Hello, having the above card running, but can only get between 5 to 7 Gbits/sec with iperf3. ixgbe card gives up to 9Gbits/sec with iperf3.
Already changed /kernel/drv/mlxcx.conf # The default for devices with a maximum supported speed above 10Gb/s cq_size_shift = 12; # The defaults for devices with a maximum supported speed above 10Gb/s sq_size_shift = 13; rq_size_shift = 12; Also changed: tcp max_buf 4194304 tcp recv_buf 1048576 tcp send_buf 1048576 Latest Firmware 22.35.2000 from 24.11.2022 is installed. Same Card in FreeBSD and Linux I get up to 26 Gbits/sec with iperf3 and no settings changed. Any advice is much appreciated. Best _isi_ ------------------------------------------ illumos: illumos-discuss Permalink: https://illumos.topicbox.com/groups/discuss/T7bde23bc8401e558-Mea2dfa5d8f68ee4ab32b519b Delivery options: https://illumos.topicbox.com/groups/discuss/subscription
