DPDK patches and discussions
 help / color / mirror / Atom feed
* [dpdk-dev] Drops seen with virtio pmd driver
@ 2019-08-28 15:05 Venumadhav Josyula
  0 siblings, 0 replies; only message in thread
From: Venumadhav Josyula @ 2019-08-28 15:05 UTC (permalink / raw)
  To: dev

Hi All,

We are observing packet drops ~@90Mbs with virtio pmd driver. These packets
are not been
queued in the tx descriptors, the function 'rte_eth_tx_burst' is returning
the less than n.

So questions are following
i)  are there any issues seen ?

Observations in our case :-
i) packets are dropped and tx packets donot get incremented.
ii) i) happens for 30 secs after that it recovers.
iii) After sometime we see this issue in i) & ii) again.

Any clues / pointers will help.

Thanks,
Regards,
Venu

^ permalink raw reply	[flat|nested] only message in thread
only message in thread, other threads:[~2019-08-28 15:06 UTC | newest]

Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-28 15:05 [dpdk-dev] Drops seen with virtio pmd driver Venumadhav Josyula

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).