Hi all, We are testing TCP traffic via vpp with dpdk Mellanox 100 Gb NIC I see a problem with transmit duplicated packets - below is log of "show harware interfaces "
You can see that " tx packets phy 146752032" is almost double of "tx frames ok 81056258" All tx queues counters are fine and aligned with "tx frames ok" Also on receive side we can see duplicated packets The question is how to troubleshoot such problem and what could possibly be the reason? Thanks, Marina tx frames ok 81056258 tx bytes ok 5998163184 rx frames ok 81948171 rx bytes ok 7631721887 rx missed 14409897 extended stats: rx good packets 81948171 tx good packets 81056258 rx good bytes 7631721887 tx good bytes 5998163184 rx missed errors 14409897 rx q0packets 3777863 rx q0bytes 356271167 rx q1packets 5548409 rx q1bytes 515266919 rx q2packets 5577704 rx q2bytes 517940954 rx q3packets 5579989 rx q3bytes 518303655 rx q4packets 3776974 rx q4bytes 355918673 rx q5packets 5557466 rx q5bytes 516406132 rx q6packets 5572574 rx q6bytes 517775457 rx q7packets 5577907 rx q7bytes 517945376 rx q8packets 3777639 rx q8bytes 356112834 rx q9packets 5554891 rx q9bytes 515929617 rx q10packets 5581479 rx q10bytes 518091520 rx q11packets 5577938 rx q11bytes 517923307 rx q12packets 3777747 rx q12bytes 356209040 rx q13packets 5554908 rx q13bytes 515878620 rx q14packets 5573444 rx q14bytes 517485555 rx q15packets 5581239 rx q15bytes 518263061 tx q0packets 4 tx q0bytes 388 tx q1packets 3738028 tx q1bytes 276614072 tx q2packets 5487590 tx q2bytes 406081660 tx q3packets 5517246 tx q3bytes 408276204 tx q4packets 5518803 tx q4bytes 408391422 tx q5packets 3737222 tx q5bytes 276554428 tx q6packets 5495955 tx q6bytes 406700670 tx q7packets 5510956 tx q7bytes 407810744 tx q8packets 5517056 tx q8bytes 408262144 tx q9packets 3737614 tx q9bytes 276583436 tx q10packets 5494301 tx q10bytes 406578274 tx q11packets 5520758 tx q11bytes 408536092 tx q12packets 5516824 tx q12bytes 408244976 tx q13packets 3737716 tx q13bytes 276590984 tx q14packets 5493836 tx q14bytes 406543864 tx q15packets 5512322 tx q15bytes 407911828 rx port unicast packets 81948169 rx port unicast bytes 7631721711 tx port unicast packets 146752026 tx port unicast bytes 10859649924 rx port multicast packets 6 rx port multicast bytes 564 tx port multicast packets 6 tx port multicast bytes 564 tx packets phy 146752032 rx packets phy 81948169 tx bytes phy 11446658616 rx bytes phy 7959514387 rx out of buffer 14409897
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#19332): https://lists.fd.io/g/vpp-dev/message/19332 Mute This Topic: https://lists.fd.io/mt/82600082/21656 Mute #dpdk:https://lists.fd.io/g/vpp-dev/mutehashtag/dpdk Mute #mellanox:https://lists.fd.io/g/vpp-dev/mutehashtag/mellanox Mute #vpp-dev:https://lists.fd.io/g/vpp-dev/mutehashtag/vpp-dev Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
