# Non-page related memory usage shouldn't spike significantly.
        #
        # Prior to this change, this type of workload would use a lot of memory
        # to recreate update lists for each page.
        #
        # This check could be more aggressive but to avoid potential flakiness,
        # lets just ensure that it hasn't doubled.
        #
        # TODO: Uncomment this once the project work is done.
        # self.assertLessEqual(end_usage, (start_usage * 2))