PB使用中的一些资料及技巧。自定义事件ID含义全面解析，SHELL 命令，提高sql的查询效率，键码常数值描述，运行库文件收集等。-PB use some of the information and skills. Custom event ID means a comprehensive analysis, SHELL command sql query to improve the efficiency, key code constant value descr iption, run