Metrics (OFBiz R18.12 API)

```
public interface Metrics
```
An object that tracks service metrics.
This interface and its default implementation are based on the seda.sandstorm.internal.StageStats class written by Matt Welsh.

See Also:

SEDA

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getName()`	Returns the name of the metric.
`double`	`getServiceRate()`	Returns a moving average of the service rate in milliseconds.
`double`	`getThreshold()`	Returns the metric threshold.
`long`	`getTotalEvents()`	Returns the total number of processed events.
`void`	`recordServiceRate(int numEvents, long time)`	Records the service time for `numEvents` taking `time` milliseconds to be processed.
`void`	`reset()`	Resets all metrics.

- Method Detail
  - getName
```
java.lang.String getName()
```
    Returns the name of the metric.
  - getServiceRate
```
double getServiceRate()
```
    Returns a moving average of the service rate in milliseconds. The default implementation divides the total time by the total number of events and then applies a smoothing factor.
  - getThreshold
```
double getThreshold()
```
    Returns the metric threshold. The meaning of the threshold is determined by client code.
    The idea is for client code to compare getServiceRate() to the threshold and perform some action based on the comparison.
  - getTotalEvents
```
long getTotalEvents()
```
    Returns the total number of processed events.
  - recordServiceRate
```
void recordServiceRate(int numEvents,
                       long time)
```
    Records the service time for numEvents taking time milliseconds to be processed.
  - reset
```
void reset()
```
    Resets all metrics.