Tested-by: Zhang, XiX -----Original Message----- From: Zhang, XiX Sent: Friday, July 17, 2020 4:49 PM To: dts@dpdk.org Cc: Zhang, XiX Subject: [dts][PATCH V1] tests/TestSuite_userspace_ethtool:Start ethTool using the cores from the socket on which the nic resides Start ethTool using the cores from the socket on which the nic resides Signed-off-by: xizhan4x --- tests/TestSuite_userspace_ethtool.py | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tests/TestSuite_userspace_ethtool.py b/tests/TestSuite_userspace_ethtool.py index 9bb7d55..2b8fa17 100644 --- a/tests/TestSuite_userspace_ethtool.py +++ b/tests/TestSuite_userspace_ethtool.py @@ -63,7 +63,13 @@ class TestUserspaceEthtool(TestCase, IxiaPacketGenerator): self.verify("No such file" not in out, "compilation error 2") path = "./examples/ethtool/ethtool-app/%s/ethtool" % self.target - self.cmd = "%s -c f -n %d" % (path, self.dut.get_memory_channels()) + used_dut_port_pci = self.dut.ports_info[self.ports[0]]['port'].pci + out = self.dut.send_expect("cat /sys/bus/pci/devices/%s/numa_node " % used_dut_port_pci, "# ") + cpu_cores = self.dut.send_expect('lscpu |grep "NUMA node%s CPU(s):"' % out, "# ") + core = re.findall(r"\d+-(\d+)", cpu_cores)[0] + core = int(core) + cores = "%d,%d,%d,%d" % (core - 1, core - 2, core - 3, core - 4) + self.cmd = "%s -l %s -n %d" % (path, cores, self.dut.get_memory_channels()) # pause frame basic configuration self.pause_time = 65535 -- 1.8.3.1