Jellyfish是一款轻量级的, 用Java写的, 散布式微服务实时监控零碎，可无缝对接Spring Boot或Spring Cloud工程
Jellyfish提供的监控性能次要分为两个局部：
- 应用程序日志对立收集和查问
- 统计和监控SpringBoot应用程序HTTP接口3个指标：申请耗时，错误率，并发度
Jellyfish部署形式
Jellyfish分为服务端和agent端
服务端通常是一个独立的SpringBoot利用或集群，集群模式是通过另一个微服务分布式合作框架tridenter实现的，Jellyfish服务端还须要部署Redis和ElasticSearch
Agent端 通常是退出了jellyfish相干jar包的另一组SpringBoot利用或集群，它们向服务端实时发送数据包。
Jellyfish的个性：
- Jellyfish服务端基于流式计算框架vortex（底层是Netty4），低提早，高并发，且反对TCP和HTTP两种传输协定
- Jellyfish服务端的网络通信层依赖vortex框架，反对动静程度扩大，反对数据最终一致性
- Jellyfish的利用接口统计是准实时的，纯内存计算，默认的统计工夫窗口为1分钟（可自定义），但统计的接口数量变多可能会影响实时性，经测试，最大提早放弃在1分钟内，均匀提早在秒级。
Jellyfish系列一共有4个子工程：
- jellyfish-console
Jellyfish Web控制台，可独立运行，通常作为服务端，当然你也能够自定义服务 端，通过应用注解@EnableJellyfishServer - jellyfish-http-spring-boot-starter
jar包，Jellyfish监控利用程序接口进行指标统计的Agent程序包 - jellyfish-slf4j
jar包，Jellyfish对接slf4j（目前只实现了logback对接），对立利用收集日志的
agent程序包
4. jellyfish-spring-boot-starter Jellyfish外围jar包, 实现了全副的外围性能
Install
<dependency> <artifactId>jellyfish-spring-boot-starter</artifactId> <groupId>com.github.paganini2008.atlantis</groupId> <version>1.0-RC1</version></dependency>Jellyfish-console应用阐明
如何对接slf4j, 对立收集日志：
你的应用程序须要：
pom.xml 增加依赖
<dependency> <artifactId>jellyfish-slf4j</artifactId> <groupId>com.github.paganini2008.atlantis</groupId> <version>1.0-RC1</version></dependency>批改logback.xml
<?xml version="1.0" encoding="utf-8" ?><configuration><appender name="logTracker" class="indi.atlantis.framework.jellyfish.slf4j.logback.HttpTransportClientAppender"><applicationName>tester5</applicationName> <!-- 批改成你的applicationName --><brokerUrl>http://192.168.159.1:10010</brokerUrl> <!-- 批改Jellyfish console地址 --></appender><!-- omit other configuration --><root level="info"><appender-ref ref="STDOUT" /><appender-ref ref="INFO" /><appender-ref ref="ERROR" /><appender-ref ref="logTracker" /> <!-- 援用你定义的appender --></root></configuration>目前只反对logback, 将来会反对更多
- 先启动Jellyfish-console
启动命令：java -jar jellyfish-console-1.0-RC1.jar
默认端口：6100 地址：http://localhost:6100/jellyfish/log/ - 再启动你的应用程序，此时日志会源源不断的流入Jellyfish Console：
阐明：
jellyfish服务端从agent端承受来的每行日志数据会保留在es里。
如何对接Spring Boot或Spring Cloud我的项目，统计HTTP接口指标？
你的利用须要：
批改你的pom.xml, 增加：
<dependency><artifactId>jellyfish-http-spring-boot-starter</artifactId><groupId>com.github.paganini2008.atlantis</groupId><version>1.0-RC1</version></dependency>在application.properties退出：
atlantis.framework.jellyfish.brokerUrl=http://localhost:6100 # Jellyfish console地址- 应用压测工具测试某一个接口，如图：
接口列表：
点击View
上图显示的是并发度，QPS, 均匀响应工夫
上图显示的是响应工夫面积图
上图显示的是接口调用次数面积图
按F12，查看返回的json数据：
{ "msg": "ok", "data": { "20:05:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623585900737 } }, "20:06:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623585960737 } }, "20:07:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586020737 } }, "20:08:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586080737 } }, "20:09:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586140737 } }, "20:10:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586200737 } }, "20:11:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586260737 } }, "20:12:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586320737 } }, "20:13:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586380737 } }, "20:14:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586440737 } }, "20:15:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586500737 } }, "20:16:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586560737 } }, "20:17:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586620737 } }, "20:18:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586680737 } }, "20:19:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586740737 } }, "20:20:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586800737 } }, "20:21:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586860737 } }, "20:22:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586920737 } }, "20:23:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623586980737 } }, "20:24:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587040737 } }, "20:25:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587100737 } }, "20:26:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587160737 } }, "20:27:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587220737 } }, "20:28:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587280737 } }, "20:29:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587340737 } }, "20:30:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587400737 } }, "20:31:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587460737 } }, "20:32:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587520737 } }, "20:33:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587580737 } }, "20:34:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587640737 } }, "20:35:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587700737 } }, "20:36:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587760737 } }, "20:37:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587820737 } }, "20:38:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587880737 } }, "20:39:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623587940737 } }, "20:40:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588000737 } }, "20:41:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588060737 } }, "20:42:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588120737 } }, "20:43:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588180737 } }, "20:44:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588240737 } }, "20:45:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588300737 } }, "20:46:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588360737 } }, "20:47:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588420737 } }, "20:48:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588480737 } }, "20:49:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588540737 } }, "20:50:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588600737 } }, "20:51:00": { "rt": { "middleValue": 0, "count": 0, "highestValue": 0, "lowestValue": 0, "timestamp": 1623588660737 } }, "20:52:00": { "rt": { "middleValue": 2158, "count": 68, "highestValue": 4941, "lowestValue": 1, "timestamp": 1623588778333 } }, "20:53:00": { "rt": { "middleValue": 2252, "count": 1815, "highestValue": 4996, "lowestValue": 0, "timestamp": 1623588839757 } }, "20:54:00": { "rt": { "middleValue": 2233, "count": 2680, "highestValue": 5000, "lowestValue": 0, "timestamp": 1623588899641 } }, "20:55:00": { "rt": { "middleValue": 2306, "count": 2605, "highestValue": 4994, "lowestValue": 0, "timestamp": 1623588959700 } }, "20:56:00": { "rt": { "middleValue": 2224, "count": 2669, "highestValue": 5422, "lowestValue": 0, "timestamp": 1623589019949 } }, "20:57:00": { "rt": { "middleValue": 2239, "count": 2678, "highestValue": 4997, "lowestValue": 0, "timestamp": 1623589079640 } }, "20:58:00": { "rt": { "middleValue": 2233, "count": 2678, "highestValue": 4998, "lowestValue": 0, "timestamp": 1623589139980 } }, "20:59:00": { "rt": { "middleValue": 2305, "count": 2601, "highestValue": 4998, "lowestValue": 0, "timestamp": 1623589199745 } }, "21:00:00": { "rt": { "middleValue": 2227, "count": 2678, "highestValue": 5000, "lowestValue": 0, "timestamp": 1623589259579 } }, "21:01:00": { "rt": { "middleValue": 2243, "count": 2677, "highestValue": 4998, "lowestValue": 0, "timestamp": 1623589319569 } }, "21:02:00": { "rt": { "middleValue": 2255, "count": 2656, "highestValue": 5000, "lowestValue": 0, "timestamp": 1623589378556 } }, "21:03:00": { "rt": { "middleValue": 2288, "count": 2616, "highestValue": 5000, "lowestValue": 0, "timestamp": 1623589439666 } }, "21:04:00": { "rt": { "middleValue": 1272, "count": 152, "highestValue": 4271, "lowestValue": 0, "timestamp": 1623589441456 } } }, "success": true, "statusCode": 200}Jellyfish接口统计局部调用了vortex的metric模块的sdk,，所以是基于工夫序列的，默认统计工夫窗口是1分钟，滚动保留前60条数据，历史数据默认不落地，但能够通过实现MetricEvictionHandler和MetricSequencerFactory接口进行扩大，参考vortex metrics
最初，Jellyfish服务端的参考配置：
server.port=6100spring.application.name=jellyfish-consolespring.application.cluster.name=jellyfish-console-cluster#management.endpoints.web.exposure.include=*#management.endpoint.health.show-details=always#management.security.enabled=false#spring.boot.admin.client.url=http://localhost:10081atlantis.framework.vortex.bufferzone.collectionName=jellyfishatlantis.framework.vortex.bufferzone.pullSize=100#Elasticsearch Configurationspring.data.elasticsearch.cluster-name=esspring.data.elasticsearch.cluster-nodes=localhost:9300spring.data.elasticsearch.repositories.enabled=truespring.data.elasticsearch.properties.transport.tcp.connect_timeout=60s#Redis Configurationspring.redis.host=localhostspring.redis.port=6379spring.redis.password=123456spring.redis.dbIndex=0具体更具体的参数设置请参考：https://github.com/paganini20...