Thread:Project:Support desk/importDump.php really slow

Hello, I just updated from wmf/1.24wmf19 (or 18) to wmf/1.25wmf1 and importDump got really slow (everything else looks fine). I have two internal wikis, and regulary import pages form one wiki to the other with importDump.php which normally takes a few second (not many changes). But after the update, every pages which are imported takes maybe 5-10 seconds each. Any idea why?