奇怪, `TOP`命令在 Debug 和 Release 环境下输出结果不一样

问题起因： 获取进程实时 CPU 占用率，还在看这方面东西，如有更好方法提供也非常感谢。

问题描述： Release 环境下，没有自身进程相关信息，即使去掉-o部分，输出的也只有一条其他进程的信息。

测试设备： Google Pixel 3 Android 12 Android Studio Chipmunk | 2021.2.1 Patch 2

代码：

 mBinding.btnConfirmAttCpu.setOnClickListener {
     val runtime = Runtime.getRuntime()
     val cmd = arrayOf("sh","-c","top -n 1 -p ${Process.myPid()} -o PID,%CPU")
     val exec = runtime.exec(cmd)
     exec.inputStream.reader().apply {
         mBinding.displayCpuAttCpu.text = readLines().joinToString("${System.lineSeparator()}${System.lineSeparator()}")
         close()
     }
     exec.destroy()
 }

Debug 输出:

[s [999C [999B [6n [u [H [J [?25l [H [J [s [999C [999B [6n [uTasks: 1 total,   0 running,   1 sleeping,   0 stopped,   0 zombie
    
      Mem:  3665332K total,  3516028K used,   149304K free,     4520K buffers
    
     Swap:  2097148K total,   590344K used,  1506804K free,  1975304K cached
    
    800%cpu   0%user   0%nice   0%sys 800%idle   0%iow   0%irq   0%sirq   0%host
    
     [7m   PID[%CPU                                                                      [0m
    
     24654 12.0
    
     [?25h [0m [1000;1H [K [?25h [?25h [0m [1000;1H [K

Release 输出：

[s [999C [999B [6n [u [H [J [?25l [H [J [s [999C [999B [6n [uTasks: 0 total,   0 running,   0 sleeping,   0 stopped,   0 zombie
    
      Mem:  3665332K total,  3537360K used,   127972K free,     4520K buffers
    
     Swap:  2097148K total,   542884K used,  1554264K free,  1971444K cached
    
    800%cpu   0%user   0%nice   0%sys 800%idle   0%iow   0%irq   0%sirq   0%host
    
     [7m   PID[%CPU                                                                      [0m
    
     [?25h [0m [1000;1H [K [?25h [?25h [0m [1000;1H [K