[Pharo-dev] Class allSubInstances size takes 23 seconds to run on Pharo 5 on OS X

Dear Pharoers, I found something strange: Time millisecondsToRun: [ Class allSubInstances size ]. „23617" I did this on a new Pharo 5 image curl get.pharo.org/alpha+vmLatest | bash Can somebody confirm this on their machine? What might be the reason? Cheers, Bernhard