I'm running a DPDK process on a Linux and tried to follow the example down below to analysis core effiency. https://software.intel.com/content/www/us/en/develop/documentation/vtune-cookbook/top/methodologies/core-utilization-in-dpdk-apps.html#core-utilization-in-dpdk-apps_RX
It's because of the warning logs. or am I missing something? Any help will be grateful.
Please check that application you are profiling contains the necessary callbacks for RX and TX tracing. To enable RX burst statistic collection in VTune Profiler you need:
CONFIG_RTE_ETHDEV_PROFILE_WITH_VTUNE options enabled
To check that VTune profiling is enabled ran:
nm <test_app> | grep profile_hook_rx_burst_cb