Metrics in ServiceComb Java Chassis 1.0.0-m1 郑扬勇 微服务架构师 开源能力中心 让微服务运行状态清晰可见 目录 • Metrics简介 • 基于BMI示例演示 • Metrics技术细节 Metrics是什么 • 直译是“度量”，不同的领域定义有所区别，在微服务领域中的 定义： “对微服务的某个指标给予一个可量化程度的测量”

instructions for the Java developer Maven installation Gradle installation Installing the Spring Boot CLI Manual installation Installation with GVM OSX Homebrew installation Command-line completion Quick start Syer Josh Long Stéphane Nicoll Rob Winch Andy Wilkinson Marcel Overdijk Christian Dupuis 0.0.9.M1 Copyright © 2013-2014 Copies of this document may be made for your own use and for distribution to springframework.boot spring-boot-starter-parent 0.0.9.M1

Spring Boot Reference Guide 0.0.9.M1 Phillip Webb , Dave Syer , Josh Long , Stéphane Nicoll , Rob Winch , Andy Wilkinson , Marcel Overdijk , Christian Dupuis Copyright © 2013-2014 Copies of this document Copyright Notice, whether distributed in print or electronically. Spring Boot Reference Guide 0.0.9.M1 Spring Boot ii Table of Contents I. Spring Boot Documentation .................................. Spring Boot CLI ............................................................................. 13 Manual installation ...................................................................................

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Manual Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 430 10.B.2. Providing Manual Hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459 Legal 2.2.0.M5 Copyright © 2012-2019 Copies of this document may be made for your own use and for distribution to

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Manual Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433 Providing Manual Hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 461 Legal 2.2.0.M4 Copyright © 2012-2019 Copies of this document may be made for your own use and for distribution to

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Manual Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438 10.B.2. Providing Manual Hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 468 Legal 2.2.0.M6 Copyright © 2012-2019 Copies of this document may be made for your own use and for distribution to

Spring Boot Reference Guide 1.3.0.M5 Phillip Webb , Dave Syer , Josh Long , Stéphane Nicoll , Rob Winch , Andy Wilkinson , Marcel Overdijk , Christian Dupuis , Sébastien Deleuze Copyright © 2013-2015 Copyright Notice, whether distributed in print or electronically. Spring Boot Reference Guide 1.3.0.M5 Spring Boot ii Table of Contents I. Spring Boot Documentation .................................. the Spring Boot CLI ........................................................................... 14 Manual installation ...................................................................................

instructions for the Java developer Maven installation Gradle installation Installing the Spring Boot CLI Manual installation Installation with GVM OSX Homebrew installation MacPorts installation Command-line completion format Group Attributes Property Attributes Hint Attributes Repeated meta-data items Providing manual hints Value hint Value provider Any Class reference Handle As Logger name Spring bean reference Stéphane Nicoll Rob Winch Andy Wilkinson Marcel Overdijk Christian Dupuis Sébastien Deleuze 1.3.0.M5 Copyright © 2013-2015 Copies of this document may be made for your own use and for distribution to

Spring Boot Reference Guide 1.4.0.M2 Phillip Webb , Dave Syer , Josh Long , Stéphane Nicoll , Rob Winch , Andy Wilkinson , Marcel Overdijk , Christian Dupuis , Sébastien Deleuze Copyright © 2013-2016 Copyright Notice, whether distributed in print or electronically. Spring Boot Reference Guide 1.4.0.M2 Spring Boot ii Table of Contents I. Spring Boot Documentation .................................. the Spring Boot CLI ........................................................................... 14 Manual installation ...................................................................................

instructions for the Java developer Maven installation Gradle installation Installing the Spring Boot CLI Manual installation Installation with SDKMAN! OSX Homebrew installation MacPorts installation Command-line format Group Attributes Property Attributes Hint Attributes Repeated meta-data items Providing manual hints Value hint Value provider Any Class reference Handle As Logger name Spring bean reference Stéphane Nicoll Rob Winch Andy Wilkinson Marcel Overdijk Christian Dupuis Sébastien Deleuze 1.4.0.M2 Copyright © 2013-2016 Copies of this document may be made for your own use and for distribution to