获取帮助

    输出帮助信息结果如下：

    2. [--db-user DB_USER] [--port PORT] [--host HOST]                
    3. [--host-user HOST_USER] [--host-ssh-port HOST_SSH_PORT]                
    4. [--scenario {ap,tp,htap}] [--benchmark BENCHMARK]                
    5. [--model-path MODEL_PATH] [-v]  
    7. X-Tuner: a self-tuning toolkit for OpenGauss.  
    9. optional arguments:   
    10. -h, --help            show this help message and exit   
    11. train a reinforcement learning model or tune by your                         
    12. trained model.   
    13. -f CONFIG_FILE, --config-file CONFIG_FILE                         
    14. you can pass a config file path or you should manually                         
    15. set database information.   
    16. --db-name DB_NAME     database name.   
    17. --db-user DB_USER     database user name.   
    18. --port PORT           database connection port.   
    19. --host HOST           where did your database install on?   
    21. on.   
    22. --host-ssh-port HOST_SSH_PORT                         
    23. host ssh port.   
    24. --scenario {ap,tp,htap}   
    25. --benchmark BENCHMARK   
    26. --model-path MODEL_PATH                         
    27. the place where you want to save model weights to or                         
    28. load model weights from.   
    30. show version.