1e41f4b71Sopenharmony_ci# cpup 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## Command Function 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ciThis command is used to query the CPU percent (CPUP) of the system. 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci## Syntax 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_cicpup [_mode_] [_taskID_] 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci## Parameters 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci**Table 1** Parameter description 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci| Parameter| Description| Value Range| 19e41f4b71Sopenharmony_ci| -------- | -------- | -------- | 20e41f4b71Sopenharmony_ci| mode | Displays the CPUP of the system within the last 10 seconds by default.<br>- **0**: displays the CPUP within the last 10 seconds.<br>- **1**: displays the CPUP within the last 1 second.<br>- Other numbers: display the total CPUP since the system starts.| [0, 0xFFFFFFFF] | 21e41f4b71Sopenharmony_ci| taskID | Specifies the task ID.| [0, 0xFFFFFFFF] | 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci 24e41f4b71Sopenharmony_ci## Usage Guidelines 25e41f4b71Sopenharmony_ci 26e41f4b71Sopenharmony_ci- If no parameter is specified, the CPU usage of the system within the last 10 seconds is displayed. 27e41f4b71Sopenharmony_ci 28e41f4b71Sopenharmony_ci- If only **mode** is specified, the CPU usage within the specified period is displayed. 29e41f4b71Sopenharmony_ci 30e41f4b71Sopenharmony_ci- If both **mode** and **taskID** are specified, the CPU usage of the specified task within the given period is displayed. 31e41f4b71Sopenharmony_ci 32e41f4b71Sopenharmony_ci 33e41f4b71Sopenharmony_ci## Example 34e41f4b71Sopenharmony_ci 35e41f4b71Sopenharmony_ciRun **cpup 1 5**. 36e41f4b71Sopenharmony_ci 37e41f4b71Sopenharmony_ci 38e41f4b71Sopenharmony_ci## Output 39e41f4b71Sopenharmony_ci 40e41f4b71Sopenharmony_ciCPU usage of task 5 in the last one second: 41e41f4b71Sopenharmony_ci 42e41f4b71Sopenharmony_ci``` 43e41f4b71Sopenharmony_ciOHOS # cpup 1 5pid 5 44e41f4b71Sopenharmony_ci 45e41f4b71Sopenharmony_ciCpuUsage in 1s: 0.0 46e41f4b71Sopenharmony_ci``` 47