From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | luuk_de_boer(at)pi(dot)net (Luuk de Boer) |
Cc: | hackers(at)postgreSQL(dot)org (PostgreSQL-development) |
Subject: | Re: [QUESTIONS] MySQL benchmark page |
Date: | 1998-02-05 16:45:17 |
Message-ID: | 199802051645.LAA01279@candle.pha.pa.us |
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Lists: | pgsql-hackers |
[Moved to hackers.]
Can someone take this on?
>
> >
> > Great, thanks for testing. I have a speedup patch I am working on now
> > that will help with any table that has char(), and I think you probably
> > have many of them. You will see my posting on the questions list.
> >
>
> Will test it that's for sure but I would like to ask if it's possible
> that you run also the crash-me test and the benchmark. When running
> the crash-me test some strange things happened. I didn't had time to
> take a look at it but it crashed (postgres) that's for sure ....
> Further I got some errors I think is interesting for development
> while running the benchmark.
> Some other things I found:
> postgreSQL isn't compiling with pgcc.
> the memory usage of postgres is big. Very big. Trying to test the
> maximal number of joins is taking 500 mb of memory testing a join of
> 55 tables. When I run vacuum postgres takes approx 128 mb of memory.
> That's a lot I think.
>
> When there is a new snapshot out just let me know and I will try to
> test it ...
>
> Greetz...
>
> Luuk
> |-----------------------------------------------------------------------|
> | Luuk de Boer -> <luuk(at)pi(dot)net> |
> | When you want to go fast ..... |
> | Drive a cobra on the road and take a T3 line for internet ...... :-) |
> | http://www.luuk.com/ -> The AC Cobra site |
> |-----------------------------------------------------------------------|
>
--
Bruce Momjian
maillist(at)candle(dot)pha(dot)pa(dot)us
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