From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9614E639 for ; Sat, 24 Feb 2024 00:13:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708733603; cv=none; b=dgEsMN/vm9WWJaWXGVH8r9otvBxb9BJoUr+FqGpLUlyLaTQWL5N48LtVHDYnxoXD5KlaBElqAO31uR2O5/ZiiYKXEGz3KUR8adnD/h6VBWOPOptIOevQ00APOlQb+2V/ATqOrNKZEpvPRAKDotc8ZiPiwjwHqs+BCSiU54BW8/A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708733603; c=relaxed/simple; bh=txwqgqlKhx3BI9LEfqWegedjwXCUsBBp96rmLgTk4Sw=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=hPQNF8GsAqWoGbAvAhThPqJdu5Ay8xdqq2XPeGW0ChuF9/JSeT0bRtoLuZvBlGzaAAwGmlRZKh4ETsk7fMR6DfEwsNO/6ErySyNpQb1Fr+AD2CttSI/wZBMGlrcysppd3fVWMRUX3lIbjAKNSjYZj1odhY/kZvaAlrgWZQtOfeQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=l2nvya46; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="l2nvya46" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F3512C433C7; Sat, 24 Feb 2024 00:13:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708733603; bh=txwqgqlKhx3BI9LEfqWegedjwXCUsBBp96rmLgTk4Sw=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=l2nvya46FwkJ1sCRTwbI+Ql3nsftYmpmacccy3JAG+4aZcwLNGmaxOlSbC4XPiWbA UxoQvmKN6OiWwo61doynI9SiFTBpWhsQvu8pt7ox8M+nytxn2urRxOL74d8KZF7Q7F EIQgu+ctyy6aCzchLPwUNkHhdqTAKnhk4IPpVghGdr3kZH8UILK4uMNpn+Ifi1t0GR oTNdwS2OywSdS8beHPZ7J1f155hj9bKXtxF3LAdIqDzfCzg/6GUoQZGGskO8rC8PSd eKstUT6MocTvKuwH4IFmlgEXWTik4cw/0YoY3H5pvyY7pu2yH5puHq8b75bqcArGN7 +nWqLtz5Mojww== Date: Fri, 23 Feb 2024 16:13:22 -0800 From: Jakub Kicinski To: "Nambiar, Amritha" Cc: , , , , , , Subject: Re: [RFC net-next 1/3] netdev: add per-queue statistics Message-ID: <20240223161322.32c645e9@kernel.org> In-Reply-To: References: <20240222223629.158254-1-kuba@kernel.org> <20240222223629.158254-2-kuba@kernel.org> <20240222174407.5949cf90@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 23 Feb 2024 12:51:51 -0800 Nambiar, Amritha wrote: > So I understand splitting a netdev object into component queues, but do > you have anything in mind WRT to splitting a queue, what could be the > components for a queue object? HW vs SW stats was something that come to mind when I was writing the code. More speculatively speaking - there could also be queues fed from multiple buffer pool, so split per buffer pool could maybe one day make some sense?