springboot2.0集成javamelody应用监测

javamelody是一款监测java应用，支持获取如cpu，内存，线程数，http访问，sql等数据。

支持metrics，提供接口供其余第三方抓取。

• Sending metrics to Graphite
• Sending metrics to InfluxDB
• Sending metrics to AWS CloudWatch
• Sending metrics to Datadog
• Sending metrics to StatsD
• Exposing metrics to Prometheus
• Exposing data as JMX MBeans

1.官方提供了springboot2.0的集成方案。

pom文件增长以下依赖

<dependency>
    <groupId>net.bull.javamelody</groupId>
    <artifactId>javamelody-spring-boot-starter</artifactId>
    <version>1.74.0</version>
</dependency>

2.经过其余方式集成

pom文件增长以下依赖

<!-- javamelody-core -->
<dependency>
	<groupId>net.bull.javamelody</groupId>
	<artifactId>javamelody-core</artifactId>
	<version>1.74.0</version>
</dependency>

新增以下类

https://github.com/javamelody/javamelody/blob/without-spring-boot-starter/javamelody-for-spring-boot/src/main/java/hello/JavaMelodyConfiguration.java

 

以后访问地址：http://127.0.0.1:8080/monitoring便可

如需个性化配置

# Enable JavaMelody auto-configuration (optional, default: true)
javamelody.enabled=true
# Data source names to exclude from monitoring (optional, comma-separated)
javamelody.excluded-datasources=secretSource,topSecretSource
# Enable monitoring of Spring services and controllers (optional, default: true)
javamelody.spring-monitoring-enabled=true
# Initialization parameters for JavaMelody (optional)
# See: https://github.com/javamelody/javamelody/wiki/UserGuide#6-optional-parameters
#    log http requests:
javamelody.init-parameters.log=true
#    to exclude images, css, fonts and js urls from the monitoring:
# javamelody.init-parameters.url-exclude-pattern=(/webjars/.*|/css/.*|/images/.*|/fonts/.*|/js/.*)
#    to aggregate digits in http requests:
# javamelody.init-parameters.http-transform-pattern: \d+
#    to add basic auth:
# javamelody.init-parameters.authorized-users=admin:pwd
#    to change the default storage directory:
# javamelody.init-parameters.storage-directory=/tmp/javamelody
#    to change the default "/monitoring" path:
# javamelody.init-parameters.monitoring-path=/admin/performance

如图所示，能够查看cpu，内存等

 

http请求等

支持主动执行垃圾回收以及dump文件

参照：https://github.com/javamelody/javamelody/wiki/SpringBootStarter