Hi Mathew,
Thank you for your valuable response!
Yes I have only one tunnel with complete 1 GBPS traffic flowing to the
interface. So, My testing is only for one tunnel and not multiple tunnels.
So, How can I bypass this rx-miss or split this work among all the
available worker threads or any othe
Hey Sathish,
Interface type is vfio-pci (10-Gigabit SFI/SFP+ Network Connection 10fb),
with rx queue and tx queue of hardware set to 4096 (MAX)..
Let me know if anything is known. :)
Thanks,
Akash
On Wed, Sep 29, 2021 at 6:09 PM wrote:
> Hi Akash,
>
> Please let me know what type interface an
I saw two noteworthy items in your 'vppctl show runtime' output:
1. All of the packets received/processed appear to be handled by the
gtpu4-input node. They also all appear to be received/handled by a single
worker thread.
2. Nearly all of the packets are being dropped. I mean the packets that
wer
Hi Akash,
Please let me know what type interface and driver you are using, example
igb_uio, vfio, SRIOV etc?
--
Regards,
Satish Singh
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Hello,
I have tried increasing the workers from 2 to 5 and rx/tx queues from 1024
(default) to 2048 ,also decreasing till 256 but of no use.
As you told, vector is very high (> 100). Please let us know if there is
any other way or reason for the same.
Thread 1 vpp_wk_0 (lcore 2)
Time 41.3, 10 se
Thanks mate, that makes sense. Will check it out and get back .
Thanks,
Akash
On Tue, Sep 28, 2021, 16:00 Benoit Ganne (bganne) wrote:
> Rx-miss means the NIC must drop packets on RX because the rx queue was
> full, usually because VPP cannot keep up with the incoming packet rate.
> You can ch
Rx-miss means the NIC must drop packets on RX because the rx queue was full,
usually because VPP cannot keep up with the incoming packet rate.
You can check it with the output of 'show run'. If you see a big average vector
size (100 or more) it means VPP is busy.
To improve that you must increase