swan-point-parser

从adb logcat中解析Swan性能打点，汇总显示：

================================================================================
            Date 8/27/2019, 2:38:55 PM
           Query 北京的特产
      ModuleName default
      RenderSwan view
     SwanVersion Swan/1.33.10 JsCore/1.33.9
     CommandSize 9444
 DialogRequestId 5eace9d8-c4c9-4ebb-ad0b-44536e5e5c6c
           logid b2397575-4866-4dde-bb12-3fcadca12e5e_DCSj5vs9vocfj_3


       * 0ms    指令解析 (POINT_RENDER_PARSED)
       |
   8ms |
       |
       * 8ms    启动Activity (POINT_RENDER_START)
       |
 142ms |
       |
       * 150ms  开始获取Swan引擎 (POINT_SWAN_GET_ATOM_INS)
       |
   4ms |
       |
       * 154ms  取得Swan引擎 (POINT_SWAN_START)
       |
  72ms |
       |
       * 226ms  Commands送达 (POINT_RENDER_SWAN_END)
       |
  67ms |
       |
       * 293ms  Activity取得焦点<首屏> (POINT_RENDER_BEING_END)
       |
1876ms |
       |
       * 2169ms JS执行完成 (POINT_SCREEN_INTERACTIVITY_TIME)

================================================================================

tl;dr

npm install -g swan-point-parser
swan-point-parser --help # 查看全部选项
swan-point-parser # 开始坚挺

# 多Android设备或日志文件可用stdin的方式 
adb logcat | swan-point-parser --stdin
cat adb-log.log | swan-point-parser --stdin