GarbageCollectorStats (Hazelcast Root 3.12.9 API)

All Known Subinterfaces:

LocalGCStats

All Known Implementing Classes:

DefaultGarbageCollectorStats, LocalGCStatsImpl
```
public interface GarbageCollectorStats
```
Garbage collector statistics for the JVM which current HazelcastInstance belongs to.
Shows major/minor collection counts and consumed CPU times.

See Also:

MemoryStats

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`long`	`getMajorCollectionCount()` Returns major collection count.
`long`	`getMajorCollectionTime()` Returns total major collection time in ms.
`long`	`getMinorCollectionCount()` Returns minor collection count.
`long`	`getMinorCollectionTime()` Returns total minor collection time in ms.
`long`	`getUnknownCollectionCount()` Returns collection count which cannot be identified as major or minor.
`long`	`getUnknownCollectionTime()` Returns total collection time which cannot be identified as major or minor.

- Method Detail
  - getMajorCollectionCount
```
long getMajorCollectionCount()
```
    Returns major collection count.
    Major collection is identified by matching heap memory region name with known names. If a collection cannot be matched then it's reported as unknown count.
    
    Returns:
    
    major collection count.
    
    See Also:
    
    getUnknownCollectionCount()
  - getMajorCollectionTime
```
long getMajorCollectionTime()
```
    Returns total major collection time in ms.
    Major collection is identified by matching heap memory region name with known names. If a collection cannot be matched then it's reported as unknown count.
    
    Returns:
    
    total major collection count in ms.
    
    See Also:
    
    getUnknownCollectionTime()
  - getMinorCollectionCount
```
long getMinorCollectionCount()
```
    Returns minor collection count.
    Minor collection is identified by matching heap memory region name with known names. If a collection cannot be matched then it's reported as unknown count.
    
    Returns:
    
    minor collection count.
    
    See Also:
    
    getUnknownCollectionCount()
  - getMinorCollectionTime
```
long getMinorCollectionTime()
```
    Returns total minor collection time in ms.
    Minor collection is identified by matching heap memory region name with known names. If a collection cannot be matched then it's reported as unknown count.
    
    Returns:
    
    total minor collection count in ms.
    
    See Also:
    
    getUnknownCollectionTime()
  - getUnknownCollectionCount
```
long getUnknownCollectionCount()
```
    Returns collection count which cannot be identified as major or minor.
    
    Returns:
    
    unidentified collection count.
  - getUnknownCollectionTime
```
long getUnknownCollectionTime()
```
    Returns total collection time which cannot be identified as major or minor.
    
    Returns:
    
    total unidentified collection time in ms.

Interface GarbageCollectorStats

Method Summary

Method Detail

getMajorCollectionCount

getMajorCollectionTime

getMinorCollectionCount

getMinorCollectionTime

getUnknownCollectionCount

getUnknownCollectionTime