已经实现的各种指标

监控器：

1、localhost:19667/actuator/health

/health 这个路径主要是用来统计系统的状况，默认里面目前只有系统状况和磁盘状况

{"status": "UP","details": {"diskSpace": {"status": "UP","details": {"total": 340185694208,"free": 311895359488,"threshold": 10485760}},"redis": {"status": "UP","details": {"cluster_size": 3,"slots_up": 16384,"slots_fail": 0}},"db": {"status": "UP","details": {"database": "MySQL","hello": 1}},"refreshScope": {"status": "UP"},"hystrix": {"status": "UP"}}
}

2、localhost:19667/actuator/metrics

{"names": ["jvm.memory.max","tomcat.threads.busy","jvm.threads.states","jvm.gc.memory.promoted","http.client.requests","jvm.memory.used","jvm.gc.max.data.size","jvm.gc.pause","jvm.memory.committed","system.cpu.count","logback.events","http.server.requests","jvm.buffer.memory.used","tomcat.sessions.created","jvm.threads.daemon","system.cpu.usage","jvm.gc.memory.allocated","tomcat.global.sent","tomcat.sessions.expired","tomcat.global.request.max","jvm.threads.live","jvm.threads.peak","tomcat.global.request","process.uptime","tomcat.sessions.rejected","tomcat.global.received","process.cpu.usage","jvm.classes.loaded","jvm.classes.unloaded","tomcat.sessions.active.current","tomcat.threads.config.max","tomcat.sessions.alive.max","jvm.gc.live.data.size","tomcat.global.error","jvm.buffer.count","tomcat.threads.current","jvm.buffer.total.capacity","tomcat.sessions.active.max","process.start.time"]
}

3、localhost:19667/actuator/info

{"git": {"commit": {"time": "2020-06-22T07:30:27Z","id": "3913f50"},"branch": "br_dc-platporm_web_2.2.2"}
}

4、localhost:19667/actuator/beans

/beans可以查看到目前Spring里面加载的所有bean，在生产中感觉没有什么用处，可能在开发中会有一些帮助，方便查看bean是否被扫描

5、localhost:19667/actuator/mappings

/mappings

/mappings 里面包含了Controller的所有mapping信息，开发中新手经常会遇到访问不到controller的情况，可以根据这个查看是否被扫描

6、

 /trace

/trace trace目前主要是监控http请求的,监控每个请求的状况