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From:Konstantin Osipov Date:July 4 2008 11:36am
Subject:Re: mutex contention for the query cache
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* Jonas Oreland <jonas@stripped> [08/07/04 13:12]:
> i haven't really thought about this in the context of the query cache...
> i've been more thinking about the table-definition-cache

With the table definition cache, we have WL#3983 ready
to be implemented. Its goal is to significantly reduce contention
on LOCK_open. 

Unfortunately, it is being pushed currently out of 6.0 to 6.X, due
to a lack of time.

Perhaps a request from a customer could influence management's
priorities.

-- 
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