private void disableTrafficControl(Platform platform, String networkDevice) throws IOException {
        platform.runCommand(new String[] {
            "sudo", "tc", "qdisc", "del", "dev", networkDevice, "root"
        });
    }
Delete any previously defined qdisc for the given network interface.
@throws IOException
trogdor/src/main/java/org/apache/kafka/trogdor/fault/DegradedNetworkFaultWorker.java