From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8207BA034F; Mon, 30 Aug 2021 09:40:51 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 74D33410FA; Mon, 30 Aug 2021 09:40:50 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id C5E2D406A3 for ; Mon, 30 Aug 2021 09:40:48 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id A8CA2A0547; Mon, 30 Aug 2021 09:40:48 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Mon, 30 Aug 2021 07:40:48 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: ethdev X-Bugzilla-Version: 21.08 X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: kangzy1982@qq.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 Subject: [dpdk-dev] [Bug 798] mlx5 hw flow performance problem X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" https://bugs.dpdk.org/show_bug.cgi?id=3D798 Bug ID: 798 Summary: mlx5 hw flow performance problem Product: DPDK Version: 21.08 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: critical Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: kangzy1982@qq.com Target Milestone: --- DPDK: 18.11/19.11/20.11/21.02/21.05/21.08 NIC: Mellanox Technologies MT27800 Family [ConnectX-5] FW: firmware-version: 16.31.1014 (MT_0000000012) CPU: Intel(R) Xeon(R) Platinum 8170M CPU @ 2.10GHz KERNEL: 5.4.17-2102.200.13.uek PKTGEN: IxNetwork 9.00.1915.16 MLNX OFED: MLNX_OFED_LINUX-5.0-2.1.8.0 testpmd: testpmd -l 26-51 --socket-mem=3D4096,4096 -w d8:00.0,dv_flow_en=3D0,mprq_en=3D1,rxqs_min_mprq=3D1,rx_vec_en=3D1 -- -i --= rxq=3D16 --txq=3D16 --nb-cor es=3D16 --forward-mode=3Dicmpecho --numa --enable-rx-cksum -a --rxd=3D2048 = --txd=3D2048 --burst=3D64 testpmd -l 26-51 --socket-mem=3D4096,4096 -w d8:00.0,dv_flow_en=3D1,mprq_en=3D1,rxqs_min_mprq=3D1,rx_vec_en=3D1 -- -i --= rxq=3D16 --txq=3D16 --nb-cor es=3D16 --forward-mode=3Dicmpecho --numa --enable-rx-cksum -a --rxd=3D2048 = --txd=3D2048 --burst=3D64 flow: testpmd> flow create 0 ingress pattern eth / ipv4 dst is 1.1.1.1 / tcp / end actions queue index 15 / end Flow rule #0 created testpmd> flow create 0 ingress pattern eth / ipv4 dst is 1.1.1.1 / udp / end actions queue index 15 / end Flow rule #1 created testpmd> flow create 0 ingress pattern eth / ipv4 / udp dst is 53 / end act= ions count / rss / end Flow rule #2 created with these flows, no packet matched and testpmd only received 60.1Mpps: testpmd> show port stats all ######################## NIC statistics for port 0 #####################= ### RX-packets: 6512958506 RX-missed: 4476258 RX-bytes: 390777510360 RX-errors: 0 RX-nombuf: 0=20=20=20=20=20=20=20=20=20 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 60163078 Rx-bps: 28878277584 Tx-pps: 0 Tx-bps: 0 #########################################################################= ### testpmd>=20 with flush all flows, testpmd received 148.8Mpps testpmd> flow flush 0 testpmd> show port stats all ######################## NIC statistics for port 0 #####################= ### RX-packets: 10076834471 RX-missed: 4482703 RX-bytes: 604610068260 RX-errors: 0 RX-nombuf: 0=20=20=20=20=20=20=20=20=20 TX-packets: 0 TX-errors: 0 TX-bytes: 0 Throughput (since last show) Rx-pps: 148061620 Rx-bps: 71069577904 Tx-pps: 0 Tx-bps: 0 #########################################################################= ### testpmd> --=20 You are receiving this mail because: You are the assignee for the bug.=