[dpdk-dev] Drops seen with virtio pmd driver
vjosyula at gmail.com
Wed Aug 28 17:05:51 CEST 2019
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.
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