• That the alert is set up in error, buffer cache hit ratio of 100 is good, not bad.

    Double-check what the alert was actually complaining about. It is was buffer cache hit ratio, you can ignore it.

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

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