NodeMetrics (Oracle NoSQL Database API)

All Superinterfaces:

Serializable
```
public interface NodeMetrics
extends Serializable
```
The metrics associated with a node in the KVS.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`int`	`getAvLatencyMs()`	Returns the trailing average latency (in ms) over all requests made to this node.
`String`	`getDataCenterName()`	Deprecated. replaced by `getZoneName()`
`long`	`getFailedRequestCount()`	Returns the number of requests that were tried at this node but did not result in a successful response.
`int`	`getMaxActiveRequestCount()`	Returns the number of requests that were concurrently active for this node at this KVS client.
`String`	`getNodeName()`	Returns the internal name associated with the node.
`long`	`getRequestCount()`	Returns the total number of requests processed by the node.
`String`	`getZoneName()`	Returns the zone that hosts the node.
`boolean`	`isActive()`	Returns true is the node is currently active, that is, it's reachable and can service requests.
`boolean`	`isMaster()`	Returns true if the node is currently a master.

- Method Detail
  - getNodeName
```
String getNodeName()
```
    Returns the internal name associated with the node. It's unique across the KVStore.
  - getDataCenterName
```
@Deprecated
String getDataCenterName()
```
    Deprecated.
    replaced by getZoneName()
    
    Returns the zone that hosts the node.
  - getZoneName
```
String getZoneName()
```
    Returns the zone that hosts the node.
  - isActive
```
boolean isActive()
```
    Returns true is the node is currently active, that is, it's reachable and can service requests.
  - isMaster
```
boolean isMaster()
```
    Returns true if the node is currently a master.
  - getMaxActiveRequestCount
```
int getMaxActiveRequestCount()
```
    Returns the number of requests that were concurrently active for this node at this KVS client.
  - getRequestCount
```
long getRequestCount()
```
    Returns the total number of requests processed by the node.
  - getFailedRequestCount
```
long getFailedRequestCount()
```
    Returns the number of requests that were tried at this node but did not result in a successful response.
  - getAvLatencyMs
```
int getAvLatencyMs()
```
    Returns the trailing average latency (in ms) over all requests made to this node.
    Note that since this is a trailing average it's not cleared when the statistics are cleared via the KVStore.getStats(boolean) method.