com.alipay.lookout.api

接口 DistributionSummary

所有超级接口:

Metric

public interface DistributionSummary
extends Metric

Histogram. Track the sample distribution of events. An example would be the response sizes for requests hitting and http server. Created by kevin.luy@alipay.com on 2017/2/14.

方法概要

方法

限定符和类型	方法和说明
long	count() The number of times that record has been called
void	record(long amount) Updates the statistics with the specified amount.
long	totalAmount() The total amount of all recorded events

从接口继承的方法 com.alipay.lookout.api.Metric

id, measure

方法详细资料

record

void record(long amount)

Updates the statistics with the specified amount.

参数:

amount - Amount for an event being measured. For example, if the size in bytes of responses from a server. If the amount is less than 0 the value will be dropped.

count

long count()

The number of times that record has been called

返回:

count

totalAmount

long totalAmount()

The total amount of all recorded events

返回:

total