Setting it to "true" adds more verboselogging for debugging purposes.
设置为“true”可添加更多用于调试目的的详细记录。
2
Some services allow for the configuration of verbose, debug, or trace-type logging so that more than the standard informational or error messages are logged.
一些服务可以配置详细、调试或跟踪型日志记录，这会在日志中记录标准信息或错误消息之外的更多信息。
3
You must enable verbose GC logging for your application if you want to produce logs for analysis.