![]() ![]() >1) May I know when the issue started? Any hardware or software changes happened? $sudo ethtool -g en012399 - Attaching output of this command.Ĭan you please help in debugging what can cause such issue.Īny commands for getting more information from driver?Īlso not able to find documentation wrt driver version 0.8.1-k. We tried changing Rx Descriptor Ring size from 2048 to 8160 but that worsens the Rx drops. Issue is inconsistent, with both Rx & Tx stable for couple of hours then Rx drop seen for couple of hours. Attaching SAR command outputĪbove output suggest there is rx drop at driver or OS level not at NIC hardware level. In our workload load is more on Tx compared to Rx. Rx packet drop is seen when we are running a workload which consumes ~45-50% of the port. Ice driver version is 0.8.1-k and fi rmware version is 4.20 0x8001784f 0.0.0 ![]() Ubuntu version is 20.04.6 LTS and kernel version is 5.4.0-155-generic. ![]() We have Dell R450 ubuntu machine with Intel(R) Ethernet 25G 2P E810-XXV. ![]()
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