docker pull williamyeh/wrk
docker run --rm williamyeh/wrk http://www.example.com/
docker run --rm williamyeh/wrk https://example.com -c 300 -d 30s --latency --timeout 5s
docker pull williamyeh/wrk
docker run --rm williamyeh/wrk http://www.example.com/
docker run --rm williamyeh/wrk https://example.com -c 300 -d 30s --latency --timeout 5s