def shutdown(self, how):
Drops the VM's caches.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/internet/test/test_tcp.py/FakeSocket.shutdown--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/PerfKitBenchmarker/perfkitbenchmarker/linux_virtual_machine.py/BaseLinuxMixin.DropCaches