cpu_usage (AI CPU and Ctrl CPU Usage)
The AI CPU (for executing AI CPU operators) and Ctrl CPU (for executing driver tasks) usage data does not contain the timeline information. The summary information is summarized in the cpu_usage_*.csv file.
Availability
Data Description of the cpu_usage_*.csv File
The file content is formatted as follows.
|
Field |
Description |
|---|---|
|
Device_id |
Device ID. |
|
Cpu Type |
CPU type, including AI CPU and Ctrl CPU. |
|
User(%) |
Percentage of the user-mode process execution duration (average duration of multiple AI CPUs and Ctrl CPUs). |
|
Sys(%) |
Percentage of the kernel-mode process execution duration (average duration of multiple AI CPUs and Ctrl CPUs). |
|
IoWait(%) |
Percentage of the I/O wait duration (average duration of multiple AI CPUs and Ctrl CPUs). |
|
Irq(%) |
Percentage of the hardware interrupt duration (average duration of multiple AI CPUs and Ctrl CPUs). |
|
Soft(%) |
Percentage of the software interrupt duration (average duration of multiple AI CPUs and Ctrl CPUs). |
|
Idle(%) |
Percentage of the idle duration (average duration of multiple AI CPUs and Ctrl CPUs). |