$ dnstrace -s 127.0.0.1:8053 -t TXT -n 1000 -c 200 example.com Benchmarking 127.0.0.1:8053 via udp with 200 conncurrent requests Total requests: 200000 of 200000 (100.0%) DNS success codes: 200000 DNS response codes NOERROR: 200000 Time taken for tests: 2.667634476s Questions per second: 74972.8 DNS timings, 200000 datapoints min: 0s mean: 2.661894ms [+/-sd]: 467.442µs max: 9.437183ms DNS distribution, 200000 datapoints LATENCY | | COUNT +------------+---------------------------------------------+-------+ 131.071µs | | 65 393.215µs | | 79 655.359µs | | 150 917.503µs | | 158 1.179647ms | | 225 1.441791ms | | 202 1.703935ms | | 768 1.966079ms | ▄▄▄ | 4791 2.228223ms | ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ | 26134 2.490367ms | ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ | 72435 2.752511ms | ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄ | 61219 3.014655ms | ▄▄▄▄▄▄▄▄▄▄▄▄ | 19550 3.276799ms | ▄▄▄ | 5848 3.538943ms | ▄ | 2379 3.801087ms | ▄ | 1546 4.063231ms | ▄ | 899 4.325375ms | | 782 4.587519ms | | 713 4.849663ms | | 621 5.111807ms | | 595 5.373951ms | | 282 5.636095ms | | 121 5.898239ms | | 184 6.160383ms | | 128 6.422527ms | | 48 6.684671ms | | 24 6.946815ms | | 31 7.208959ms | | 9 7.471103ms | | 6 7.733247ms | | 5 7.995391ms | | 2 8.257535ms | | 0 8.650751ms | | 0 9.175039ms | | 1