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[2606:4100:3880:1234::84]) by smtp-relay.gmail.com with ESMTPS id d9443c01a7336-29dae49cde6sm4994205ad.20.2025.12.04.22.28.57 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 04 Dec 2025 22:28:57 -0800 (PST) X-Relaying-Domain: iol.unh.edu Date: Thu, 04 Dec 2025 22:28:57 -0800 (PST) Message-ID: <69327ba9.170a0220.20c0c3.a3cbSMTPIN_ADDED_MISSING@mx.google.com> Received: from [172.21.0.5] (unknown [172.18.0.240]) by postal.iol.unh.edu (Postfix) with ESMTP id 4680C6051830; Fri, 5 Dec 2025 01:28:57 -0500 (EST) Subject: |FAILURE| pw159102 [PATCH] [v5] eal/x86: optimize memcpy of small si From: dpdklab@iol.unh.edu To: Test Report , Georgii Tkachuk , Qian Xu , Lijuan Tu , Ferruh Yigit Cc: dpdk-test-reports@iol.unh.edu, Morten Brorup In-Reply-To: <20251201155525.1538260-1-mb@smartsharesystems.com> References: <20251201155525.1538260-1-mb@smartsharesystems.com> Content-Type: text/plain X-BeenThere: test-report@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: automatic DPDK test reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: test-report-bounces@dpdk.org Test-Label: iol-intel-Performance Test-Status: FAILURE http://dpdk.org/patch/159102 _Performance Testing issues_ Submitter: Morten Brorup Date: Monday, December 01 2025 15:55:25 DPDK git baseline: Repo:dpdk Branch: master CommitID:80b3e9cad7599ce01f94cd6f8f966401a77e29c1 159102 --> performance testing issues Upstream job id: Template-DTS-Pipeline#257446 Test environment and result as below: Ubuntu 22.04 Kernel: 5.15 Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04.2) 11.4.0 NIC: Intel E810 100000 Mbps Fail/Total: 0/2 Detail performance results: +------------+---------+----------+-------------+------------------------------+ | frame_size | txd/rxd | num_cpus | num_threads | throughput difference from | | | | | | expected | +============+=========+==========+=============+==============================+ | 64 | 512 | 1 | 1 | 1.2% | +------------+---------+----------+-------------+------------------------------+ | 64 | 2048 | 1 | 1 | -0.7% | +------------+---------+----------+-------------+------------------------------+ Ubuntu 20.04 Kernel: 5.4 Compiler: gcc gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0 NIC: Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps Fail/Total: 0/4 Detail performance results: +----------+-------------+---------+------------+------------------------------+ | num_cpus | num_threads | txd/rxd | frame_size | throughput difference from | | | | | | expected | +==========+=============+=========+============+==============================+ | 1 | 2 | 512 | 64 | 0.7% | +----------+-------------+---------+------------+------------------------------+ | 1 | 2 | 2048 | 64 | -0.5% | +----------+-------------+---------+------------+------------------------------+ | 1 | 1 | 512 | 64 | -2.3% | +----------+-------------+---------+------------+------------------------------+ | 1 | 1 | 2048 | 64 | 1.0% | +----------+-------------+---------+------------+------------------------------+ Ubuntu 24.04 Kernel: 6.8 Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0 NIC: Intel E810 (Arm Grace Server) 100000 Mbps Fail/Total: 2/2 Failed cases list: - DTS https://dpdklab.iol.unh.edu/results/testcases/1/ Detail performance results: +------------+---------+----------+-------------+------------------------------+ | frame_size | txd/rxd | num_cpus | num_threads | throughput difference from | | | | | | expected | +============+=========+==========+=============+==============================+ | 64 | 512 | 1 | 1 | -31.1% | +------------+---------+----------+-------------+------------------------------+ | 64 | 2048 | 1 | 1 | -19.4% | +------------+---------+----------+-------------+------------------------------+ To view detailed results, visit: https://lab.dpdk.org/results/dashboard/patchsets/34705/ UNH-IOL DPDK Community Lab To manage your email subscriptions, visit: https://lab.dpdk.org/results/dashboard/preferences/subscriptions/