FutureRequestExecutionMetrics (aliyun-http-apache 0.2.0-beta API)

```
public final class FutureRequestExecutionMetrics
extends Object
```
Collection of different counters used to gather metrics for FutureRequestExecutionService.

所有方法实例方法具体方法
限定符和类型	方法和说明
`long`	`getActiveConnectionCount()`
`long`	`getFailedConnectionAverageDuration()`
`long`	`getFailedConnectionCount()`
`long`	`getRequestAverageDuration()`
`long`	`getRequestCount()`
`long`	`getScheduledConnectionCount()`
`long`	`getSuccessfulConnectionAverageDuration()`
`long`	`getSuccessfulConnectionCount()`
`long`	`getTaskAverageDuration()`
`long`	`getTaskCount()`
`String`	`toString()`

public long getActiveConnectionCount()

public long getScheduledConnectionCount()

public long getSuccessfulConnectionCount()

public long getSuccessfulConnectionAverageDuration()

public long getFailedConnectionCount()

public long getFailedConnectionAverageDuration()

public long getRequestAverageDuration()

类 FutureRequestExecutionMetrics