environment/lib/python2.7/site-packages/psutil/__init__.py
def get_memory_percent(self):
        """Compare physical system memory to process resident memory and
        calculate process memory utilization as a percentage.
        """
        rss = self._platform_impl.get_memory_info()[0]
        try:
            return (rss / float(TOTAL_PHYMEM)) * 100
        except ZeroDivisionError:
            return 0.0
def get_memory_percent(self):
        """Compare physical system memory to process resident memory and
        calculate process memory utilization as a percentage.
        """
        rss = self._platform_impl.get_memory_info()[0]
        try:
            return (rss / float(TOTAL_PHYMEM)) * 100
        except ZeroDivisionError:
            return 0.0
Compare physical system memory to process resident memory and
        calculate process memory utilization as a percentage.