Other in KDE Base
Remove the GraphMaintainer
The GraphMaintainer's job is to remove old empty graph which have
somehow appeared due to buggy code. They do not really harm anyone, but
this approach of removing them on startup really makes virtuoso cpu
usage spike for a very long time.
It would be better to have some kind of "Data Cleaning" application for
Nepomuk which would migrate old data and clean up invalid data like