Re: Wierd context-switching issue on Xeon
| От | Tom Lane |
|---|---|
| Тема | Re: Wierd context-switching issue on Xeon |
| Дата | |
| Msg-id | 1931.1082422389@sss.pgh.pa.us обсуждение исходный текст |
| Ответ на | Re: Wierd context-switching issue on Xeon (Tom Lane <tgl@sss.pgh.pa.us>) |
| Ответы |
Re: Wierd context-switching issue on Xeon
Re: Wierd context-switching issue on Xeon Re: Wierd context-switching issue on Xeon Re: Wierd context-switching issue on Xeon Re: Wierd context-switching issue on Xeon Re: Wierd context-switching issue on Xeon |
| Список | pgsql-performance |
I wrote:
> Here is a test case.
Hmmm ... I've been able to reproduce the CS storm on a dual Athlon,
which seems to pretty much let the Xeon per se off the hook. Anybody
got a multiple Opteron to try? Totally non-Intel CPUs?
It would be interesting to see results with non-Linux kernels, too.
regards, tom lane
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