New issue 1860: investigate why rietveld got slower https://bitbucket.org/pypy/pypy/issue/1860/investigate-why-rietveld-got-slower Maciej Fijalkowski: http://speed.pypy.org/timeline/?ben=rietveld&env=1#/?exe=1,5&base=2+472&ben=rietveld&env=1&revs=200&equid=off