def startTest(self, test):
        self.b_vm = psutil.virtual_memory()
        self.b_sru_maxrss = resource.getrusage(RUSAGE_SELF).ru_maxrss
        self.b_cru_maxrss = resource.getrusage(RUSAGE_CHILDREN).ru_maxrss

        debug.write((self.b_sru_maxrss, self.b_cru_maxrss, str(self.b_vm)) % "Before: self maxrss=%s, children maxrss=%s, %s\n")
dataset/ETHPy150Open ooici/pyon/pyon/util/memory_plugin.py/MemProfile.startTest/swapped operands of `%`