From nobody Fri Apr 22 22:15:19 2022 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 9CDC6198BED3 for ; Fri, 22 Apr 2022 22:15:19 +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 4KlTHW2RcBz4dWr for ; Fri, 22 Apr 2022 22:15:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 3063D259BF for ; Fri, 22 Apr 2022 22:15:19 +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 23MMFJhs062729 for ; Fri, 22 Apr 2022 22:15:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 23MMFJs9062728 for net@FreeBSD.org; Fri, 22 Apr 2022 22:15:19 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 251052] [sctp] Throughput becomes extremely low under load Date: Fri, 22 Apr 2022 22:15:19 +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: 11.4-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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: 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1650665719; 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=VQQaUUs5f3CNJoOAOswGGqGCy7Dzrelxp4AyrBepaLo=; b=HXSSp/w0RRSy5w89eYJZdiV6BXSBCOdW3s8cvsk91/ocjF37unaEjhMLfMbJHVKu+HgFmt DyCgfJmvP9G/JN/054DyogKIivPpeJQi0P5JD6D5J01x9yKgPcM3TA5Oe10HUxCM+tNsxl T4mSOSg7fQN4MZIEDO93fwEYxEzyjCeuTWYtAfPYIhazvc9q21pJvSt/xk1QoSsjJHeu6V FTcCMl0xAyXWtALNBVNJBbFsQSMOhD97Bbln0+bdTj7brwZiuBR2YW0XanIPfM8/S1v55i 06ZdPfAA6Gc0PwNxXA1o/FklAXO+WI3fwNh8dEgQWUC/sM9mI8btcAAE0JUWrg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1650665719; a=rsa-sha256; cv=none; b=d4AtrXv/hJWEo3Nq/7XMjDwyYRbPvmuz+SsWmFyCSd4tKbkp69m5rxic9G2ADEhPB0mh+K X/KQAOWaaPJvi1jzbCFYFqGZNEP/xTim6neHCqpZs51+dNnGi0OokLI/olULggZQ2pp9+/ uqBFAFdzkQmm9AjTgNN3FHmtilh+I31rKCaHh3aIKf/kSDA8NbZ7cE1TxOcnQhNxkYVLlY Sw4hGzEHaqrCH2CTrgXFF9g0NjV2KHcnmULrDT/1zjrzoSOU4ENRH3zS6jQN/lawioxeuq DEPfszSOypFrBllsfBanVBVxKhUF0edyRpP2wLCjWVwBLOLTg7zSQev07/V+Vg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D251052 --- Comment #7 from Michael Tuexen --- (In reply to bc979 from comment #6) But how is iperf distributing the load on the two streams? --=20 You are receiving this mail because: You are the assignee for the bug.=