Forum Post: RE: Buffer hit ratio.

  • Thread starter Thread starter TheMadDBA
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TheMadDBA

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Tom was joking about the fix_hr program.... it is something he uses to show the absurdity of obsessing over a metric and not the real performance issues. It will give you a high buffer hit but will not fix any issues.... There are systems with high buffer hits that are slow as dirt and there are systems with "bad" buffer hits that run at a high level of performance.

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