Check this long thread: *[Pharo-users] Slow compilation on one of my Windows PCs*
As I said it there, besides the final conclusions, I have found many times that it could be a problem of an anti-virus program scanning the .changes file which is changing all the time while loading and so the performance slowdown. On Mon, Dec 14, 2015 at 3:24 PM, Thierry Goubier <thierry.goub...@gmail.com> wrote: > Hi all, > > I just did a teaching lab session today in Brest, and I noticed that Pharo > on Microsoft Windows compiles very slowly (loading Roassal2 stable on > Pharo4). > > What Windows tools shows is a very low cpu load, and a high disk load with > very low bandwidth (0.1Mbit/s instead of 16Mbit/s). > > Does anybody knows why? > > Thierry > > -- Mariano http://marianopeck.wordpress.com