From nobody Mon Oct 17 19:51:27 2022 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 4MrngN10pvz4fJhT for ; Mon, 17 Oct 2022 19:51:28 +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 4MrngM6y48z420G for ; Mon, 17 Oct 2022 19:51:27 +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 4MrngM5YBszwXX for ; Mon, 17 Oct 2022 19:51:27 +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 29HJpRWl065727 for ; Mon, 17 Oct 2022 19:51:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 29HJpRmD065724 for virtualization@FreeBSD.org; Mon, 17 Oct 2022 19:51:27 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 258755] vmxnet3: low throughput Date: Mon, 17 Oct 2022 19:51:27 +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: 13.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: antonical@bid4work.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1666036288; 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=Je8xCFGGBrPMJdcB/I5+W7w3ditr/1Fkk3QqrznwWHQ=; b=R2NSAMWc9nmOLsH73TqCIWm0DfOqf/QZs0i2NyihPMzvUcjy/a934Cu3R0dm6J0C8cjpwL Q/coPfsf9NebHCfCVXt8YmriH5eCS/dISCu+w1RySSpW2KSbJXTZDaVHIqtK/IcKjDMaeQ oK9BPrVA3BgtJqyp22lxnlJGbk8pXztk7SQ/1Zo3EK5MR7zlp02Vp2KafLLgPFaFiBTPM5 ML3lh1lIpMqzh/GYh5Ojy77XkZ63A+rFQ2gsNNGvLFMYfXQsWXWkQEJnnkySqw3GyO3WZo 0jcdY362Lf8dZWQjg5Qzfd1G9losvkMpCamlVbwZvxhqMVxzu2Uw1QDdvbzG4Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1666036288; a=rsa-sha256; cv=none; b=CJtMKal1WH5VtTTV+G4XpeyqaSNeUpSlKT/0jYMu2YcBqc7QCXS/jx+jtqcppWqy4mJ81V NI/7nyNWrvldnTGj836QsE78xws2rLMne+1nRXMqPCgA1Wlgz9n0rboqGCeHOiqwcSfzjv k8rsdKIT0YOejD+6098kH3UsrMyblfCXN8DCvCYjZmenFHW5XV3QyBje1E1+TEwluEqssU Sc51tdDC0QZXmy3qBgH/VTfnKefaN24vHrtfiFqREsBM6jndtJC7NjFLoRYBbaVVRI9FiT m6vmoAWSSp/2ykVj3Aw2APbDd30HLJgVsEZuqtph60SthdmHJ149gAeJS4oQNg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D258755 antonical changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |antonical@bid4work.com --- Comment #3 from antonical --- Adding more to this. Installed today system is running FreeBSD 13.1-RELEASE-p2 VMXNET3 driver is slow on all throughput. Typically 300 Mb/s slower than any other Linux VM or more on a 1 GB link. Host system is ESXI 6.7 U3 Dell R720 2 x 2650 v2 128GB ram VM has 4 Vcpu and 8GB of ram. 2 x nics 1 LAN 1 WAN ESXO Host has other VM's all linux VM's using VMXNET3 driver get full wire speed across lan 1GB link. Tried all the tweaks mentioned to no avail. So will not spam this report wi= th endless iperf3 tests that are dismal! Can this be acknowledged and prioritised as a bug. VMWARE ESXI is one of the most prolific virtualisation platforms it would be great to see FBSD running well. Cheers Tony. --=20 You are receiving this mail because: You are the assignee for the bug.=