私的ab標準

ab - Apache HTTP server benchmarking tool の使い方などです

1クライアント1リクエスト

$ ab www.example.com/
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 www.example.com (be patient).....done


Server Software:        BigIP
Server Hostname:        www.example.com
Server Port:            80

Document Path:          /
Document Length:        0 bytes

Concurrency Level:      1
Time taken for tests:   0.242 seconds
Complete requests:      1
Failed requests:        0
Write errors:           0
Non-2xx responses:      1
Total transferred:      123 bytes
HTML transferred:       0 bytes
Requests per second:    4.13 [#/sec] (mean)
Time per request:       242.177 [ms] (mean)
Time per request:       242.177 [ms] (mean, across all concurrent requests)
Transfer rate:          0.50 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:      242  242   0.0    242     242
Processing:     0    0   0.0      0       0
Waiting:        0    0   0.0      0       0
Total:        242  242   0.0    242     242

総リクエスト数100 同時接続数5

$ ab -n 100 -c 5 example.com/
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 example.com (be patient).....done


Server Software:        BigIP
Server Hostname:        example.com
Server Port:            80

Document Path:          /
Document Length:        0 bytes

Concurrency Level:      5
Time taken for tests:   13.926 seconds
Complete requests:      100
Failed requests:        0
Write errors:           0
Non-2xx responses:      100
Total transferred:      12300 bytes
HTML transferred:       0 bytes
Requests per second:    7.18 [#/sec] (mean)
Time per request:       696.279 [ms] (mean)
Time per request:       139.256 [ms] (mean, across all concurrent requests)
Transfer rate:          0.86 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:      118  682 199.3    773     813
Processing:     0    5  24.0      0     126
Waiting:        0    5  24.1      0     126
Total:        237  687 186.6    773     813

Percentage of the requests served within a certain time (ms)
  50%    773
  66%    783
  75%    787
  80%    791
  90%    798
  95%    807
  98%    812
  99%    813
 100%    813 (longest request)

1クライアント1リクエスト

総リクエスト数100 同時接続数5

参考