slow performance

• Jeff Moden

  SSC Guru

  Points: 1000539

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  July 15, 2015 at 3:00 pm

  #1812807

  Grace09 (7/15/2015)

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  Jeff, the compilation Time is on 6/13. Thank you.

  That means that the code only ran a little over 6,500 times a day. It DOES, however, have an average IO of about 3,300 and that seems a bit high for a simple cursor FETCH as does the 5 or so ms. I'd have to see what all the other stuff was and what their compile dates are to make a better judgment as to whether to go after this or not.

  If you're not a 24/7 shop, it might be worth doing a DBCC FREEPROCCACHE right after midnight some night and see what the same report that you used previously reports 24 hours later.

  --Jeff Moden

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  RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
  First step towards the paradigm shift of writing Set Based code:
  ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.
  "Change is inevitable... change for the better is not".
  

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