Can you try to capture "show hardw" with 18.10 ?
Looks like ThunderX is not acting as PCI device so part of the output is
suppressed in 18.07 and we changed that behaviour in 18.10.
I'm looking for someething like:
rss avail: ipv4 ipv4-tcp ipv4-udp ipv6 ipv6-tcp ipv6-udp ipv6-tcp-ex
ipv6-udp-ex ipv6-ex ipv6-tcp-ex ipv6-udp-ex
rss active: none
--
Damjan
> On 19 Dec 2018, at 08:26, mik...@yeah.net wrote:
>
> vpp v18.07.1-10~gc548f5d-dirty
>
> mik...@yeah.net <mailto:mik...@yeah.net>
>
> From: Damjan Marion <mailto:dmar...@me.com>
> Date: 2018-12-19 15:21
> To: mik...@yeah.net <mailto:mik...@yeah.net>
> CC: vpp-dev <mailto:vpp-dev@lists.fd.io>
> Subject: Re: [vpp-dev] dpdk-input : serious load imbalance
>
> 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 <mailto: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
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