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  • 通过granfana 以及prometheus 比较zulu 、oracle、openjdk 等jvm 运行

    说明,此测试不完备,只是一个简单的集成,详细的需要进行jvm 参数的调整

    环境准备

    pom.xml

     
    <?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-parent</artifactId>
      <version>2.1.6.RELEASE</version>
      <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.dalong.webapi</groupId>
     <artifactId>webapi</artifactId>
     <version>0.0.1-SNAPSHOT</version>
     <name>webapi</name>
     <description>Demo project for Spring Boot</description>
     <properties>
      <java.version>1.8</java.version>
     </properties>
     <dependencies>
      <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
      </dependency>
      <dependency>
       <groupId>com.netflix.servo</groupId>
       <artifactId>servo-core</artifactId>
       <version>0.12.7</version>
      </dependency>
      <dependency>
       <groupId>org.jolokia</groupId>
       <artifactId>jolokia-core</artifactId>
       <version>1.6.2</version>
      </dependency>
      <dependency>
       <groupId>io.micrometer</groupId>
       <artifactId>micrometer-registry-prometheus</artifactId>
      </dependency>
      <dependency>
       <groupId>io.springfox</groupId>
       <artifactId>springfox-swagger2</artifactId>
       <version>2.9.2</version>
      </dependency>
      <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
       <version>20.0</version>
      </dependency>
      <dependency>
       <groupId>io.springfox</groupId>
       <artifactId>springfox-swagger-ui</artifactId>
       <version>2.9.2</version>
      </dependency>
      <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-actuator</artifactId>
      </dependency>
      <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-test</artifactId>
       <scope>test</scope>
      </dependency>
     </dependencies>
     <build>
      <plugins>
       <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
       </plugin>
      </plugins>
     </build>
    </project>
    • docker-compose 环境
      主要集成了zulu、oracle、openjdk 以及granfana,prometheus
     
    version: "3"
    services: 
      zulu:
        build: 
          context: ./zulu
          dockerfile: Dockerfile
        ports: 
        - "8080:8080"
      oracle:
        build: 
          context: ./oracle
          dockerfile: Dockerfile
        ports: 
        - "8081:8080"
      openjdk:
        build: 
          context: ./openjdk
          dockerfile: Dockerfile
        ports: 
        - "8082:8080"
      grafana:
        image: grafana/grafana
        ports:
        - "3000:3000"
      prometheus:
        image: prom/prometheus
        volumes:
        - "./prometheus.yml:/etc/prometheus/prometheus.yml"
        ports:
        - "9090:9090" 
    • 各jvm 运行dockerfile
      zulu Dockerfile
     
    FROM azul/zulu-openjdk-alpine:8u222
    LABEL AUTHOR="dalongrong"
    LABEL EMAIL="1141591465@qq.com"
    WORKDIR /
    COPY jmx_prometheus_javaagent-0.12.0.jar /jmx_prometheus_javaagent-0.12.0.jar
    COPY webapi-0.0.1-SNAPSHOT.jar /webapi-0.0.1-SNAPSHOT.jar
    COPY docker-entrypiont.sh /docker-entrypiont.sh
    RUN chmod +x /docker-entrypiont.sh
    EXPOSE 8080 9999 30384
    ENTRYPOINT [ "/docker-entrypiont.sh" ]

    docker-entrypiont.sh:

    #!/bin/sh
    java -jar /webapi-0.0.1-SNAPSHOT.jar
     

    openjdk以及oracle 的都是类似,主要的不通就是基础镜像

    FROM frolvlad/alpine-java:jdk8-slim
    FROM openjdk:8u222-jdk

    几个说明,因为spring boot 已经包含了jmx 的暴露,所以对于jmx 的处理就没有多加复杂的处理,项目中包含了一个jmx-exporter
    如果需要可以添加使用

    • grafana dashborad 配置
      可以参考项目中的grafana/dashboard.json
    • prometheus 配置
      使用静态配置prometheus.yml 文件
     
    scrape_configs:
      - job_name: zulu
        metrics_path: /actuator/prometheus
        scrape_interval: 10s
        scrape_timeout: 10s
        static_configs:
          - targets: ['zulu:8080']
      - job_name: openjdk
        metrics_path: /actuator/prometheus
        scrape_interval: 10s
        scrape_timeout: 10s
        static_configs:
          - targets: ['openjdk:8080']
      - job_name: oracle
        scrape_interval: 10s
        scrape_timeout: 10s
        metrics_path: /actuator/prometheus
        static_configs:
          - targets: ['oracle:8080']
     
    ab -c 10 -n 100000 http://localhost:port/actuator/env

    为了同时运行,使用了一个简单的shell start.sh

    #!/usr/bin/sh
    rm -rf jdk/*.log
    for file in jdk/*; do
     nohup bash $file > $file.log &
    done

    启动&&测试

    • 启动
    docker-compose up -d
    cd load-test && sh start.sh
    • 配置granfana

      需要配置premetheus server 地址,以及初始化中账户的处理

    加载dashborad json 文件,在grafana/dashboard.json

    • prometheus 效果

    • granfana dashborad 的参数效果

    • 简单说明
      因为测试上的很随意实际上是有问题的,但是zulu 优化上的openjdk 总体还是很不错的,连接有一篇别人的测试,可以参考,但是也是不完备的。

    参考资料

    https://github.com/rongfengliang/zulu-openjdk-openjdk-oracle-jdk
    https://technology.amis.nl/2018/11/23/comparing-jvm-performance-zulu-openjdk-openjdk-oracle-jdk-graalvm-ce/

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  • 原文地址:https://www.cnblogs.com/rongfengliang/p/11246769.html
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