On 2017年12月20日 12:40, Toshiaki Makita wrote:
The main purpose of this patch is adding a way of checking per-queue stats.
It's useful to debug performance problems on multiqueue environment.
$ ethtool -S ens10
NIC statistics:
rx_packets: 4172939
tx_packets: 5855538
rx_bytes: 6317757408
tx_bytes: 8865151846
rx_dropped: 0
rx_length_errors: 0
rx_frame_errors: 0
tx_dropped: 0
tx_fifo_errors: 0
rx_queue_0_packets: 2090408
rx_queue_0_bytes: 3164825094
rx_queue_1_packets: 2082531
rx_queue_1_bytes: 3152932314
tx_queue_0_packets: 2770841
tx_queue_0_bytes: 4194955474
tx_queue_1_packets: 3084697
tx_queue_1_bytes: 4670196372
Signed-off-by: Toshiaki Makita<[email protected]>
Thanks for the patch. This is not the first patch that wants to do this.
Maybe you can go through the previous comments (E.g there's one in
https://patchwork.ozlabs.org/patch/244413/).
For me, I'd expect to add some XDP counters like other device did.
