingPartitionsCount()
```
    Returns:
    
    Number of currently rebalancing partitions on current node.
  - getKeysToRebalanceLeft
```
public long getKeysToRebalanceLeft()
```
    Returns:
    
    Estimated number of keys to be rebalanced on current node.
  - getRebalancingKeysRate
```
public long getRebalancingKeysRate()
```
    Returns:
    
    Estimated rebalancing speed in keys.
  - getRebalancingBytesRate
```
public long getRebalancingBytesRate()
```
    Returns:
    
    Estimated rebalancing speed in bytes.
  - getProtocolVersion
```
public byte getProtocolVersion()
```
    Overrides:
    
    getProtocolVersion in class VisorDataTransferObject
    
    Returns:
    
    Transfer object version.
  - writeExternalData
```
protected void writeExternalData(ObjectOutput out)
                          throws IOException
```
    Save object's specific data content.
    
    Specified by:
    
    writeExternalData in class VisorDataTransferObject
    
    Parameters:
    
    out - Output object to write data content.
    
    Throws:
    
    IOException - If I/O errors occur.
  - readExternalData
```
protected void readExternalData(byte protoVer,
                                ObjectInput in)
                         throws IOException,
                                ClassNotFoundException
```
    Load object's specific data content.
    
    Specified by:
    
    readExternalData in class VisorDataTransferObject
    
    Parameters:
    
    protoVer - Input object version.
    
    in - Input object to load data content.
    
    Throws:
    
    IOException - If I/O errors occur.
    
    ClassNotFoundException - If the class for an object being restored cannot be found.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class VisorCacheMetrics

Field Summary

Fields inherited from class org.apache.ignite.internal.visor.VisorDataTransferObject

Constructor Summary

Method Summary

Methods inherited from class org.apache.ignite.internal.visor.VisorDataTransferObject

Methods inherited from class java.lang.Object

Constructor Detail

VisorCacheMetrics

VisorCacheMetrics

Method Detail

getName

setName

getMode

isSystem

getReads

getAvgReadTime

getWrites

getHits

getMisses

getTxCommits

getAvgTxCommitTime

getAvgTxRollbackTime

getPuts

getAvgPutTime

getRemovals

getAvgRemovalTime

getEvictions

getTxRollbacks

getReadsPerSecond

getPutsPerSecond

getRemovalsPerSecond

getCommitsPerSecond

getRollbacksPerSecond

getSize

getKeySize

getCacheSize

getQueryMetrics

getDhtEvictQueueCurrentSize

getTxThreadMapSize

getTxXidMapSize

getTxCommitQueueSize

getTxPrepareQueueSize

getTxStartVersionCountsSize

getTxCommittedVersionsSize

getTxRolledbackVersionsSize

getTxDhtThreadMapSize

getTxDhtXidMapSize

getTxDhtCommitQueueSize

getTxDhtPrepareQueueSize

getTxDhtStartVersionCountsSize

getTxDhtCommittedVersionsSize

getTxDhtRolledbackVersionsSize

getHeapEntriesCount

getOffHeapAllocatedSize

getOffHeapEntriesCount

getOffHeapPrimaryEntriesCount

getOffHeapBackupEntriesCount

getTotalPartitionsCount

getRebalancedKeys

getEstimatedRebalancingKeys

getRebalancingPartitionsCount

getKeysToRebalanceLeft

getRebalancingKeysRate

getRebalancingBytesRate

getProtocolVersion

writeExternalData

readExternalData

toString