[DoctorOhh]

While working in calibre, moving between two libraries there is an ever increasing memory footprint every time I switch between the libraries.

When I switch to my 5000 book epub library memory use increases 25M. When I switch to my 12500 book mixed format library memory use increases by 120M.

At no point does calibre release any of the memory. Currently memory use is sitting at 1G and the only way to reduce this number is to restart calibre.

I'm just curious if this is a known expected outcome of running multiple libraries.