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freetds - RE: [freetds] slow freetds-sybase perfromance - thorough test

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  • From: Michael Peppler <mpeppler AT peppler.org>
  • To: freetds AT lists.ibiblio.org
  • Subject: RE: [freetds] slow freetds-sybase perfromance - thorough test
  • Date: 11 Feb 2003 07:59:39 -0800

On Tue, 2003-02-11 at 04:09, Gad Hayisraeli wrote:
> i think i caused some misunderstood:
> the LPS test for both ASE linux and windows was based on freetds client,
> with 2048 packet size. but the maximum write
> speed of the linux server was 36 lps, while the windows was 200 lps.
>
> so i think its a server problem in the linux developer edition (the ASE
> that i installed)
>
> someone has a clue why ?

dsync on the disk devices
default data cache too small

These two will make a lot of difference...

Michael
--
Michael Peppler Data Migrations, Inc.
mpeppler AT peppler.org http://www.mbay.net/~mpeppler
Sybase T-SQL/OpenClient/OpenServer/C/Perl developer available for short or
long term contract positions - http://www.mbay.net/~mpeppler/resume.html




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