Resynchronisation: Computes statistics (Over a period of time or since the last calculation date) after resetting all previously computed records over the same period.

• 同步模式:计算统计(超过一个期间或者自从上次统计后开始统计),在重新设置所有的依前计算记录,在相同期间的情况。应该就是重新统计的意思。