def cleanup_remote_logs(ips_file: str):
pssh(ips_file, "rm -f *.tgz *.out; rm -rf /tmp/conflux_test_*")
def setup_bandwidth_limit(ips_file: str, bandwidth: float,
nodes_per_host: int):
pssh(ips_file,
f"./throttle_bitcoin_bandwidth.sh {bandwidth} {nodes_per_host}")