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YouworkasadatabaseadministratorforSupportcenter.cn.UsersintheSupportCenterPRODdatabasecomplainabouttheslowresponsewhenaccessingthedatabase.IntheActiveSessionWaiting:Configurationpageyoufindthatthemajorityofthewaittimeisfortheredologbuffer.FurtherinvestigationusingtheRunQueuegraphandoperatingsystemtoolsrevealsthattheredologfilesareonthesamedisks,andthatthediskI/Ofortheredologfilesisthereasonfortheperformancedegradation.
Whichtwoactionswouldyoutaketogainperformance?()

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