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From: Or Gerlitz <gerlitz.or@gmail.com>
To: Saeed Mahameed <saeedm@mellanox.com>
Cc: "David S. Miller" <davem@davemloft.net>,
	Jesper Dangaard Brouer <brouer@redhat.com>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	Jonathan Lemon <jonathan.lemon@gmail.com>,
	"ilias.apalodimas@linaro.org" <ilias.apalodimas@linaro.org>
Subject: Re: [PATCH net-next 0/4] page_pool: API for numa node change handling
Date: Wed, 23 Oct 2019 18:20:55 +0300	[thread overview]
Message-ID: <CAJ3xEMgXujHYyMrMdmDDEyWJ6SLw8uKrxHZw=aTRkn-RQUjfKw@mail.gmail.com> (raw)
In-Reply-To: <20191022044343.6901-1-saeedm@mellanox.com>

On Tue, Oct 22, 2019 at 8:04 AM Saeed Mahameed <saeedm@mellanox.com> wrote:

> CPU: Intel(R) Xeon(R) CPU E5-2603 v4 @ 1.70GHz
> NIC: Mellanox Technologies MT27700 Family [ConnectX-4] (100G)
>
> XDP Drop/TX single core:
> NUMA  | XDP  | Before    | After
> ---------------------------------------
> Close | Drop | 11   Mpps | 10.9 Mpps
> Far   | Drop | 4.4  Mpps | 5.8  Mpps
>
> Close | TX   | 6.5 Mpps  | 6.5 Mpps
> Far   | TX   | 4   Mpps  | 3.5  Mpps
>
> Improvement is about 30% drop packet rate, 15% tx packet rate for numa far test.

some typo here, the TX far test results become worse, would be good to
clarify/fix the cover letter

  parent reply	other threads:[~2019-10-23 15:21 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-22  4:44 [PATCH net-next 0/4] page_pool: API for numa node change handling Saeed Mahameed
2019-10-22  4:44 ` [PATCH net-next 1/4] page_pool: Add API to update numa node Saeed Mahameed
2019-10-22  4:44 ` [PATCH net-next 2/4] page_pool: Don't recycle non-reusable pages Saeed Mahameed
2019-10-23 18:38   ` Jesper Dangaard Brouer
2019-10-23 19:09     ` Saeed Mahameed
2019-10-22  4:44 ` [PATCH net-next 3/4] page_pool: Restructure __page_pool_put_page() Saeed Mahameed
2019-10-23  8:45   ` Ilias Apalodimas
2019-10-23 18:31     ` Jesper Dangaard Brouer
2019-10-23 19:09       ` Saeed Mahameed
2019-10-22  4:44 ` [PATCH net-next 4/4] net/mlx5e: Rx, Update page pool numa node when changed Saeed Mahameed
2019-10-22 16:33 ` [PATCH net-next 0/4] page_pool: API for numa node change handling Jonathan Lemon
2019-10-23 15:20 ` Or Gerlitz [this message]
2019-10-23 19:10   ` Saeed Mahameed

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