Re: WIP: buffer manager rewrite (take 2)
От | Bruce Momjian |
---|---|
Тема | Re: WIP: buffer manager rewrite (take 2) |
Дата | |
Msg-id | 200503030429.j234TDA04942@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: WIP: buffer manager rewrite (take 2) (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: WIP: buffer manager rewrite (take 2)
|
Список | pgsql-patches |
Tom Lane wrote: > Mark Wong <markw@osdl.org> writes: > > CVS from 20050301 [ plus clock-sweep buffer manager ] : > > http://www.osdl.org/projects/dbt2dev/results/dev4-010/314/ > > throughput 5483.01 > > I only ran this for 30 minutes, as opposed to 60, but it looks > > promising. > > > So about a 50% increase in throughput for my test. Not to shabby. ;) > > Sweet ... and the response-time improvement is just stunning. I think > we may have a winner. Is there a reason you didn't run the test longer > though? This is HUGE. Was it because of the clock sweep? -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073
В списке pgsql-patches по дате отправления: