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https://github.com/LinShunKang/MyPerf4J

High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.
https://github.com/LinShunKang/MyPerf4J

agent apm bytecode diagnosis java-agent jvm-monitor metrics microservices monitor monitoring monitoring-tool observability performance performance-analysis performance-metrics performance-monitoring performance-tuning performance-visualization profiler profiling

Last synced: 24 days ago
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High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it.

Host: GitHub
URL: https://github.com/LinShunKang/MyPerf4J
Owner: LinShunKang
License: bsd-3-clause
Created: 2018-03-11T09:58:44.000Z (over 6 years ago)
Default Branch: develop
Last Pushed: 2024-05-19T12:12:38.000Z (about 1 month ago)
Last Synced: 2024-05-19T13:30:16.389Z (about 1 month ago)
Topics: agent, apm, bytecode, diagnosis, java-agent, jvm-monitor, metrics, microservices, monitor, monitoring, monitoring-tool, observability, performance, performance-analysis, performance-metrics, performance-monitoring, performance-tuning, performance-visualization, profiler, profiling
Language: Java
Homepage:
Size: 1.19 MB
Stars: 3,202
Watchers: 120
Forks: 508
Open Issues: 5
Metadata Files:
- Readme: README.CN.md
- License: LICENSE

Lists

awesome-hacking-lists - MyPerf4J - High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it. (Java (504))
awesome-observability - MyPerf4J - High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it. (3. Collect / Metrics)
awesome-stars - MyPerf4J
awesome-stars - LinShunKang/MyPerf4J - High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it. (Java)
awesome-hacking-lists - MyPerf4J - High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it. (Java)
awesome-observability - MyPerf4J - High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it. (3. Collect / Metrics)
awesome-ops - LinShunKang/MyPerf4J - 3-Clause|3195|2018-03-11|2024-04-29 | 一个针对高并发、低延迟应用设计的高性能 Java 性能监控和统计工具。 | (性能分析)
awesome-hacking-lists - LinShunKang/MyPerf4J - High performance Java APM. Powered by ASM. Try it. Test it. If you feel its better, use it. (Java)

README

        简体中文 | [English](./README.EN.md)

MyPerf4J




一个针对高并发、低延迟应用设计的高性能 Java 性能监控和统计工具。

[![GitHub (pre-)release](https://img.shields.io/github/release/LinShunKang/MyPerf4J/all.svg)](https://github.com/LinShunKang/MyPerf4J) [![Build Status](https://travis-ci.com/LinShunKang/MyPerf4J.svg?branch=develop)](https://travis-ci.com/LinShunKang/MyPerf4J) [![Coverage Status](https://coveralls.io/repos/github/LinShunKang/MyPerf4J/badge.svg?branch=develop)](https://coveralls.io/github/LinShunKang/MyPerf4J?branch=develop) [![GitHub issues](https://img.shields.io/github/issues/LinShunKang/MyPerf4J.svg)](https://github.com/LinShunKang/MyPerf4J/issues) [![GitHub closed issues](https://img.shields.io/github/issues-closed/LinShunKang/MyPerf4J.svg)](https://github.com/LinShunKang/MyPerf4J/issues?q=is%3Aissue+is%3Aclosed) [![GitHub](https://img.shields.io/github/license/LinShunKang/MyPerf4J.svg)](./LICENSE)



## 价值

* 快速定位性能瓶颈

* 快速定位故障原因

## 优势

* [高性能](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%80%A7%E8%83%BD%E5%BC%80%E9%94%80): 单线程支持每秒 **1600 万次** 响应时间的记录，每次记录只花费 **63 纳秒**

* [无侵入](https://github.com/LinShunKang/MyPerf4J/wiki/%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86#%E6%95%B0%E6%8D%AE%E9%87%87%E9%9B%86): 采用 **JavaAgent** 方式，对应用程序完全无侵入，无需修改应用代码

* [低内存](https://github.com/LinShunKang/MyPerf4J/wiki/%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86#%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8): 采用**内存复用**的方式，整个生命周期只产生极少的临时对象，不影响应用程序的 GC

* 高实时: 支持**秒级统计**，最低统计粒度为 **1 秒**，并且是**全量统计**，不丢失任何一次记录

## 文档

* [English Doc](https://github.com/LinShunKang/MyPerf4J/wiki/English-Doc)

* [中文文档](https://github.com/LinShunKang/MyPerf4J/wiki/Chinese-Doc)

## 监控指标

MyPerf4J 为每个应用收集数十个监控指标，所有的监控指标都是实时采集和展现的。

下面是 MyPerf4J 目前支持的监控指标列表:

- **[Method Metrics](https://grafana.com/dashboards/7766)**


  [RPS，Count，Avg，Min，Max，StdDev，TP50, TP90, TP95, TP99, TP999, TP9999, TP100](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%8C%87%E6%A0%87#method-metrics)

  ![Markdown](https://raw.githubusercontent.com/LinShunKang/Objects/master/MyPerf4J-InfluxDB-Method_Show_Operation.gif)

- **[JVM Metrics](https://grafana.com/dashboards/8787)**


  [Thread](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%8C%87%E6%A0%87#jvm-thread-metrics)，[Memory](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%8C%87%E6%A0%87#jvm-memory-metrics)，[ByteBuff](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%8C%87%E6%A0%87#jvm-bytebuff-metrics)，[GC](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%8C%87%E6%A0%87#jvm-gc-metrics)，[Class](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%8C%87%E6%A0%87#jvm-class-metrics)，[Compilation](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%8C%87%E6%A0%87#jvm-compilation-metrics)，[FileDescriptor](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%8C%87%E6%A0%87#jvm-filedescriptor-metrics)

