From nobody Fri Feb 23 14:11:24 2024 X-Original-To: fs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ThBl127Nxz59pDV for ; Fri, 23 Feb 2024 14:11:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ThBl06bbBz45pX for ; Fri, 23 Feb 2024 14:11:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1708697484; a=rsa-sha256; cv=none; b=O0R9nwzKGjWDXlHYTnfYgNF4wx13iQy/hKz7rrqIwjHdodVGFRWKqe5xPMHYwi8Ls0cNyf jNScrMbIj0n7JBVH3AlzDOwmsXwpRZtJ73MGIgwfw2ejF4dNlxFwkdswMNkWFpU7H2xU+X kpkvuuKBa88uc+l556HrxRwJAq3VclUCL1TMJrOJGlaJo8te0Dvcp6lDBk3D4wU6PmRV/d n1GWU30Uvy+K9UgBtyhLpYlgQWNerXLdYX2VBp3GQUXOOcpCz1IrEVOQBwhDlpEXkgCW/z kVfLzAF3XxmlBFiWtGd1V1aAgwbbFcgjqr6MS+pVRYpkJzLoLII1cPu8I6Cfhg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1708697484; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2IIN2g4PLekLvDThUFj28lMEDF2+xOr5wHDxOq7nAj0=; b=aKkk1p57owMdnKY5zd4tnvjJrI8nUhuc4iDZvprGmzG+x+RvTUGLUXk3r/MAgbG0m8kcI0 CQccZ/i6FnroNyvs+MmVXufQFYYrzmCXd1Pjp5FhV0wqAiy9rnAgejPyIGV2ZXJWgnU76t 0CSsiaVI+DKQG6ZALMT78+MhYwh6d0p2Jwa4AG+NQ8P9ZW4NRbKI6RW159rwbCofghkmWo GZ/jdTeINK6H2402I09BHBL6YqC90GZrxSHVDgikQ5FbDqP0WsDUoiB6LCVg6if50hUgF2 m7r+uP/MA81fOggKfpW0g+QasmSfAUUwIbsiR5MQ6BX4q/Jl7ExOrMP8FR7LJw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4ThBl05hLjzJgd for ; Fri, 23 Feb 2024 14:11:24 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 41NEBOMT009202 for ; Fri, 23 Feb 2024 14:11:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 41NEBOtC009201 for fs@FreeBSD.org; Fri, 23 Feb 2024 14:11:24 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 277197] NFS is much too slow at 10GbaseT Date: Fri, 23 Feb 2024 14:11:24 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: performance X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rmacklem@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277197 --- Comment #4 from Rick Macklem --- I'd recommend that you start a discussion on a mailing list (freebsd-current@ or freebsd-stable@), since others may have insight related to tuning and the Intel NIC/driver. On the mailing list, I suggest you ask others what performance they get when using other non-Intel NICs. One well known problem (that may never be fixed) is that use of 9K jumbo mbufs can cause fragmentation of the mbuf pool. (A NIC driver does not need to use 9K jumbo mbufs for 9K mtu packets, but some do.) --=20 You are receiving this mail because: You are the assignee for the bug.=