# debug stuff
+ def upload_random_data_from_file(size=int, convergence=str):
+ return str
+
+ def download_to_tempfile_and_delete(uri=str):
+ return None
+
def get_memory_usage():
"""Return a dict describes the amount of memory currently in use. The
keys are 'VmPeak', 'VmSize', and 'VmData'. The values are integers,