def __init__(self):
        self._simtag = None
        self._reads = {}
        self._writes = {}
        posixbase.PosixReactorBase.__init__(self)
Test to return combined network counters used by the vms
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/internet/gtkreactor.py/GtkReactor.__init__--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/modules/xapi_test.py/XapiTestCase.test_vm_netstats