如何使用Dropwizard指标和spring-mvc实施统计信息 [英] How to implement statistics using dropwizard metrics and spring-mvc

问题描述

我大约有20个API，我想实现每个API的统计信息，例如执行时间，响应计数.经过研究，我发现 dropwizard 指标是最好的方法用于实现此类功能.我正在使用Spring MVC框架(不可引导).有人可以建议我如何将Metrics集成到Spring MVC框架吗?

I am having about 20 APIs and I want to implement statistics like execution time, responses count .. for each API. After doing some research, I came to know that dropwizard metrics is the best approach for implementing such functionalities. I am using Spring MVC framework (non-bootable). Can anybody please suggest me how to integrate Metrics to Spring MVC framework?

请尽可能提供任何代码作为参考.

If possible please provide any code as a reference.

推荐答案

您可以使用 Spring的指标.这是一个 github链接，其中说明了如何将其与Spring MVC集成. metrics-spring模块将 Dropwizard Metrics库与Spring集成在一起，并提供XML和Java配置.

You can use Metrics for Spring. Here's a github link, which explains how to integrate it with Spring MVC. The metrics-spring module integrates Dropwizard Metrics library with Spring, and provides XML and Java configuration.

Maven

当前版本为3.1.2，与Metrics 3.1.2兼容

Current version is 3.1.2, which is compatible with Metrics 3.1.2

<dependency>
    <groupId>com.ryantenney.metrics</groupId>
    <artifactId>metrics-spring</artifactId>
    <version>3.1.2</version>
</dependency>

基本用法

从版本3开始，可以使用XML或Java配置metrics-spring， 根据您的个人喜好.

As of version 3, metrics-spring may be configured using XML or Java, depending on your personal preference.

XML配置:

<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:metrics="http://www.ryantenney.com/schema/metrics"
       xsi:schemaLocation="
           http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans.xsd
           http://www.ryantenney.com/schema/metrics
           http://www.ryantenney.com/schema/metrics/metrics.xsd">

    <!-- Creates a MetricRegistry bean -->
    <metrics:metric-registry id="metricRegistry" />

    <!-- Creates a HealthCheckRegistry bean (Optional) -->
    <metrics:health-check-registry id="health" />

    <!-- Registers BeanPostProcessors with Spring which proxy beans and capture metrics -->
    <!-- Include this once per context (once in the parent context and in any subcontexts) -->
    <metrics:annotation-driven metric-registry="metricRegistry" />

    <!-- Example reporter definiton. Supported reporters include jmx, slf4j, graphite, and others. -->
    <!-- Reporters should be defined only once, preferably in the parent context -->
    <metrics:reporter type="console" metric-registry="metricRegistry" period="1m" />

    <!-- Register metric beans (Optional) -->
    <!-- The metrics in this example require metrics-jvm -->
    <metrics:register metric-registry="metricRegistry">
        <bean metrics:name="jvm.gc" class="com.codahale.metrics.jvm.GarbageCollectorMetricSet" />
        <bean metrics:name="jvm.memory" class="com.codahale.metrics.jvm.MemoryUsageGaugeSet" />
        <bean metrics:name="jvm.thread-states" class="com.codahale.metrics.jvm.ThreadStatesGaugeSet" />
        <bean metrics:name="jvm.fd.usage" class="com.codahale.metrics.jvm.FileDescriptorRatioGauge" />
    </metrics:register>

    <!-- Beans and other Spring config -->

</beans>

Java Config:

Java Config:

import java.util.concurrent.TimeUnit;
import org.springframework.context.annotation.Configuration;
import com.codahale.metrics.ConsoleReporter;
import com.codahale.metrics.MetricRegistry;
import com.codahale.metrics.SharedMetricRegistries;
import com.ryantenney.metrics.spring.config.annotation.EnableMetrics;
import com.ryantenney.metrics.spring.config.annotation.MetricsConfigurerAdapter;

@Configuration
@EnableMetrics
public class SpringConfiguringClass extends MetricsConfigurerAdapter {

    @Override
    public void configureReporters(MetricRegistry metricRegistry) {
        // registerReporter allows the MetricsConfigurerAdapter to
        // shut down the reporter when the Spring context is closed
        registerReporter(ConsoleReporter
            .forRegistry(metricRegistry)
            .build())
            .start(1, TimeUnit.MINUTES);
    }

}

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