AWS rx_missed errors on DPDK 21.11

AWS rx_missed errors on DPDK 21.11

[Nageswara Rao]

[-- Attachment #1: Type: text/plain, Size: 404 bytes --]

Hi All,

When we are the VM on AWS *c5a family* we are observing rx_missed errors on
the interface, while receiving traffic
We are running DPDK version 21.11 and lter version i.e. 22.11. We are not
observing the issue on other AWS instance types apart from C5a.

Also, we are not observing the issue on the earlier DPDK version DPDK
18.11.

Please let me know if there is any known issue?

Thanks
Nagesh

[-- Attachment #2: Type: text/html, Size: 559 bytes --]

Re: AWS rx_missed errors on DPDK 21.11

[Brandes, Shai]

[-- Attachment #1: Type: text/plain, Size: 959 bytes --]

Hi, are you using the latest LTS?
If so, all bug fixes were ported there by the stable branch maintainer.
I will ask the aws team to check this and update.
Can you please share your instance id and timeframe when the rx missed were observed, so we can look into our logs?

All the Best!
Shai

בתאריך 22 באפר׳ 2024 08:10,‏ Nageswara Rao <nagpen75@gmail.com> כתב:

CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you can confirm the sender and know the content is safe.


Hi All,

When we are the VM on AWS c5a family we are observing rx_missed errors on the interface, while receiving traffic
We are running DPDK version 21.11 and lter version i.e. 22.11. We are not observing the issue on other AWS instance types apart from C5a.

Also, we are not observing the issue on the earlier DPDK version DPDK 18.11.

Please let me know if there is any known issue?

Thanks
Nagesh

[-- Attachment #2: Type: text/html, Size: 2066 bytes --]