Command Entry Point Overview

Syntax

devkit [-h | --help] [-v | --version] COMMAND [ARGS]

Overview

If the tool has been installed (or decompressed from a package), you can use the -h option to view the items supported by the tool and the -v option to view the current version.

An RPM package is used as an example.
If you use a compressed package, do not copy the DevKit binary file to another path. Otherwise, the dependencies may fail.

The following uses a server powered by the Kunpeng processor as an example:

devkit -h

Command output:

 Usage: devkit [-h | --help] [-v | --version] COMMAND [ARGS]

 The most commonly used devkit sub commands are:
   help        Get help information
   version     Get version information
   porting     Run a command for porting
   sys-mig     Run a command for sys-mig
   advisor     Run a command for advisor
   tuner       Run a command for system performance analysis
   doctor      Run a command for system diagnosis analysis
   java-perf   Run a command for java analysis
   py-perf     Run a command for python analysis
   kat         Run a command for kunpeng automatic tuning analysis
   debugger    Run a command for kunpeng debugger
   report      Read specific_name.tar and display the result
   diag        Run a command for JVM analysis

 See 'devkit COMMAND --help' for more information on a specific command.

**Table 1** Function description
Function	Description
help	Obtains help information.
version	Displays version information.
porting	Porting Advisor function.
sys-mig	System Migration function.
advisor	Affinity Analyzer function.
tuner	System Profiler function.
doctor	System Diagnosis function.
java-perf	Java Profiler function.
py-perf	Python/C function.
kat	Kunpeng AutoTuner function.
debugger	HPC Debugger function.
report	Displays the analysis report.
diag	JVM Jitter Detector function.