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From:Brian Aker Date:July 3 2008 7:03pm
Subject:Re: mutex contention for the query cache
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Hi!

On Jul 3, 2008, at 12:02 PM, Konstantin Osipov wrote:

> We get numerous reports that the query cache actually slows things
> down on 8 core  (and more) systems.

Delete it. Seriously. It is an idea that has come and gone... could be  
better done inside of an engine on query fragments.

Cheers,
	-Brian


--
_______________________________________________________
Brian "Krow" Aker, brian at tangent.org
Seattle, Washington
http://krow.net/                     <-- Me
http://tangent.org/                <-- Software
_______________________________________________________
You can't grep a dead tree.



Thread
mutex contention for the query cacheMARK CALLAGHAN3 Jul
  • Re: mutex contention for the query cacheMARK CALLAGHAN3 Jul
    • Re: mutex contention for the query cacheMARK CALLAGHAN3 Jul
      • RE: mutex contention for the query cacheRick James3 Jul
        • Re: mutex contention for the query cacheMARK CALLAGHAN3 Jul
          • RE: mutex contention for the query cacheRick James3 Jul
            • Re: mutex contention for the query cacheMARK CALLAGHAN3 Jul
              • Re: mutex contention for the query cacheBrian Aker3 Jul
              • Re: mutex contention for the query cacheSergei Golubchik3 Jul
          • Re: mutex contention for the query cacheKonstantin Osipov3 Jul
            • Re: mutex contention for the query cacheBrian Aker3 Jul
              • Re: mutex contention for the query cacheSergey Petrunia3 Jul
                • Re: mutex contention for the query cacheBrian Aker3 Jul
                  • Re: mutex contention for the query cacheSergei Golubchik3 Jul
                    • Re: mutex contention for the query cacheBrian Aker4 Jul
                      • Re: mutex contention for the query cacheJonas Oreland4 Jul
                        • Re: mutex contention for the query cacheSergei Golubchik4 Jul
                          • Re: mutex contention for the query cacheJonas Oreland4 Jul
                            • Re: mutex contention for the query cacheJonas Oreland4 Jul
                              • Re: mutex contention for the query cacheKonstantin Osipov4 Jul
                      • Re: mutex contention for the query cacheMark Leith4 Jul
                      • Re: mutex contention for the query cacheMARK CALLAGHAN4 Jul
                        • Re: mutex contention for the query cacheBrian Aker4 Jul
                          • Re: mutex contention for the query cacheMARK CALLAGHAN5 Jul
                            • Re: mutex contention for the query cacheBrian Aker5 Jul
                            • Re: mutex contention for the query cacheJonas Oreland2 Aug
                              • Re: mutex contention for the query cacheFrazer Clement5 Aug
  • Re: mutex contention for the query cacheKonstantin Osipov3 Jul
  • Re: mutex contention for the query cacheJocelyn Fournier3 Jul
    • RE: mutex contention for the query cacheRick James3 Jul
      • Re: mutex contention for the query cacheJocelyn Fournier3 Jul
        • RE: mutex contention for the query cacheRick James3 Jul
  • Re: mutex contention for the query cacheAntony T Curtis3 Jul