From nobody Thu Jul 25 04:34:07 2024 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 4WTyhH23nwz5RDdP for ; Thu, 25 Jul 2024 04:34:07 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WTyhH0Ws2z4Vhl for ; Thu, 25 Jul 2024 04:34:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1721882047; a=rsa-sha256; cv=none; b=sNnldFjV2njJ4B6Rp9gKljX6xlLIZoELQPssYlKIOWlFqZWccwgReBjXXT1KvfA3vhmZ1I +CecSEixWpCZ6HdT2k7F4CoGMX+g9EC40yEzFN0PtA5yqnLXN/1qUVX4W/9ZC2dnzDAsMB 5ka0kg0agxcAoxRwQvQ8pLUxgbYDVs1KYhXcv20otwN1P1hEZx8cHHKDPps6kys7uTTuRn X/ktcloCNZqwlZDDgA2Q37/sE4IV5jjL7ESksnhxe4czAbRinKDzVO8Zy0WYGQvGIJLIhJ DaooM0D6kJGJawTsIFbElnlVwR0DhUtHMa9jOQptft5FiMH0zI8syUVCAEsFyA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1721882047; 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=4tAqZTI8w309lOTg6jZLMsviyhmEZrM1pME5GU59CMg=; b=RpIP1NrSfK7fjMzSJph6V+D+8YEG4soGKGmpXrO5xcc4QnuIIIBlXpj29v8zACP9xMiawX a0f4kKrXoMHMqQsYxFPu4i/HGxNwbmr2iZLDhejsu9YgRxV+suv4bhwohXA0AQJVBi7dPi gJ+Gz3fT+yXCZDKuy1+YFQOG7DCysm67NG5HV0NBukHurIlR2lMt93Fr0LTOkpEluEdloT rGcOesh5uSnjA3Y+m5CCcPw0RRYDLYzyhjpTX1t+rRkl9+civfXvutaTpu+FJ3dIJ0hrmC dYr7faEjhptJlHQI+IKzZWUrQuhiu6QR14GkEkPcwuF225cP5+vtCjWMwalrKQ== 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 4WTyhH06v6zh8p for ; Thu, 25 Jul 2024 04:34:07 +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 46P4Y66t063783 for ; Thu, 25 Jul 2024 04:34:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 46P4Y6c9063782 for net@FreeBSD.org; Thu, 25 Jul 2024 04:34:06 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 280386] if_bridge throws output errors under load Date: Thu, 25 Jul 2024 04:34:07 +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: 14.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: zlei@FreeBSD.org X-Bugzilla-Status: New 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D280386 --- Comment #3 from Zhenlei Huang --- (In reply to pascal.guitierrez from comment #2) Emm, igb(4) has been converted to use iflib(4). It seems that the iflib implementation does not report statistics of output dropped packets ( IFCOUNTER_OQDROPS ). May you please have a look at the driver statistics report from sysctl ? I = do not have igb(4) devices but have em(4) which use the same driver e1000 with igb(4). For em(4) the statistics report for dropped packets are=20 ``` # sysctl dev.em.0.iflib | grep r_drops dev.em.0.iflib.txq0.r_drops: 8402780 ``` For igb(4) I guess they should be ``` # sysctl dev.igb.0.iflib | grep r_drops ``` --=20 You are receiving this mail because: You are the assignee for the bug.=