sysperfinfo and the Procedure Cache Hit Ratio

  • --https://msdn.microsoft.com/en-us/library/ms189806.aspx

    select *

    from master..sysperfinfo

    where object_name like '%Plan Cache%';

    Hi I'm evaluating the free version of Solarwinds DPA and find it a promising tool from which to learn from. One of the prompts indicates that the Procedure Cache Hit Ratio is low and suggests I run this query for insight.

    I looked at msdn for explanation on for cntr_value and cntr_type but get codes for cntr_type. Should I learn these codes or is there a DMV which will put something meaningful for type?

    Any ideas?

    Thank you

    John

    SQL 2012 Standard VPS Windows 2012 Server Standard

  • Hi John

    I am using DPA on one sql server 2012 instance and I too have this same question. I haven't had time to look into this yet. If I find anything, I'll let you know.

    Thanks

    Kathy

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