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GET /api/patches/96649/?format=api
{ "id": 96649, "url": "https://patches.dpdk.org/api/patches/96649/?format=api", "web_url": "https://patches.dpdk.org/project/dts/patch/1628088115-756-4-git-send-email-lijuan.tu@intel.com/", "project": { "id": 3, "url": "https://patches.dpdk.org/api/projects/3/?format=api", "name": "DTS", "link_name": "dts", "list_id": "dts.dpdk.org", "list_email": "dts@dpdk.org", "web_url": "", "scm_url": "git://dpdk.org/tools/dts", "webscm_url": "http://git.dpdk.org/tools/dts/", "list_archive_url": "https://inbox.dpdk.org/dts", "list_archive_url_format": "https://inbox.dpdk.org/dts/{}", "commit_url_format": "" }, "msgid": "<1628088115-756-4-git-send-email-lijuan.tu@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dts/1628088115-756-4-git-send-email-lijuan.tu@intel.com", "date": "2021-08-04T14:41:53", "name": "[v2,3/5] vm_power_manager: remove perf test cases", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "5d655551d1697b17256b2da3abcff59bad1639a2", "submitter": { "id": 1098, "url": "https://patches.dpdk.org/api/people/1098/?format=api", "name": "Tu, Lijuan", "email": "lijuan.tu@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dts/patch/1628088115-756-4-git-send-email-lijuan.tu@intel.com/mbox/", "series": [ { "id": 18180, "url": "https://patches.dpdk.org/api/series/18180/?format=api", "web_url": "https://patches.dpdk.org/project/dts/list/?series=18180", "date": "2021-08-04T14:41:50", "name": "remove some run-down cases", "version": 2, "mbox": "https://patches.dpdk.org/series/18180/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/96649/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/96649/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dts-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 1ECCBA0C4D;\n\tWed, 4 Aug 2021 08:52:15 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 11C064120E;\n\tWed, 4 Aug 2021 08:52:15 +0200 (CEST)", "from mga05.intel.com (mga05.intel.com [192.55.52.43])\n by mails.dpdk.org (Postfix) with ESMTP id A05B94014F\n for <dts@dpdk.org>; Wed, 4 Aug 2021 08:52:12 +0200 (CEST)", "from fmsmga008.fm.intel.com ([10.253.24.58])\n by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 03 Aug 2021 23:52:08 -0700", "from unknown (HELO dpdk-lijuan.sh.intel.com) ([10.67.119.192])\n by fmsmga008.fm.intel.com with ESMTP; 03 Aug 2021 23:52:07 -0700" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10065\"; a=\"299451057\"", "E=Sophos;i=\"5.84,293,1620716400\"; d=\"scan'208\";a=\"299451057\"", "E=Sophos;i=\"5.84,293,1620716400\"; d=\"scan'208\";a=\"479985068\"" ], "X-ExtLoop1": "1", "From": "Lijuan Tu <lijuan.tu@intel.com>", "To": "dts@dpdk.org", "Cc": "Lijuan Tu <lijuan.tu@intel.com>", "Date": "Wed, 4 Aug 2021 22:41:53 +0800", "Message-Id": "<1628088115-756-4-git-send-email-lijuan.tu@intel.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1628088115-756-1-git-send-email-lijuan.tu@intel.com>", "References": "<1628088115-756-1-git-send-email-lijuan.tu@intel.com>", "Subject": "[dts] [v2, 3/5] vm_power_manager: remove perf test cases", "X-BeenThere": "dts@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "test suite reviews and discussions <dts.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dts>,\n <mailto:dts-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dts/>", "List-Post": "<mailto:dts@dpdk.org>", "List-Help": "<mailto:dts-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dts>,\n <mailto:dts-request@dpdk.org?subject=subscribe>", "Errors-To": "dts-bounces@dpdk.org", "Sender": "\"dts\" <dts-bounces@dpdk.org>" }, "content": "the cases are no longer maintained.