题目内容
Initially,fortheAutomaticWorkloadRepository(AWR)statistics,theretentionperiodissetto7days,thecollectionintervalissetto30minutesandthecollectionlevelissettoTypicalinyourproductiondatabase.
YouhavebeenusingtheMemoryAdvisorforthelastthreemonthstogeneraterecommendationsfortuningmemorycomponents.However,whenyouobservetheMemoryAdvisoronaFriday,youfindthatthestatisticsareavailableonlyfortwodays,ThursdayandFriday,ofthatweek.
Whatwouldhavecausedthestatisticstoberemoved?()
查看答案
搜索结果不匹配?点我反馈