| From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | meskes(at)topsystem(dot)de (Michael Meskes) |
| Cc: | scrappy(at)hub(dot)org, pgsql-hackers(at)postgreSQL(dot)org |
| Subject: | Re: [HACKERS] Profile of current backend |
| Date: | 1998-02-10 15:40:51 |
| Message-ID: | 199802101540.KAA09228@candle.pha.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
>
> The Hermit Hacker writes:
> > Just curious, but do you have -F set to disable fsync()? We
> > really really should disable that by default :(
>
> I tried with -F and it runs nicely. No difference to see between PostgreSQL
> and Oracle. I just ran another test which includes table creation, inserts
> and drop (source follows). Here's the result:
>
> Oracle 7.3.3.4.0:
> I needed 21 seconds and -345682 microseconds for this test
>
> PostgreSQL without -F:
> I needed 152 seconds and -623545 microseconds for this test
>
> PostgreSQL with -F:
> I needed 5 seconds and 84411 microseconds for this test
>
> Whow!
>
This is good news. Is this with 6.3 or 6.2.1?
--
Bruce Momjian
maillist(at)candle(dot)pha(dot)pa(dot)us
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