VisorCacheAggregatedMetrics (Ignite 2.7.5)

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

All Implemented Interfaces:

Externalizable, Serializable
```
public class VisorCacheAggregatedMetrics
extends VisorDataTransferObject
```
Data transfer object for aggregated cache metrics.

See Also:

Serialized Form

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

Constructor Summary

Constructors
Constructor and Description
`VisorCacheAggregatedMetrics()` Default constructor.
`VisorCacheAggregatedMetrics(VisorCacheMetrics cm)` Create data transfer object for aggregated cache metrics.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`double`	`getAverageHeapSize()`
`double`	`getAverageHits()`
`double`	`getAverageMisses()`
`double`	`getAverageOffHeapPrimarySize()`
`double`	`getAverageQueryTime()`
`double`	`getAverageReads()`
`double`	`getAverageWrites()`
`long`	`getMaximumHeapSize()`
`long`	`getMaximumHits()`
`long`	`getMaximumMisses()`
`long`	`getMaximumOffHeapPrimarySize()`
`long`	`getMaximumQueryTime()`
`long`	`getMaximumReads()`
`long`	`getMaximumWrites()`
`Map<UUID,VisorCacheMetrics>`	`getMetrics()`
`long`	`getMinimumHeapSize()`
`long`	`getMinimumHits()`
`long`	`getMinimumMisses()`
`long`	`getMinimumOffHeapPrimarySize()`
`long`	`getMinimumQueryTime()`
`long`	`getMinimumReads()`
`long`	`getMinimumWrites()`
`CacheMode`	`getMode()`
`String`	`getName()`
`Collection<UUID>`	`getNodes()`
`int`	`getQueryExecutions()`
`int`	`getQueryFailures()`
`long`	`getTotalHeapSize()`
`long`	`getTotalOffHeapSize()`
`long`	`getTotalQueryTime()`
`boolean`	`isSystem()`
`protected void`	`readExternalData(byte protoVer, ObjectInput in)` Load object's specific data content.
`String`	`toString()`
`protected void`	`writeExternalData(ObjectOutput out)` Save object's specific data content.

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

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

- Constructor Detail
  - VisorCacheAggregatedMetrics
```
public VisorCacheAggregatedMetrics()
```
    Default constructor.
  - VisorCacheAggregatedMetrics
```
public VisorCacheAggregatedMetrics(VisorCacheMetrics cm)
```
    Create data transfer object for aggregated cache metrics.
    
    Parameters:
    
    cm - Source cache metrics.
- Method Detail
  - getName
```
public String getName()
```
    Returns:
    
    Cache name.
  - getMode
```
public CacheMode getMode()
```
    Returns:
    
    Cache mode.
  - isSystem
```
public boolean isSystem()
```
    Returns:
    
    Cache system state.
  - getNodes
```
public Collection<UUID> getNodes()
```
    Returns:
    
    Nodes.
  - getTotalHeapSize
```
public long getTotalHeapSize()
```
    Returns:
    
    Total number of entries in heap.
  - getMinimumHeapSize
```
public long getMinimumHeapSize()
```
    Returns:
    
    Minimum number of entries in heap.
  - getAverageHeapSize
```
public double getAverageHeapSize()
```
    Returns:
    
    Average number of entries in heap.
  - getMaximumHeapSize
```
public long getMaximumHeapSize()
```
    Returns:
    
    Maximum number of entries in heap.
  - getTotalOffHeapSize
```
public long getTotalOffHeapSize()
```
    Returns:
    
    Total number of entries in off-heap.
  - getMinimumOffHeapPrimarySize
```
public long getMinimumOffHeapPrimarySize()
```
    Returns:
    
    Minimum number of primary entries in off heap.
  - getAverageOffHeapPrimarySize
```
public double getAverageOffHeapPrimarySize()
```
    Returns:
    
    Average number of primary entries in off heap.
  - getMaximumOffHeapPrimarySize
```
public long getMaximumOffHeapPrimarySize()
```
    Returns:
    
    Maximum number of primary entries in off heap.
  - getMinimumHits
```
public long getMinimumHits()
```
    Returns:
    
    Minimum hits of the owning cache.
  - getAverageHits
```
public double getAverageHits()
```
    Returns:
    
    Average hits of the owning cache.
  - getMaximumHits
```
public long getMaximumHits()
```
    Returns:
    
    Maximum hits of the owning cache.
  - getMinimumMisses
```
public long getMinimumMisses()
```
    Returns:
    
    Minimum misses of the owning cache.
  - getAverageMisses
```
public double getAverageMisses()
```
    Returns:
    
    Average misses of the owning cache.
  - getMaximumMisses
```
public long getMaximumMisses()
```
    Returns:
    
    Maximum misses of the owning cache.
  - getMinimumReads
```
public long getMinimumReads()
```
    Returns:
    
    Minimum total number of reads of the owning cache.
  - getAverageReads
```
public double getAverageReads()
```
    Returns:
    
    Average total number of reads of the owning cache.
  - getMaximumReads
```
public long getMaximumReads()
```
    Returns:
    
    Maximum total number of reads of the owning cache.
  - getMinimumWrites
```
public long getMinimumWrites()
```
    Returns:
    
    Minimum total number of writes of the owning cache.
  - getAverageWrites
```
public double getAverageWrites()
```
    Returns:
    
    Average total number of writes of the owning cache.
  - getMaximumWrites
```
public long getMaximumWrites()
```
    Returns:
    
    Maximum total number of writes of the owning cache.
  - getMinimumQueryTime
```
public long getMinimumQueryTime()
```
    Returns:
    
    Minimum execution time of query.
  - getAverageQueryTime
```
public double getAverageQueryTime()
```
    Returns:
    
    Average execution time of query.
  - getMaximumQueryTime
```
public long getMaximumQueryTime()
```
    Returns:
    
    Maximum execution time of query.
  - getTotalQueryTime
```
public long getTotalQueryTime()
```
    Returns:
    
    Total execution time of query.
  - getQueryExecutions
```
public int getQueryExecutions()
```
    Returns:
    
    Number of executions.
  - getQueryFailures
```
public int getQueryFailures()
```
    Returns:
    
    Total number of times a query execution failed.
  - getMetrics
```
public Map<UUID,VisorCacheMetrics> getMetrics()
```
    Returns:
    
    Map of Node IDs to cache metrics.
  - 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 VisorCacheAggregatedMetrics

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

VisorCacheAggregatedMetrics

VisorCacheAggregatedMetrics

Method Detail

getName

getMode

isSystem

getNodes

getTotalHeapSize

getMinimumHeapSize

getAverageHeapSize

getMaximumHeapSize

getTotalOffHeapSize

getMinimumOffHeapPrimarySize

getAverageOffHeapPrimarySize

getMaximumOffHeapPrimarySize

getMinimumHits

getAverageHits

getMaximumHits

getMinimumMisses

getAverageMisses

getMaximumMisses

getMinimumReads

getAverageReads

getMaximumReads

getMinimumWrites

getAverageWrites

getMaximumWrites

getMinimumQueryTime

getAverageQueryTime

getMaximumQueryTime

getTotalQueryTime

getQueryExecutions

getQueryFailures

getMetrics

writeExternalData

readExternalData

toString