[Samba] performance regression between 30.14a and 3.0.20

[Jeremy Allison]

On Wed, Mar 29, 2006 at 11:03:02AM -0500, Greg Dickie wrote:
> 
>   Suddenly occurred to me that I wasn't seeing the performance I used to
> while running 3.0.21c. Went back and tested 3.0.14a on the exact same
> configuration and boom, smaller writes (8K) were about twice as fast. I
> narrowed it down to a change between 14a and 20 but there were alot of
> changes in there.
> 
> Can anyone think of what this could be?

How are you testing this ? If you can give me the exact same test
config I can run under cachegrind and it'll tell me exactly where
the extra time is being spent between the 3.0.14a and 3.0.20 versions.

Thanks,

	Jeremy.