\n\nSigned-off-by: Lijuan Tu <lijuan.tu@intel.com>\n---\n test_plans/vm_power_manager_test_plan.rst | 65 ------------------\n tests/TestSuite_vm_power_manager.py | 106 ------------------------------\n 2 files changed, 171 deletions(-)", "diff": "diff --git a/test_plans/vm_power_manager_test_plan.rst b/test_plans/vm_power_manager_test_plan.rst\nindex 992f315..7cac509 100644\n--- a/test_plans/vm_power_manager_test_plan.rst\n+++ b/test_plans/vm_power_manager_test_plan.rst\n@@ -89,30 +89,6 @@ Prerequisites\n - libvirtd (libvirt) 1.1.3.5\n - Add virio-serial port\n \n-4. IXIA Traffic Generator Configuration LPM table used for packet routing is:\n-\n- +---------+------------------------+----+\n- | Entry # | LPM prefix (IP/length) | |\n- +---------+------------------------+----+\n- | 0 | 1.1.1.0/24 | P0 |\n- +---------+------------------------+----+\n- | 1 | 2.1.1.0/24 | P1 |\n- +---------+------------------------+----+\n-\n-\n- The flows should be configured and started by the traffic generator.\n-\n- +------+---------+------------+---------+------+-------+--------+\n- | Flow | Traffic | IPv4 | IPv4 | Port | Port | L4 |\n- | | Gen. | Src. | Dst. | Src. | Dest. | Proto. |\n- | | Port | Address | Address | | | |\n- +------+---------+------------+---------+------+-------+--------+\n- | 1 | TG0 | 0.0.0.0 | 2.1.1.0 | any | any | UDP |\n- +------+---------+------------+---------+------+-------+--------+\n- | 2 | TG1 | 0.0.0.0 | 1.1.1.0 | any | any | UDP |\n- +------+---------+------------+---------+------+-------+--------+\n-\n-\n \n Test Case 1: VM Power Management Channel\n ========================================\n@@ -282,44 +258,3 @@ Test Case 7: VM Power Management Multi VMs\n 8. Poweroff VM2 and remove VM2 from host vm_power_mgr::\n \n vmpower> rm_vm <vm2_name>\n-\n-Test Case 8: VM l3fwd-power Latency\n-===================================\n-1. Connect two physical ports to IXIA\n-2. Start VM and run l3fwd-power::\n-\n- l3fwd-power -c 6 -n 4 -- -p 0x3 --config '(P0,0,C{1.1.0}),(P1,0,C{1.2.0})'\n-\n-3. Configure packet flow in IxiaNetwork\n-4. Start to send packets from IXIA and check the receiving packets and latency\n-5. Record the latency of frame sizes 128\n-6. Compare latency value with sample l3fwd\n-\n-Test Case 9: VM l3fwd-power Performance\n-=======================================\n-Start VM and run l3fwd-power::\n-\n- l3fwd-power -c 6 -n 4 -- -p 0x3 --config '(P0,0,C{1.1.0}),(P1,0,C{1.2.0})'\n-\n-Input traffic linerate varied from 0 to 100%, in order to see cpu frequency\n-changes.\n-\n-The test report should provide the throughput rate measurements (in Mpps and %\n-of the line rate for 2x NIC ports) and cpu frequency as listed in the table\n-below:\n-\n- +---------------+---------------+-----------+\n- | % Tx linerate | Rx % linerate | Cpu freq |\n- +---------------+---------------+-----------+\n- | 0 | | |\n- +---------------+---------------+-----------+\n- | 20 | | |\n- +---------------+---------------+-----------+\n- | 40 | | |\n- +---------------+---------------+-----------+\n- | 60 | | |\n- +---------------+---------------+-----------+\n- | 80 | | |\n- +---------------+---------------+-----------+\n- | 100 | | |\n- +---------------+---------------+-----------+\ndiff --git a/tests/TestSuite_vm_power_manager.py b/tests/TestSuite_vm_power_manager.py\nindex 00910eb..fca122b 100644\n--- a/tests/TestSuite_vm_power_manager.py\n+++ b/tests/TestSuite_vm_power_manager.py\n@@ -273,112 +273,6 @@ class TestVmPowerManager(TestCase, IxiaPacketGenerator):\n vm2_dut.send_expect(\"quit\", \"# \")\n vm2.stop()\n \n- def test_perf_vmpower_latency(self):\n- \"\"\"\n- Measure packet latency in VM\n- \"\"\"\n- latency_header = ['Frame Size', 'Max latency', 'Min lantecy',\n- 'Avg latency']\n-\n- self.result_table_create(latency_header)\n-\n- rx_port = self.dut_ports[0]\n- tx_port = self.dut_ports[1]\n-\n- # build l3fwd-power\n- out = self.vm_dut.send_expect(\"make -C examples/l3fwd-power\", \"# \")\n- self.verify(\"Error\" not in out, \"compilation error 1\")\n- self.verify(\"No such file\" not in out, \"compilation error 2\")\n- # start l3fwd-power\n- l3fwd_app = \"./examples/l3fwd-power/build/l3fwd-power\"\n-\n- cmd = l3fwd_app + \" -c 6 -n 4 -- -p 0x3 --config \" + \\\n- \"'(0,0,1),(1,0,2)'\"\n-\n- self.vm_dut.send_expect(cmd, \"L3FWD_POWER: entering main loop\")\n-\n- for frame_size in self.frame_sizes:\n- # Prepare traffic flow\n- payload_size = frame_size - HEADER_SIZE['udp'] - \\\n- HEADER_SIZE['ip'] - HEADER_SIZE['eth']\n- dmac = self.dut.get_mac_address(self.dut_ports[0])\n- flow = 'Ether(dst=\"%s\")/IP(dst=\"2.1.1.0\")/UDP()' % dmac + \\\n- '/Raw(\"X\"*%d)' % payload_size\n- self.tester.scapy_append('wrpcap(\"vmpower.pcap\", [%s])' % flow)\n- self.tester.scapy_execute()\n-\n- tgen_input = []\n- tgen_input.append((self.tester.get_local_port(rx_port),\n- self.tester.get_local_port(tx_port),\n- \"vmpower.pcap\"))\n- # run traffic generator\n- [latency] = self.tester.traffic_generator_latency(tgen_input)\n- print(latency)\n- table_row = [frame_size, latency['max'], latency['min'],\n- latency['average']]\n- self.result_table_add(table_row)\n-\n- self.result_table_print()\n-\n- self.vm_dut.kill_all()\n-\n- def test_perf_vmpower_frequency(self):\n- \"\"\"\n- Measure cpu frequency fluctuate with work load\n- \"\"\"\n- latency_header = ['Tx linerate%', 'Rx linerate%', 'Cpu freq']\n-\n- self.result_table_create(latency_header)\n-\n- rx_port = self.dut_ports[0]\n- tx_port = self.dut_ports[1]\n-\n- # build l3fwd-power\n- out = self.vm_dut.send_expect(\"make -C examples/l3fwd-power\", \"# \")\n- self.verify(\"Error\" not in out, \"compilation error 1\")\n- self.verify(\"No such file\" not in out, \"compilation error 2\")\n- # start l3fwd-power\n- l3fwd_app = \"./examples/l3fwd-power/build/l3fwd-power\"\n-\n- cmd = l3fwd_app + \" -c 6 -n 4 -- -p 0x3 --config \" + \\\n- \"'(0,0,1),(1,0,2)'\"\n-\n- self.vm_dut.send_expect(cmd, \"L3FWD_POWER: entering main loop\")\n-\n- for rate in self.perf_rates:\n- # Prepare traffic flow\n- payload_size = self.def_framesize - HEADER_SIZE['udp'] - \\\n- HEADER_SIZE['ip'] - HEADER_SIZE['eth']\n- dmac = self.dut.get_mac_address(self.dut_ports[0])\n- flow = 'Ether(dst=\"%s\")/IP(dst=\"2.1.1.0\")/UDP()' % dmac + \\\n- '/Raw(\"X\"*%d)' % payload_size\n- self.tester.scapy_append('wrpcap(\"vmpower.pcap\", [%s])' % flow)\n- self.tester.scapy_execute()\n-\n- tgen_input = []\n- tgen_input.append((self.tester.get_local_port(rx_port),\n- self.tester.get_local_port(tx_port),\n- \"vmpower.pcap\"))\n-\n- # register hook function for current cpu frequency\n- self.hook_transmissoin_func = self.get_freq_in_transmission\n- self.tester.extend_external_packet_generator(TestVmPowerManager,\n- self)\n- # run traffic generator, run 20 seconds for frequency stable\n- _, pps = self.tester.traffic_generator_throughput(tgen_input,\n- rate,\n- delay=20)\n- pps /= 1000000.0\n- freq = self.cur_freq / 1000000.0\n- wirespeed = self.wirespeed(self.nic, self.def_framesize, 1)\n- pct = pps * 100 / wirespeed\n- table_row = [rate, pct, freq]\n- self.result_table_add(table_row)\n-\n- self.result_table_print()\n-\n- self.vm_dut.kill_all()\n-\n def get_freq_in_transmission(self):\n self.cur_freq = self.get_cpu_frequency(self.vcpu_map[1])\n print((utils.GREEN(\"Current cpu frequency %d\" % self.cur_freq)))\n", "prefixes": [ "v2", "3/5" ] }