The Driver package provides other tools to assist the profiler in collecting profile data. You do not need to use them directly. The following table describes the tools.
Tool Name |
Relative Path |
Function and Application Scenario |
Risk Analysis |
Reservation Consideration |
|---|---|---|---|---|
perf |
/usr/bin/perf |
Collects AI processor profile data, such as AI CPU usage, Ctrl CPU usage, process CPU usage, process memory usage, and system memory usage. When you configure the system-level profiling switch, the profiler enables this tool to collect AI processor profile data. |
This tool is used only to collect or analyze fixed AI processor profile data. Other running status information cannot be obtained. The risk is low. |
This tool is a part of the system-level profiling capability. |