GridCacheMetrics (gridgain-core 6.1.9 API)

All Superinterfaces:

Serializable

All Known Implementing Classes:

GridCacheMetricsAdapter
```
public interface GridCacheMetrics
extends Serializable
```
Cache metrics used to obtain statistics on cache itself. Use GridCache.metrics() to obtain metrics for a cache.

Method Summary

Methods
Modifier and Type	Method and Description
`long`	`commitTime()` Gets last time transaction was committed.
`long`	`createTime()` Gets create time of the owning entity (either cache or entry).
`GridDrReceiverCacheMetrics`	`drReceiveMetrics()` Gets metrics for data received during data center replication, if data center replication is not configured then `IllegalStateException` will be thrown.
`GridDrSenderCacheMetrics`	`drSendMetrics()` Gets metrics for data sent during data center replication, if data center replication is not configured then `IllegalStateException` will be thrown.
`int`	`hits()` Gets total number of hits for the owning entity (either cache or entry).
`int`	`misses()` Gets total number of misses for the owning entity (either cache or entry).
`int`	`reads()` Gets total number of reads of the owning entity (either cache or entry).
`long`	`readTime()` Gets last read time of the owning entity (either cache or entry).
`long`	`rollbackTime()` Gets last time transaction was rollback.
`int`	`txCommits()` Gets total number of transaction commits.
`int`	`txRollbacks()` Gets total number of transaction rollbacks.
`int`	`writes()` Gets total number of writes of the owning entity (either cache or entry).
`long`	`writeTime()` Gets last write time of the owning entity (either cache or entry).

- Method Detail
  - createTime
```
long createTime()
```
    Gets create time of the owning entity (either cache or entry).
    
    Returns:
    Create time.
  - writeTime
```
long writeTime()
```
    Gets last write time of the owning entity (either cache or entry).
    
    Returns:
    Last write time.
  - readTime
```
long readTime()
```
    Gets last read time of the owning entity (either cache or entry).
    
    Returns:
    Last read time.
  - commitTime
```
long commitTime()
```
    Gets last time transaction was committed.
    
    Returns:
    Last commit time.
  - rollbackTime
```
long rollbackTime()
```
    Gets last time transaction was rollback.
    
    Returns:
    Last rollback time.
  - reads
```
int reads()
```
    Gets total number of reads of the owning entity (either cache or entry).
    
    Returns:
    Total number of reads.
  - writes
```
int writes()
```
    Gets total number of writes of the owning entity (either cache or entry).
    
    Returns:
    Total number of writes.
  - hits
```
int hits()
```
    Gets total number of hits for the owning entity (either cache or entry).
    
    Returns:
    Number of hits.
  - misses
```
int misses()
```
    Gets total number of misses for the owning entity (either cache or entry).
    
    Returns:
    Number of misses.
  - txCommits
```
int txCommits()
```
    Gets total number of transaction commits.
    
    Returns:
    Number of transaction commits.
  - txRollbacks
```
int txRollbacks()
```
    Gets total number of transaction rollbacks.
    
    Returns:
    Number of transaction rollbacks.
  - drSendMetrics
```
GridDrSenderCacheMetrics drSendMetrics()
```
    Gets metrics for data sent during data center replication, if data center replication is not configured then IllegalStateException will be thrown.
    
    Returns:
    Metrics for data sent during data center replication.
  - drReceiveMetrics
```
GridDrReceiverCacheMetrics drReceiveMetrics()
```
    Gets metrics for data received during data center replication, if data center replication is not configured then IllegalStateException will be thrown.
    
    Returns:
    Metrics for data received during data center replication.

Interface GridCacheMetrics

Method Summary

Method Detail

createTime

writeTime

readTime

commitTime

rollbackTime

reads

writes

hits

misses

txCommits

txRollbacks

drSendMetrics

drReceiveMetrics