2023-05-25 10:09 (UTC+0300), Aisenur Yoldaş:Hi, I am trying to learn the maximum number of flow rules I can generate for my card, is there a way to learn that My card is Mellanox Technologies MT27710 Family [ConnectX-4 Lx] and I am using dpdk-23.03Hi, The maximum number of flow rules depends on the flow rules: * which item and action types are used * what flow rule attributes are used * what are the values in item and action data (rare case) You can estimate on real HW using app/flow-perf. It will also give you other useful figures, like memory consumption and flow rule insertion/deletion speed.