From nobody Sun Mar 26 09:02:06 2023 X-Original-To: net@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 4PkqhJ3QKZz41Wwd for ; Sun, 26 Mar 2023 09:02:08 +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 4PkqhJ2NMCz4Cmb for ; Sun, 26 Mar 2023 09:02:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1679821328; 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=CDowYqAkRwdv5KcLindse7Zn9bi9eY2BJSNyAreTulU=; b=ADP0WhKmsO3dWst7ZSqWdgurV5ygRB68uSm60bMOFcmb9roavHpjJFCcObzj16SeA5IHL2 T/33LjCKM0DWlk0TOoOHcUow2ItvNMoMD9eU3GLwe56oy3kKa5DIOcBP7RUkr6csb9Kcx0 7tPz4PqlC2sgpPY8tp7/atBqn90wPLN2dB1AvbBXncNLSeL5BOtWeMHbNG0dHH5M7R83+O 6tBgBO66FKZgFEUNdG9anNqwx3odgi5ys/KbGJT/P8JOm8e+b5DVafuqFFSZX36xuxLgS2 3fEHLXzik5GMLoSQXkqrU6noaaRJBdBcoWD8JstgAq5/yFeWzQUvckmohAr3xQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1679821328; a=rsa-sha256; cv=none; b=V6rsL1xv/ltysJewLo0IDD9XE7B+oC7FmepMs1Abi1y6xNTLNxeZjoFZRI25OaM7C7ukqH bi5/IXhS2gkbP4Wj83ylGo4tIgSIGXxuiFEtetKEGTSQ8zgsQD/qrWqqwzlN9TVdAt7sAT XD3/e6+kwOVl4G9VfNcAHaXoXJNdWmLZmgJA9e8yycEWNXm5N1Q6BvFiZwDAkgejmeMNCT M8QUwXGRHzSN+eTZvCTahKVMYgGKXB3wrBMp+0rCOjEKPvF+XOagVIMrpg+yTQBh1V/+wE YdOIAhksUlFY4tMahak8OjvGxJ43L1gZdm4dUxLJAiyFdmommTjZDuywojcXdw== 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 4PkqhJ1SLQzZSF for ; Sun, 26 Mar 2023 09:02:08 +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 32Q928Bv088856 for ; Sun, 26 Mar 2023 09:02:08 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 32Q9287g088835 for net@FreeBSD.org; Sun, 26 Mar 2023 09:02:08 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: net@FreeBSD.org Subject: [Bug 214171] [tcp] Out-of-order transmission severely degrades performance Date: Sun, 26 Mar 2023 09:02:06 +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: 10.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: rscheff@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Overcome By Events X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cc resolution 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: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214171 Richard Scheffenegger changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Closed CC| |rscheff@freebsd.org Resolution|--- |Overcome By Events --- Comment #4 from Richard Scheffenegger --- I think we should close this. Base TCP does not dynamically adjust the reordering window (dupack threshold). However, the RACK Stack in FreeBSD sh= ould have this new property (since this is an intrinsic property of the RACK spe= c). For RFC standards based TCP, the described behavior is works-as-designed. --=20 You are receiving this mail because: You are the assignee for the bug.=