What version of VPP do you use. I'm missing some outputs in "show hardware"...
-- Damjan > On 19 Dec 2018, at 02:19, mik...@yeah.net wrote: > > The "show hardw" is as follow, the statistics may be different from yesterday. > > vpp# show hardware-interfaces > Name Idx Link Hardware > VirtualFunctionEthernet5/0/2 1 up VirtualFunctionEthernet5/0/2 > Ethernet address 72:62:8a:40:43:12 > Cavium ThunderX > carrier up full duplex speed 10000 mtu 9190 > flags: admin-up pmd maybe-multiseg > rx queues 2, rx desc 1024, tx queues 2, tx desc 1024 > cpu socket 0 > > tx frames ok 268302 > tx bytes ok 74319654 > rx frames ok 4000000 > rx bytes ok 688000000 > extended stats: > rx good packets 4000000 > tx good packets 268302 > rx good bytes 688000000 > tx good bytes 74319654 > rx q0packets 3999976 > rx q0bytes 687995872 > rx q1packets 24 > rx q1bytes 4128 > tx q0packets 12 > tx q0bytes 3324 > tx q1packets 268290 > tx q1bytes 74316330 > VirtualFunctionEthernet5/0/3 2 down VirtualFunctionEthernet5/0/3 > Ethernet address 2a:f2:d5:47:67:f1 > Cavium ThunderX > carrier down > flags: pmd maybe-multiseg > rx queues 2, rx desc 1024, tx queues 2, tx desc 1024 > cpu socket 0 > > local0 0 down local0 > local > > mik...@yeah.net <mailto:mik...@yeah.net> > > From: Damjan Marion <mailto:dmar...@me.com> > Date: 2018-12-18 20:38 > To: mik...@yeah.net <mailto:mik...@yeah.net> > CC: vpp-dev@lists.fd.io <mailto:vpp-dev@lists.fd.io> > Subject: Re: [vpp-dev] dpdk-input : serious load imbalance > > What kind of nic do you have? Can you capture "show hardw" ? > > -- > Damjan > >> On 18 Dec 2018, at 04:03, mik...@yeah.net <mailto:mik...@yeah.net> wrote: >> >> Hi, >> I configured 2 worker thread and 2 dpdk rx-queuein startup.conf . Then I >> forged 400w packets and send them to a single dpdk interface . It turns out >> that the second thread received only 24 packets .I test it for several times >> and the results are almost the same. Why did this happen ? >> >> Here is some config and "show": >> VPP : 18.07 >> startup.conf: >> cpu { >> main-core 1 >> corelist-workers 2,3 >> } >> >> dpdk { >> dev default { >> num-rx-queues 2 >> num-tx-queues 2 >> } >> } >> >> packets: >> these pkts share the same src mac , dst mac and ipv4 body , only ipv4 src >> ip and dst ip are different from each other. >> <Catch.jpg> >> >> ------------------------------------------------------------------ >> # sh runtime >> Thread 1 vpp_wk_0 (lcore 2) >> Time 69.8, average vectors/node 1.02, last 128 main loops 0.00 per node 0.00 >> vector rates in 5.7911e4, out 5.0225e2, drop 5.7783e4, punt 0.0000e0 >> Name State Calls Vectors >> Suspends Clocks Vectors/Call >> dpdk-input polling 104246554 3999630 >> 0 7.84e2 .04 >> --------------- >> Thread 2 vpp_wk_1 (lcore 3) >> Time 69.8, average vectors/node 1.00, last 128 main loops 0.00 per node 0.00 >> vector rates in 5.1557e-1, out 1.7186e-1, drop 5.1557e-1, punt 0.0000e0 >> Name State Calls Vectors >> Suspends Clocks Vectors/Call >> dpdk-input polling 132390000 24 >> 0 1.59e8 0.00 >> ----------------------------------------------------------------- >> # show interface rx-placement >> Thread 1 (vpp_wk_0): >> node dpdk-input: >> VirtualFunctionEthernet5/0/2 queue 0 (polling) >> VirtualFunctionEthernet5/0/3 queue 0 (polling) >> Thread 2 (vpp_wk_1): >> node dpdk-input: >> VirtualFunctionEthernet5/0/2 queue 1 (polling) >> VirtualFunctionEthernet5/0/3 queue 1 (polling) >> ----------------------------------------------------------------- >> vpp# show interface >> Name Idx State MTU (L3/IP4/IP6/MPLS) >> Counter Count >> VirtualFunctionEthernet5/0/2 1 up 9000/0/0/0 rx >> packets 3999654 >> >> rx bytes 687940488 >> >> tx packets 35082 >> >> tx bytes 9647550 >> >> rx-miss 346 >> VirtualFunctionEthernet5/0/3 2 down 9000/0/0/0 >> local0 0 down 0/0/0/0 >> >> >> Thanks in advance. >> Mikado >> mik...@yeah.net <mailto:mik...@yeah.net>-=-=-=-=-=-=-=-=-=-=-=- >> Links: You receive all messages sent to this group. >> >> View/Reply Online (#11675): https://lists.fd.io/g/vpp-dev/message/11675 >> <https://lists.fd.io/g/vpp-dev/message/11675> >> Mute This Topic: https://lists.fd.io/mt/28791566/675642 >> <https://lists.fd.io/mt/28791566/675642> >> Group Owner: vpp-dev+ow...@lists.fd.io <mailto:vpp-dev+ow...@lists.fd.io> >> Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub >> <https://lists.fd.io/g/vpp-dev/unsub> [dmar...@me.com >> <mailto:dmar...@me.com>] >> -=-=-=-=-=-=-=-=-=-=-=-
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