Matrix iOS Feb 2022 Update

Author: tendahuang

README.md

@@ -9,17 +9,19 @@
 [Matrix for iOS/macOS 中文版](#matrix_ios_cn)  
 [Matrix for android 中文版](#matrix_android_cn)   
 [Matrix for iOS/macOS](#matrix_ios_en)   
-[Matrix for android ](#matrix_android_en)   
+[Matrix for android](#matrix_android_en)   
 
 **Matrix** is an APM (Application Performance Manage) used in Wechat to monitor, locate and analyse performance problems. It is a **plugin style**, **non-invasive** solution and is currently available on iOS, macOS and Android.
 
 # <a name='matrix_ios_en'> Matrix for iOS/macOS </a>
 
-The monitoring scope of the current tool includes: crash, lag, and out-of-memory, which includes the following two plugins:
+The monitoring scope of the current tool includes: crash, lag, and memory, which includes the following three plugins:
 
 * **WCCrashBlockMonitorPlugin：** Based on [KSCrash](https://github.com/kstenerud/KSCrash) framework, it features cutting-edge lag stack capture capabilities with crash capture.
 
-* **WCMemoryStatPlugin：** A performance-optimized out-of-memory monitoring tool that captures memory allocation and the callstack of an application's out-of-memory event.
+* **WCMemoryStatPlugin：** A memory monitoring tool that captures memory allocation and the callstack of an application's memory event.
+
+* **WCFPSMonitorPlugin：** A fps monitoring tool that captures main thread's callstack while user scrolling.
 
 ## Features
 
@@ -32,18 +34,10 @@ The monitoring scope of the current tool includes: crash, lag, and out-of-memory
 #### WCMemoryStatPlugin
 
 * Live recording every object's creating and the corresponding callstack of its creation, and report it when the application out-of-memory is detected.
-* Use a balanced binary tree to store living objects and a hash table to store the callstack to optimize performance to the extreme
 
 ## Getting Started
 #### Install
 
-* **Install via Cocoapods**
-  1. Install [CocoaPods](https://guides.cocoapods.org/using/getting-started.html);
-  2. Run `pod repo update` to make CocoaPods aware of the latest available `matrix` versions;
-  3. In your Podfile, add `pod 'matrix-wechat'` to your app target, from the command line, run `pod install`;
-  4. Use the .xcworkspace file generated by CocoaPods to work on your project;
-  5. Add `#import <Matrix/Matrix.h>` , then you can use the performance probe tool of WeChat.
-
 * **Install with static framework**
   1. Get source code of Matrix;
   2. Open terminal, execute `make` in the `matrix/matrix-iOS` directory to compile and generate static library. After compiling, the iOS platform library is in the `matrix/matrix-iOS/build_ios` directory, and the macOS platform library is in the `matrix/matrix-iOS/build_macos` directory.
@@ -73,15 +67,16 @@ WCCrashBlockMonitorPlugin *crashBlockPlugin = [[WCCrashBlockMonitorPlugin alloc]
 [curBuilder addPlugin:crashBlockPlugin]; // add lag and crash monitor.
 
 WCMemoryStatPlugin *memoryStatPlugin = [[WCMemoryStatPlugin alloc] init];
-[curBuilder addPlugin:memoryStatPlugin]; // add out-of-memory monitor.
+[curBuilder addPlugin:memoryStatPlugin]; // add memory monitor.
+
+WCFPSMonitorPlugin *fpsMonitorPlugin = [[WCFPSMonitorPlugin alloc] init];
+[curBuilder addPlugin:fpsMonitorPlugin]; // add fps monitor.
 
 [matrix addMatrixBuilder:curBuilder];
 
