![]() Incompatibilities between MariaDB 11.3 and MySQL 8.0.Incompatibilities between Currently Maintained MariaDB Versions and MySQL.Drop-in Compatibility of Specific MariaDB Versions.The DPDK sample application l3fwd will be used for performance testing, with using two ports for bi-directional forwarding.Ĭompile the l3fwd sample with the default lpm mode. Will be required, and each queue pair will need a dedicated CPU core for receiving/transmitting packets. Note: Don’t use 2 logical cores on the same core (e.g core18 has 2 logical cores, core18 and core54), instead, use 2 logicalĬores from different cores (e.g core18 and core19).Īs to Intel Ethernet CNA XL710 40GbE port, we need at least two queue pairs to achieve best performance, then two queues per port In this case, 82:00.0 and 85:00.0 are both in socket 1, and the cores on socket 1 in the referenced platform ![]() For high speed testing, it’s best to use a hardware traffic generator.Ĭheck the PCI devices numa node (socket id) and get the cores number on the exact socket id. ![]() To enable this feature, the user should pass a devargs parameter to theĨ2:00.0 Ethernet : Intel XL710 for 40GbE QSFP+ Ĩ5:00.0 Ethernet : Intel XL710 for 40GbE QSFP+ Ĭonnect the ports to the traffic generator. ![]() No physical uplink on the associated NIC port. Therefore, with this feature enabled VFs can be limited to communicating withĮach other but not an outside network, and they can do so even when there is To connect to the NIC port so they can still forward traffic from VF to VF In addition, a Floating VEB overcomes a limitation of normal VEBs where theyĬannot forward packets when the physical link is down. Switching is done internally and remains within the host. The Intel® Ethernet 700 Series support a feature calledĪ Virtual Ethernet Bridge (VEB) is an IEEE Edge Virtual Bridging (EVB) termįor functionality that allows local switching between virtual endpoints withinĪ physical endpoint and also with an external bridge/network.Ī “Floating” VEB doesn’t have an uplink connection to the outside world so all
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