apm | 基于jdk agent方式，动态注入字节码至被监控的应用程序监控方法进入、退出、异常、返回值、参数、JVM基本信息

by liuxianbing Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions Vulnerabilities Install Support

kandi X-RAY | apm Summary

apm is a Java library. apm has no bugs, it has no vulnerabilities and it has low support. However apm build file is not available. You can download it from GitHub.

基于jdk agent方式，动态注入字节码至被监控的应用程序监控方法进入、退出、异常、返回值、参数、JVM基本信息修改字节码使用ByteBuddy(1.6.1 比较新的版本）其底层是使用asm，因此效率不错由于bytebuddy的文档和示例太少，参考stagemonitor设计和使用方式. 插件提供一下功能 1、被监控的应用程序内部编码方式潜入（调用一会初始化代码即可) 2、独立于被监控的应用程序，跟应用一起启动 3、支持运行时嵌入代码，与应用程序完全独立，应用程序启动后再启动本监控程序 4、利用配置文件，可以灵活的监控代码，自定义java监控插件开发（基于ServiceLoade方式) 5、为prometheus提供监控数据，自带了http接口（jdk内部提供，无第三方web插件引入). 性能问题通过压测注入监控后执行一个方法1000w次要额外增加1000多毫秒.

Support

Quality

Security

License

Reuse

Support

apm has a low active ecosystem.

It has 3 star(s) with 1 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

apm has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of apm is current.

Quality

apm has no bugs reported.

Security

apm has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

apm does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

apm releases are not available. You will need to build from source code and install.

apm has no build file. You will be need to create the build yourself to build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed apm and discovered the below as its top functions. This is intended to give you an instant insight into apm implemented functionality, and help decide if they suit your requirements.

Read properties from file
Open a file input stream
Reads the contents of a Reader into a List of Strings
Generates a matcher for a method element
Check if the string is numeric
Internal init method
Helper method to perform runtime attachment
Writes a string to a file
Write string to file
Invoked after the get handler method is called
Calculate late - time
Visits a method
Entry point for the agent
Initializes the includes and excludes
Searches for the cache
Returns a matcher for generated type descriptions
Splits a string using the specified separator char
Save a string to a property file
Get request name from handler
Request a counter
Test program
A static matcher
Generate a temporary file
Formats a pause in a human - readable manner
Create an agent builder
Starts the process

Get all kandi verified functions for this library.

apm Key Features

No Key Features are available at this moment for apm.

apm Examples and Code Snippets

No Code Snippets are available at this moment for apm.

Community Discussions

No Community Discussions are available at this moment for apm.Refer to stack overflow page for discussions.

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install apm

You can download it from GitHub.
You can use apm like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the apm component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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