Re: 8.2.3: Server crashes on Windows using Eclipse/Junit

On Mon, Nov 12, 2007 at 10:01:09AM +0000, Dave Page wrote:
> Magnus Hagander wrote:
> >> As for desktop heap, only 65KB of the service heap was allocated, or
> >> about 80 bytes per connection. No danger of hitting limits in the
> >> kernel memory pools either.
> >
> > As Dave said, it could be that the server version uses a lot less heap per
> > process, which would be another good reason to use server rather than XP to
> > run postgresql. But might there also be other differences, such as some
> > third party (or non-core microsoft) product installed?
> >
> > Dave, on your XP test, was that on a clean XP with nothing like AV or any
> > 3rd party stuff on it?
>
> No, it was on my XP laptop which runs Sophos AV. I'm not convinced it's
> AV related though - in my test code I proved pretty conclusively that
> just initialising user32.dll ate the desktop heap.

I'm certainly not convinved about that either, but we should make a test on
a VM at some point.

Sophos AV has plugins into for example the explorer (I assume - most AV
does, haven't used Sophos specifically myself), which may be done with
extra DLLs loading along with user32.dll (runtime linked) or something like
that. I just want to be sure we exclude that possibility.

//Magnus