  ![Markdown](https://github.com/LinShunKang/Objects/blob/master/images/JVM_Metrics_Dashboard_V2.png?raw=true)

  > 想知道如何实现上述效果？请先按照[快速启动](https://github.com/LinShunKang/MyPerf4J#%E5%BF%AB%E9%80%9F%E5%90%AF%E5%8A%A8)的描述启动应用，再按照[这里](https://github.com/LinShunKang/MyPerf4J/wiki/InfluxDB_)的描述进行安装配置即可。

## 快速启动

MyPerf4J 采用 JavaAgent 配置方式，**透明化**接入应用，对应用代码完全**没有侵入**。

### 下载

* 下载并解压 [MyPerf4J-ASM.zip](https://github.com/LinShunKang/Objects/blob/master/zips/CN/MyPerf4J-ASM-3.4.0-SNAPSHOT.zip?raw=true)

* 阅读解压出的 `README` 文件

* 修改解压出的 `MyPerf4J.properties` 配置文件中 `app_name`、`metrics.log.xxx` 和 `filter.packages.include` 的配置值

> 查看[配置文件模板](https://github.com/LinShunKang/Objects/blob/master/jars/MyPerf4J-3.x.properties)。想了解更多的配置？请看[这里](https://github.com/LinShunKang/MyPerf4J/wiki/3.x-%E9%85%8D%E7%BD%AE)

### 配置

在 JVM 启动参数里加上以下两个参数

* -javaagent:/path/to/MyPerf4J-ASM.jar

* -DMyPerf4JPropFile=/path/to/MyPerf4J.properties

> 形如：java -javaagent:/path/to/MyPerf4J-ASM.jar -DMyPerf4JPropFile=/path/to/MyPerf4J.properties `-jar yourApp.jar`

>

> 注意：如果您使用 JDK9 及其之上的版本，请额外添加 `--add-opens java.base/java.lang=ALL-UNNAMED`

### 运行

启动应用，监控日志输出到 /path/to/log/method_metrics.log:

```

MyPerf4J Method Metrics [2020-01-01 12:49:57, 2020-01-01 12:49:58]

Method[6]                            Type        Level  TimePercent      RPS  Avg(ms)  Min(ms)  Max(ms)    StdDev    Count     TP50     TP90     TP95     TP99    TP999   TP9999

DemoServiceImpl.getId2(long)      General      Service      322.50%     6524     0.49        0        1     0.50      6524        0        1        1        1        1        1

DemoServiceImpl.getId3(long)      General      Service      296.10%     4350     0.68        0        1     0.47      4350        1        1        1        1        1        1

DemoServiceImpl.getId4(long)      General      Service      164.60%     2176     0.76        0        1     0.43      2176        1        1        1        1        1        1

DemoServiceImpl.getId1(long)      General      Service        0.00%     8704     0.00        0        0     0.00      8704        0        0        0        0        0        0

DemoDAO.getId1(long)         DynamicProxy          DAO        0.00%     2176     0.00        0        0     0.00      2176        0        0        0        0        0        0

DemoDAO.getId2()             DynamicProxy          DAO        0.00%     2176     0.00        0        0     0.00      2176        0        0        0        0        0        0

```

### 卸载

在 JVM 启动参数中去掉以下两个参数，重启即可卸载此工具。

* -javaagent:/path/to/MyPerf4J-ASM.jar

* -DMyPerf4JPropFile=/path/to/MyPerf4J.properties

## 构建

您可以自行构建 MyPerf4J-ASM.jar

* git clone [email protected]:LinShunKang/MyPerf4J.git

* mvn clean package

> MyPerf4J-ASM-${MyPerf4J-version}.jar 在 MyPerf4J-ASM/target/ 目录下

## 问题

如果您有任何问题、疑问或者建议，您可以 [提交Issue](https://github.com/LinShunKang/MyPerf4J/issues/new/choose) 或者 [发送邮件](mailto:[email protected]) ：）

注意，为了保障大家的时间，请保证您已经**完整阅读过**以下内容：

* [提问模板](https://github.com/LinShunKang/MyPerf4J/wiki/%E6%8F%90%E9%97%AE%E6%A8%A1%E6%9D%BF)

* [快速启动](https://github.com/LinShunKang/MyPerf4J#%E5%BF%AB%E9%80%9F%E5%90%AF%E5%8A%A8)

* [中文文档](https://github.com/LinShunKang/MyPerf4J/wiki/Chinese-Doc)

* [常见问题](https://github.com/LinShunKang/MyPerf4J/wiki/%E5%B8%B8%E8%A7%81%E9%97%AE%E9%A2%98)

## 已知用户

如果您在使用 MyPerf4J，请告诉我，您的使用对我来说非常重要：[https://github.com/LinShunKang/MyPerf4J/issues/30](https://github.com/LinShunKang/MyPerf4J/issues/30)（按登记顺序排列）





   



   





## 鸣谢

感谢 JetBrains [OpenSourceSupport](https://www.jetbrains.com/community/opensource/#support) 所提供的支持 : )







## 项目捐赠

如果 MyPerf4J 对您有帮助，可以使用微信扫描下面的赞赏码，请我喝杯咖啡 : )







## 参考项目

MyPerf4J 是受以下项目启发而来：

* [Perf4J](https://github.com/perf4j/perf4j)

* [TProfiler](https://github.com/alibaba/TProfiler)

## 更多信息

想更深入的了解 MyPerf4J？请看 [https://github.com/LinShunKang/MyPerf4J/wiki/Chinese-Doc](https://github.com/LinShunKang/MyPerf4J/wiki/Chinese-Doc)。