[dpdk-dev] [PATCH v5 0/4] display testpmd forwarding engine stats on the fly
Ferruh Yigit
ferruh.yigit at intel.com
Mon Mar 25 15:05:28 CET 2019
On 3/25/2019 8:51 AM, David Marchand wrote:
> Here is a little series that makes it possible to display and clear
> testpmd fwd engines while they run without having to stop them.
> This is mostly handy when running stress tests and you look for packets
> drops without having to stop/start testpmd forwarding.
>
> Example:
>
> testpmd> show fwd stats all
>
> ------- Forward Stats for RX Port= 0/Queue= 0 -> TX Port= 1/Queue= 0 -------
> RX-packets: 261977064 TX-packets: 261977064 TX-dropped: 0
>
> ------- Forward Stats for RX Port= 1/Queue= 0 -> TX Port= 0/Queue= 0 -------
> RX-packets: 261985142 TX-packets: 261985142 TX-dropped: 0
>
> ---------------------- Forward statistics for port 0 ----------------------
> RX-packets: 261977096 RX-dropped: 0 RX-total: 261977096
> TX-packets: 261985155 TX-dropped: 0 TX-total: 261985155
> ----------------------------------------------------------------------------
>
> ---------------------- Forward statistics for port 1 ----------------------
> RX-packets: 261985188 RX-dropped: 0 RX-total: 261985188
> TX-packets: 261977128 TX-dropped: 0 TX-total: 261977128
> ----------------------------------------------------------------------------
>
> +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++
> RX-packets: 523962284 RX-dropped: 0 RX-total: 523962284
> TX-packets: 523962283 TX-dropped: 0 TX-total: 523962283
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> testpmd> show fwd stats all
>
> ------- Forward Stats for RX Port= 0/Queue= 0 -> TX Port= 1/Queue= 0 -------
> RX-packets: 274293770 TX-packets: 274293642 TX-dropped: 128
>
> ------- Forward Stats for RX Port= 1/Queue= 0 -> TX Port= 0/Queue= 0 -------
> RX-packets: 274301850 TX-packets: 274301850 TX-dropped: 0
>
> ---------------------- Forward statistics for port 0 ----------------------
> RX-packets: 274293802 RX-dropped: 0 RX-total: 274293802
> TX-packets: 274301862 TX-dropped: 0 TX-total: 274301862
> ----------------------------------------------------------------------------
>
> ---------------------- Forward statistics for port 1 ----------------------
> RX-packets: 274301894 RX-dropped: 0 RX-total: 274301894
> TX-packets: 274293706 TX-dropped: 128 TX-total: 274293834
> ----------------------------------------------------------------------------
>
> +++++++++++++++ Accumulated forward statistics for all ports+++++++++++++++
> RX-packets: 548595696 RX-dropped: 0 RX-total: 548595696
> TX-packets: 548595568 TX-dropped: 128 TX-total: 548595696
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
For series,
Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>
Series applied to dpdk-next-net/master, thanks.
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