From nobody Fri Nov 07 13:54:29 2025 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 4d30sy29zvz6FxwL for ; Fri, 07 Nov 2025 13:54:30 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4d30sy1fscz3JYy for ; Fri, 07 Nov 2025 13:54:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1762523670; 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=CQgbLxGTiJYamo1dmmPlXy28LfCobUSw7S/v9A8BO8U=; b=UTrtf4Yt+O+CsI1SiM0NFqTVkvwNtWVFgsi/mImONwlnNgxz6rL8Z5a+Wn1uircAdLUAqi KNsKkJTGdovrSW9Oa7aKSAFJO1+ajLn2JYLZE3ZS0+YuPAPhkZpkjua0hn/WLYOVpUHX6h rZr5pLbQXOEqTfrtwNPdjWN7zXVQxpDetlzUcUlaF8Dd/qauBVgqmbtsttf21LWLdpecmE lH8qJIzWP+Q/sk6484iyH0UT0JIAOU3t1/FUBrbYu/Asml6zlHpQ6cC2osMFuGTwm47QOg 51bJuvS1mA2bEnDfn0VooXX40Msj4GB7ClImZuVGIgLgEExnMtU3X1E79YTGTA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1762523670; 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=CQgbLxGTiJYamo1dmmPlXy28LfCobUSw7S/v9A8BO8U=; b=re4ybEH69tUBid/ic7r6eEUN0Cc+S0PrZF1ontRk1ML75+9LtctBZ6LbWtsLUqd/o5NbRt D9FrcWD1jv7jKfPzXTK3Gdo7nQi0c+9GOyRKMlboNTGhIosnISTjYUM1TEqCZ/szIeHB9o gYI6hWNyYT1ele86c6OD2GcpQVjFwrbxD+5NejVCXUf+s7Ni0ffNtRLIu+upyC0oyF15Yb C9jjFot9mjM/My3leNDY+uRBy6WcKO4wBSFSB2UX8IHf6EnC39BjDUmtiYkdpY4tSPXGjY ezaTEIjCEQsh0PwbyHM8xsSOgEEcLjR9ycW0Rh0mHH4+4LYPSJeUSQM4JGEr8Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1762523670; a=rsa-sha256; cv=none; b=T6EwVC/L/HnDXszQy7M/+jR+QhBgVbKJQfuJjhEKwYbA7qKUTaLwGcpbv8SZrxc6SbwCxn y19DDMu7W0C+1XOMOFCSMgzQwo2LlNJl6QOVVMc534q2986kgu77526EkQC33OiglgNOsv wWKjMLlnKEvHZbNLRY+t2CNEqBn7Tl6kmcuuCmgKSLbV33RfvWxH46su8JtlC8luX2kisN 6ZQpT82NmJfCXpIQutFMBE/5A4YjoVEFmzF19lWHVWO4tqQlPILMDmSwUa8SghennNCJL2 rOXU1NXKXbHjCo456maTK+SsUqblX/CeElen1TEeruvGS3Ed+3zyaUPLfq6UHA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4d30sy0skNz12lh for ; Fri, 07 Nov 2025 13:54:30 +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 5A7DsUP2038516 for ; Fri, 7 Nov 2025 13:54:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 5A7DsUpT038515 for net@FreeBSD.org; Fri, 7 Nov 2025 13:54:30 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 290773] vtnet: Severe performance regression since D51686 Date: Fri, 07 Nov 2025 13:54:29 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.3-STABLE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: lg@efficientip.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D290773 --- Comment #16 from lg@efficientip.com --- (In reply to Michael Tuexen from comment #15) Thx ! This one is much better. Now when we disable the TXCSUM the TSO4 is also disabled automatically. # ifconfig vtnet0 -txcsum # ifconfig vtnet0 vtnet0: flags=3D1008843 me= tric 0 mtu 1500 options=3Dec06b9 And everything is working fine :) --=20 You are receiving this mail because: You are on the CC list for the bug.=