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$ ab -n 30 'https://sul-imageserver-uat.stanford.edu/iiif/2/bc%2F151%2Fbq%2F1744%2Fbc151bq1744_00_0001.jp2/full/!400,400/0/default.jpg'
Document Length: 19677 bytes
Concurrency Level: 1
Time taken for tests: 3.441 seconds
Complete requests: 30
Failed requests: 0
Total transferred: 606390 bytes
HTML transferred: 590310 bytes
Requests per second: 8.72 [#/sec] (mean)
Time per request: 114.688 [ms] (mean)
Time per request: 114.688 [ms] (mean, across all concurrent requests)
Transfer rate: 172.11 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 55 75 25.1 64 159
Processing: 15 39 47.1 22 228
Waiting: 7 14 13.3 10 74
Total: 74 114 59.9 93 344
Percentage of the requests served within a certain time (ms)
50% 93
66% 99
75% 121
80% 133
90% 200
95% 256
98% 344
99% 344
100% 344 (longest request)
RIIIF with openjpeg 2.2.0
$ ab -n 30 'https://sul-imageserver-riiif-uat.stanford.edu/iiif/2/bc%2F151%2Fbq%2F1744%2Fbc151bq1744_00_0001.jp2/full/!400,400/0/default.jpg'
Document Length: 27958 bytes
Concurrency Level: 1
Time taken for tests: 326.297 seconds
Complete requests: 30
Failed requests: 0
Total transferred: 855851 bytes
HTML transferred: 838740 bytes
Requests per second: 0.09 [#/sec] (mean)
Time per request: 10876.556 [ms] (mean)
Time per request: 10876.556 [ms] (mean, across all concurrent requests)
Transfer rate: 2.56 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 55 101 52.8 84 298
Processing: 8432 10775 3627.0 9669 26365
Waiting: 8420 10642 3395.2 9532 24849
Total: 8489 10876 3626.9 9724 26442
Percentage of the requests served within a certain time (ms)
50% 9724
66% 10197
75% 10537
80% 11088
90% 15837
95% 18224
98% 26442
99% 26442
100% 26442 (longest request)
RIIIF, no cache, kakadu + imagemagick
ab -n 30 'https://sul-imageserver-riiif-uat.stanford.edu/iiif/2/bc%2F151%2Fbq%2F1744%2Fbc151bq1744_00_0001.jp2/full/!400,400/0/default.jpg'
Document Length: 27978 bytes
Concurrency Level: 1
Time taken for tests: 82.646 seconds
Complete requests: 30
Failed requests: 0
Total transferred: 856440 bytes
HTML transferred: 839340 bytes
Requests per second: 0.36 [#/sec] (mean)
Time per request: 2754.880 [ms] (mean)
Time per request: 2754.880 [ms] (mean, across all concurrent requests)
Transfer rate: 10.12 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 49 95 65.4 78 398
Processing: 1991 2660 431.4 2643 4207
Waiting: 1943 2583 415.3 2565 4033
Total: 2096 2755 448.5 2721 4395
Percentage of the requests served within a certain time (ms)
50% 2721
66% 2820
75% 2944
80% 2975
90% 3260
95% 3486
98% 4395
99% 4395
100% 4395 (longest request)