v0.5.1

allow `0` value for warmup

v0.5.0

add `--warmup` option

v0.4.1

update version

v0.4.0

add `--insecure` flag to disable TLS verification

v0.3.0

use start time instead of end time; sort results in csv

v0.2.0

create dir to output file if not exists

v0.1.0

init