From nobody Wed Jun 28 14:32:00 2023 X-Original-To: virtualization@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 4QrkYX5cSZz4jw7W for ; Wed, 28 Jun 2023 14:32:00 +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 4QrkYX3rkwz3j2t for ; Wed, 28 Jun 2023 14:32:00 +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=1687962720; 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=hkAOMuSsFRw5hulDkqQl4zoi64TZZIlCJEJ85tJAaOk=; b=V6SMevFLhovTJaFetdJr+5efz17cPYsUPRPL2L/Q3ViEYBRisZXlvvWTbzaya7sEa4KBI6 prQ9PeDB0QXAXBb66gGo5iYqPri5F7okZneQ5pT7IgMsMHgfSzL4pHTozzPEwTR5bENsUo AsFwC5rs2ldc3MVr9n7bOkptXSkvodMJRyQPEh0W6ulnWkEP8aMH0x9nhBznRPC0p1rZ7I SYz6jGiYkjWiuwK23ZLpIuXuyIeUoJF5giK6kwcvxCZbaJyweVCCOcPf/gFA49N8yUGRx4 DeyAC1rTTxUn9byQ5mCK4MYCd3+Mb//W9vnRPNlJNWI1LzsiMMg82PYpfG4WIw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1687962720; a=rsa-sha256; cv=none; b=urYneQMgC63R36g96O9wOP/W2hymlR03G+OJZrbb9FU9+XTCrKEh/oOxl8uzGQobHl36Sg wpzqmMRuH96V7a8qq7sXJy/VPU+qCPQ4nhRZscRYVzYgdjYtzIEnoXbXeUHAWXYpe9QTnD j30+25J9FfepSpdw8T2dhCo/dsWwpEAieHxFha/9OpjGlw9n3y6nxbeO6AjYchO1fG14+K nux8zmiDCOU2vxOu21zB6YYJT5bEaoEowZrSBCqMhPg1vhhjfuURoJP10CSAOMcpiY8jBv ix4az/XkxLwLks5PTF75EEdlmP+Mwt4W41jidJya3yLhV56pkWF41PeyMHlReQ== 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 4QrkYX2MbPzd9f for ; Wed, 28 Jun 2023 14:32:00 +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 35SEW01m058097 for ; Wed, 28 Jun 2023 14:32:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 35SEW0NA058055 for virtualization@FreeBSD.org; Wed, 28 Jun 2023 14:32:00 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: virtualization@FreeBSD.org Subject: [Bug 270188] emulators/virtualbox-ose: review package message direction to emulation@ Date: Wed, 28 Jun 2023 14:32:00 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: vvd@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: vbox@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback- 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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D270188 --- Comment #3 from Vladimir Druzenko --- About Troubleshooting on Wiki page. Suggest to add just resolved problem on my new installation: very low netwo= rk bandwidth (~2.5Mbit/s on VM via iperf) with bridged network on igb (Intel I= 350 onboard IBM X3550 M4) or lagg with several igb nics. Solution: disable RXCSUM (bw increased in ~300 times) and TXCSUM (+10% more= for bw). In command line: > ifconfig igb0 -rxcsum -txcsum In rc.conf: > ifconfig_igb0=3D"inet IP netmask MASK -rxcsum -txcsum" If use lagg in rc.conf: > ifconfig_igb0=3D"up -rxcsum -txcsum" > ifconfig_igb1=3D"up -rxcsum -txcsum" P.S. Just a note not to lose the solution. And maybe it will help someone e= lse. --=20 You are receiving this mail because: You are on the CC list for the bug.=