MetricsConstants (Apache Dubbo 3.0.9 API)

```
public interface MetricsConstants
```

字段概要

字段
修饰符和类型	字段	说明
`static String`	`AGGREGATION_BUCKET_NUM`
`static String`	`AGGREGATION_ENABLE`
`static String`	`AGGREGATION_TIME_WINDOW_SECONDS`
`static String`	`PROTOCOL_PROMETHEUS`

- 字段详细资料
  - PROTOCOL_PROMETHEUS
```
static final String PROTOCOL_PROMETHEUS
```
    另请参阅:
    
    常量字段值
  - AGGREGATION_ENABLE
```
static final String AGGREGATION_ENABLE
```
    另请参阅:
    
    常量字段值
  - AGGREGATION_BUCKET_NUM
```
static final String AGGREGATION_BUCKET_NUM
```
    另请参阅:
    
    常量字段值
  - AGGREGATION_TIME_WINDOW_SECONDS
```
static final String AGGREGATION_TIME_WINDOW_SECONDS
```
    另请参阅:
    
    常量字段值