Re: SSI slows down over time
От | Bruce Momjian |
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Тема | Re: SSI slows down over time |
Дата | |
Msg-id | 20140409212105.GF8686@momjian.us обсуждение исходный текст |
Ответ на | Re: SSI slows down over time (Ryan Johnson <ryan.johnson@cs.utoronto.ca>) |
Ответы |
Re: SSI slows down over time
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Список | pgsql-performance |
On Mon, Apr 7, 2014 at 10:38:52AM -0400, Ryan Johnson wrote: > The two * entries were produced by runs under SI, and confirm that > the rest of the system has not been slowing down nearly as much as > SSI. SI throughput dropped by 5% as the database quadrupled in size. > SSI throughput dropped by 23% during the same interval. And this was > actually one of the better sets of runs; I had a few last week that > dipped below 1ktps. > > I'm not sure what to make of this, thoughts? Seems it is time to ask on hackers. -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + Everyone has their own god. +
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