dpdk-ring-ping
https://github.com/shemminger/dpdk-ring-ping
[root@localhost dpdk-ring-ping]# export RTE_SDK=/data1/dpdk-19.11 [root@localhost dpdk-ring-ping]# make
[root@localhost dpdk-ring-ping]# ./build/app/rping -c 3 -n 2 --no-pci --no-huge -- -t 30 EAL: Detected 128 lcore(s) EAL: Detected 4 NUMA nodes EAL: Static memory layout is selected, amount of reserved memory can be adjusted with -m or --socket-mem EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'VA' EAL: Probing VFIO support... EAL: VFIO support initialized Test will run for 30 seconds Samples: 564841 Average: 190.6ns Ns Count Ratio Percent 100 70093 12.4% 12.409% 200 491729 87.1% 99.466% 300 1692 0.3% 99.765% 400 1010 0.2% 99.944% 500 186 0.0% 99.977% 600 3 0.0% 99.977% 700 3 0.0% 99.978% 800 3 0.0% 99.978% 900 3 0.0% 99.979% 1000 6 0.0% 99.980% 1100 3 0.0% 99.981% 1400 1 0.0% 99.981% 1800 3 0.0% 99.981% 1900 1 0.0% 99.981% 2000 1 0.0% 99.982% 2100 1 0.0% 99.982% 2400 1 0.0% 99.982% 2600 2 0.0% 99.982% 2700 4 0.0% 99.983% 2800 2 0.0% 99.983% 2900 3 0.0% 99.984% 3000 1 0.0% 99.984% 3100 3 0.0% 99.985% 3200 1 0.0% 99.985% 3300 3 0.0% 99.985% 3400 3 0.0% 99.986% 3500 1 0.0% 99.986% 3600 2 0.0% 99.986% 3700 1 0.0% 99.987% 3800 4 0.0% 99.987% 3900 5 0.0% 99.988% 4000 2 0.0% 99.988% 4100 1 0.0% 99.989% 4200 2 0.0% 99.989% 4300 3 0.0% 99.990% 4400 3 0.0% 99.990% 4500 4 0.0% 99.991% 4600 2 0.0% 99.991% 4700 2 0.0% 99.992% 4800 1 0.0% 99.992% 5000 4 0.0% 99.992% 5100 1 0.0% 99.993% 5200 2 0.0% 99.993% 5600 1 0.0% 99.993% 5800 2 0.0% 99.993% 6100 3 0.0% 99.994% 6300 2 0.0% 99.994% 6500 1 0.0% 99.995% 6600 2 0.0% 99.995% 7100 1 0.0% 99.995% 8700 1 0.0% 99.995% 9100 1 0.0% 99.995% 9300 1 0.0% 99.996% 9400 1 0.0% 99.996% 9600 1 0.0% 99.996% 10600 1 0.0% 99.996% 10900 1 0.0% 99.996% 11100 1 0.0% 99.996% 12700 1 0.0% 99.997% 13500 1 0.0% 99.997% 13600 1 0.0% 99.997% 14700 1 0.0% 99.997% 15000 1 0.0% 99.997% 15100 1 0.0% 99.998% 17300 1 0.0% 99.998% 18000 1 0.0% 99.998% 18400 1 0.0% 99.998% 28300 1 0.0% 99.998% 40400 1 0.0% 99.998% 53400 1 0.0% 99.999% 53600 1 0.0% 99.999% 66200 1 0.0% 99.999% 70400 1 0.0% 99.999% 71000 1 0.0% 99.999% 74100 1 0.0% 99.999% 74400 1 0.0% 100.000% 80400 1 0.0% 100.000% 100900 1 0.0% 100.000% percentile 25.000 = 200 percentile 50.000 = 300 percentile 75.000 = 400 percentile 90.000 = 500 percentile 99.000 = 600 percentile 99.900 = 700 percentile 99.990 = 4400 percentile 99.999 = 70400
