> real one, though. So I think you should search reason for this
> difference in FB CS/SS difference, transactions gap or M$ features,
> file cache for example. Maybe more experienced in this subject

person

> can give more light, I never used neither FB SS nor M$ as server.

Thanks, Alexander. Yes, a number of factors to examine here. The
first will be comparing CS and SS sweep times with the setup I
detailed earlier. Also, I must confess to triggering manual sweeps
via IBConsole <Andrew nimbly dodges the barrage of rotten tomatoes>
so it may be some weirdness on IBConsole's part.

Regards,
Andrew Ferguson