 [crashBlockPlugin start]; // start the lag and crash monitor.
-// [memoryStatPlugin start];  
-// start out-of-memory monitor
-// Be careful, WCMemoryStatPlugin has a large performance loss after it is turned on. It is recommended to turn it on as needed.
-
+[memoryStatPlugin start]; // start memory monitor
+[fpsMonitorPlugin start]; // start fps monitor
 ```
 
 #### Receive callbacks to obtain monitoring data
@@ -109,7 +104,7 @@ Each plugin added to `MatrixBuilder` will call back the corresponding event via
 
 ## Tutorials
 
-At this point, Matrix has been integrated into the app and is beginning to collect crash, lag, and out-of-memory data. If you still have questions, check out the example: `samples/sample-apple/MatrixDemo`.
+At this point, Matrix has been integrated into the app and is beginning to collect crash, lag, and memory data. If you still have questions, check out the example: `samples/sample-iOS/MatrixDemo`.
 
 
 
@@ -439,11 +434,13 @@ Matrix 通过接入各种性能监控方案，对性能监控项的异常数据
 
 # <a name='matrix_ios_cn'>Matrix for iOS/macOS </a>
 
-当前工具监控范围包括：崩溃、卡顿和爆内存，包含以下两款插件：
+Matrix-iOS 当前工具监控范围包括：崩溃、卡顿和内存，包含以下三款插件：
 
-* **WCCrashBlockMonitorPlugin：** 基于 [KSCrash](https://github.com/kstenerud/KSCrash) 框架开发，具有业界领先的卡顿堆栈捕获能力，同时兼备崩溃捕获能力。
+* **WCCrashBlockMonitorPlugin：** 基于 [KSCrash](https://github.com/kstenerud/KSCrash) 框架开发，具有业界领先的卡顿堆栈捕获能力，同时兼备崩溃捕获能力
 
-* **WCMemoryStatPlugin：** 一款性能优化到极致的爆内存监控工具，能够全面捕获应用爆内存时的内存分配以及调用堆栈情况。
+* **WCMemoryStatPlugin：** 一款性能极致的内存监控工具，能够全面捕获应用 OOM 时的内存分配以及调用堆栈情况
+
+* **WCFPSMonitorPlugin：** 一款 FPS 监控工具，当用户滑动界面时，记录主线程调用栈
 
 ## 特性
 
@@ -455,18 +452,11 @@ Matrix 通过接入各种性能监控方案，对性能监控项的异常数据
 
 #### WCMemoryStatPlugin
 
-* 在应用运行期间获取对象存活以及相应的堆栈信息，在检测到应用爆内存时进行上报
-* 使用平衡二叉树存储存活对象，使用 Hash Table 存储堆栈，将性能优化到极致
+* 在应用运行期间获取对象存活以及相应的堆栈信息，在检测到应用 OOM 时进行上报
 
 ## 使用方法
 
 #### 安装
-* **通过 Cocoapods 安装**
-  1. 先安装 [CocoaPods](https://guides.cocoapods.org/using/getting-started.html)；
-  2. 通过 pod repo update 更新 matrix 的 Cocoapods 版本；
-  3. 在 Podfile 对应的 target 中，添加 pod 'matrix-wechat'，并执行 pod install；
-  4. 在项目中使用 Cocoapods 生成的 .xcworkspace运行工程；
-  5. 在你的代码文件头引入头文件 #import <Matrix/Matrix.h>，就可以接入微信的性能探针工具了！
 
 * **通过静态库安装**
   1. 获取 Matrix 源码；
@@ -499,13 +489,15 @@ WCCrashBlockMonitorPlugin *crashBlockPlugin = [[WCCrashBlockMonitorPlugin alloc]
     
 WCMemoryStatPlugin *memoryStatPlugin = [[WCMemoryStatPlugin alloc] init];
 [curBuilder addPlugin:memoryStatPlugin]; // 添加内存监控功能
+
+WCFPSMonitorPlugin *fpsMonitorPlugin = [[WCFPSMonitorPlugin alloc] init];
+[curBuilder addPlugin:fpsMonitorPlugin]; // 添加 fps 监控功能
     
 [matrix addMatrixBuilder:curBuilder];
     
 [crashBlockPlugin start]; // 开启卡顿和崩溃监控
-// [memoryStatPlugin start]; 
-// 开启内存监控，注意 memoryStatPlugin 开启之后对性能损耗较大，建议按需开启
-
+[memoryStatPlugin start]; // 开启内存监控
+[fpsMonitorPlugin start]; // 开启 fps 监控
 ```
 
 #### 接收回调获得监控数据
@@ -533,7 +525,7 @@ curBuilder.pluginListener = <一个遵循 MatrixPluginListenerDelegate 的对象
 
 ## Demo
 
-至此，Matrix 已经集成到应用中并且开始收集崩溃、ANR、卡顿和爆内存数据，如仍有疑问，请查看示例：`samples/sample-apple/MatrixDemo`。
+至此，Matrix 已经集成到应用中并且开始收集崩溃、卡顿和爆内存数据，如仍有疑问，请查看示例：`samples/sample-iOS/MatrixDemo`
 
 
 # <a name='matrix_android_cn'>Matrix for Android </a>