It seems Apache Traffic Server in default config is slower than nginxproxy with default config too

:
ab -n 50000 -c 1000 http://nowosci.org:8080/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking nowosci.org (be patient)
Completed 5000 requests
Completed 10000 requests
Completed 15000 requests
Completed 20000 requests
Completed 25000 requests
Completed 30000 requests
Completed 35000 requests
Completed 40000 requests
Completed 45000 requests
Completed 50000 requests
Finished 50000 requests
Server Software: nginx
Server Hostname: nowosci.org
Server Port: 8080
Document Path: /
Document Length: 383 bytes
Concurrency Level: 1000
Time taken for tests: 6.814 seconds
Complete requests: 50000
Failed requests: 450
(Connect: 0, Receive: 0, Length: 450, Exceptions: 0)
Write errors: 0
Non-2xx responses: 49804
Total transferred: 58477704 bytes
HTML transferred: 49086456 bytes
Requests per second: 7338.02 [#/sec] (mean)
Time per request: 136.276 [ms] (mean)
Time per request: 0.136 [ms] (mean, across all concurrent requests)
Transfer rate: 8381.07 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 30 59 12.6 58 103
Processing: 34 76 32.6 71 444
Waiting: 21 55 17.3 52 160
Total: 77 134 33.8 131 499
Percentage of the requests served within a certain time (ms)
50% 131
66% 139
75% 144
80% 147
90% 154
95% 164
98% 221
99% 228
100% 499 (longest request)
vs
ab -n 50000 -c 1000 http://nowosci.org/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking nowosci.org (be patient)
Completed 5000 requests
Completed 10000 requests
Completed 15000 requests
Completed 20000 requests
Completed 25000 requests
Completed 30000 requests
Completed 35000 requests
Completed 40000 requests
Completed 45000 requests
Completed 50000 requests
Finished 50000 requests
Server Software: ATS/4.0.1
Server Hostname: nowosci.org
Server Port: 80
Document Path: /
Document Length: 383 bytes
Concurrency Level: 1000
Time taken for tests: 9.305 seconds
Complete requests: 50000
Failed requests: 10551
(Connect: 0, Receive: 0, Length: 10551, Exceptions: 0)
Write errors: 0
Non-2xx responses: 39459
Total transferred: 700797554 bytes
HTML transferred: 692038427 bytes
Requests per second: 5373.66 [#/sec] (mean)
Time per request: 186.093 [ms] (mean)
Time per request: 0.186 [ms] (mean, across all concurrent requests)
Transfer rate: 73551.76 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 14 48.9 6 1028
Processing: 2 170 112.6 151 1333
Waiting: 2 156 110.9 134 1188
Total: 2 184 122.5 163 1419
Percentage of the requests served within a certain time (ms)
50% 163
66% 203
75% 233
80% 252
90% 306
95% 366
98% 440
99% 525
100% 1419 (longest request)