From nobody Fri Apr 22 22:23:57 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 B1C7F198EDCA for ; Fri, 22 Apr 2022 22:23:57 +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 4KlTTT3y1Gz4h22 for ; Fri, 22 Apr 2022 22:23:57 +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 67BD52574C for ; Fri, 22 Apr 2022 22:23:57 +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 23MMNv60066893 for ; Fri, 22 Apr 2022 22:23:57 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 23MMNvDv066892 for net@FreeBSD.org; Fri, 22 Apr 2022 22:23:57 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 22:23:57 +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: bdrewery@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=1650666237; 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=Wq9ZQgCjWs8WmIlYVrBG8Oz9OetNG9Szpn8qduw8lDE=; b=vyCTqmvlauYtSrZ8JInkLXUn0tr8t5c8n9p8pI4gV6U7VIt3PAk9FriiKnvR0tNy5q+V2O 2RT4ImX4TulkQqMXZliLkPdoUP0QGhuRFORy0vsU6GTmn51f4NlagwA5kstCIFRBLEhyqB damUOEOnwCAY4h99YOQBwUPIwYFKbRm2RPclmDOjll8kSeHRHQ1K2IqrDyOsXtqXXAjdgl fEGcNkisA5ctZCpT8sMdPU/yR0ZpOs1g4BQwpwQvCtoVSgzf/TchRXCx15KQDLCn0Y9nwf zUsy+EwsLTS9PXx8ZXJf0K8XRpRt4mtlLEdLuLcTLSONKJcCSXIlJobZM98I+A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1650666237; a=rsa-sha256; cv=none; b=drayKhOZoLNjt3/+HZUgNdVIo6H58oRtIOr5rsOKOR3n7mNOvQAWhHlfok9VqEwtm8YHDW SX264hUXLqyCeImOSVaSgneHvWR3+DitUC0AYQOtMru2fRBfk4iOQNyYyFDvrRc2S4Ukaw AmRx5z6I5+LAB9TwpgPk8ccVlSsyyM9P2B8sRXxPLfw6DMxOokTX8BI+1mjh9WKGR89w9x SWi29Agra0FVMOcqO4k6zlZlZzS7FB49uNbDmjuZO0d6zx+z1rjibW1GzdLsu5/L5FnLVT LA9MGWbxalKMa1hMx7VRBD38f3nMYLfmtAC//RA8ni4G8prS03UmuJnV5OgPLQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D251052 --- Comment #8 from Bryan Drewery --- (In reply to bc979 from comment #6) -P is for multiple streams. --nstreams is for SCTP multiple subflows. --sctp use SCTP rather than TCP --nstreams # number of SCTP streams -P, --parallel # number of parallel client streams to run --=20 You are receiving this mail because: You are the assignee for the bug.=