From: Jakub Kicinski <kuba@kernel.org>
To: Guangbin Huang <huangguangbin2@huawei.com>
Cc: <davem@davemloft.net>, <edumazet@google.com>, <pabeni@redhat.com>,
<bpf@vger.kernel.org>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <lipeng321@huawei.com>,
<chenhao288@hisilicon.com>
Subject: Re: [PATCH] net: page_pool: optimize page pool page allocation in NUMA scenario
Date: Thu, 23 Jun 2022 20:53:35 -0700 [thread overview]
Message-ID: <20220623205335.483540a4@kernel.org> (raw)
In-Reply-To: <20220622134202.7591-1-huangguangbin2@huawei.com>
On Wed, 22 Jun 2022 21:42:02 +0800 Guangbin Huang wrote:
> From: Jie Wang <wangjie125@huawei.com>
>
> Currently NIC packet receiving performance based on page pool deteriorates
> occasionally. To analysis the causes of this problem page allocation stats
> are collected. Here are the stats when NIC rx performance deteriorates:
Please repost this and CC the page pool maintainers.
next prev parent reply other threads:[~2022-06-24 3:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-22 13:42 [PATCH] net: page_pool: optimize page pool page allocation in NUMA scenario Guangbin Huang
2022-06-24 3:53 ` Jakub Kicinski [this message]
2022-06-24 8:20 ` huangguangbin (A)
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