 Lower ranking officials lost power during the late Fifth Dynasty and were frequently limited to holding only one high title , a departure from the preceding period . Such functions as " overseer of the <unk> " and " overseer of the treasury " disappear from the record some time between Djedkare 's reign and that of <unk> , while men of lower status became head of the legal administration . Consequently , the viziers concentrated more power than before while lower echelons of the state administration were reduced . At the same time , the size of the provincial administration was increased , and it also became more autonomous from the central government . In particular , the <unk> were responsible in their provinces for performing works hitherto conducted by <unk> officials . 
