How to use _parse_rss_hash_key method in lisa

Best Python code snippet using lisa_python

ethtool.py

Source:ethtool.py

...333    _rss_hash_key_pattern = re.compile(334        r"^RSS hash key:.*\s+(?P<value>.*?)$", re.MULTILINE335    )336    def __init__(self, interface: str, device_rss_hash_info_raw: str) -> None:337        self._parse_rss_hash_key(interface, device_rss_hash_info_raw)338    def _parse_rss_hash_key(self, interface: str, raw_str: str) -> None:339        hash_key_pattern = self._rss_hash_key_pattern.search(raw_str)340        if not hash_key_pattern:341            raise LisaException(342                f"Cannot get {interface} device rss hash key information"343            )344        self.interface = interface345        self.rss_hash_key = hash_key_pattern.group("value")346class DeviceRxHashLevel:347    # ethtool device rx hash level is in the below format348    # ethtool -n eth0 rx-flow-hash tcp4349    #   TCP over IPV4 flows use these fields for computing Hash flow key:350    #   IP SA351    #   IP DA352    #   L4 bytes 0 & 1 [TCP/UDP src port]...

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