___________________ / \ | Image: JPG CACHED | \___________________/ yeri@zero ~ $ ab -n 1000 -c 1 http://cache.blog.tuinslak.org/wp-content/uploads/2010/05/asdjt.jpg 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 cache.blog.tuinslak.org (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Completed 500 requests Completed 600 requests Completed 700 requests Completed 800 requests Completed 900 requests Completed 1000 requests Finished 1000 requests Server Software: nginx/0.8.37 Server Hostname: cache.blog.tuinslak.org Server Port: 80 Document Path: /wp-content/uploads/2010/05/asdjt.jpg Document Length: 206861 bytes Concurrency Level: 1 Time taken for tests: 20.571 seconds Complete requests: 1000 Failed requests: 0 Write errors: 0 Total transferred: 207132000 bytes HTML transferred: 206861000 bytes Requests per second: 48.61 [#/sec] (mean) Time per request: 20.571 [ms] (mean) Time per request: 20.571 [ms] (mean, across all concurrent requests) Transfer rate: 9833.20 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 1 0.4 1 3 Processing: 19 20 0.3 20 25 Waiting: 1 1 0.2 1 6 Total: 20 21 0.5 21 26 Percentage of the requests served within a certain time (ms) 50% 21 66% 21 75% 21 80% 21 90% 21 95% 21 98% 21 99% 22 100% 26 (longest request) _____________________ / \ | Image: JPG UNCACHED | \_____________________/ yeri@zero ~ $ ab -n 1000 -c 1 http://live.blog.tuinslak.org/wp-content/uploads/2010/05/asdjt.jpg 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 live.blog.tuinslak.org (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Completed 500 requests Completed 600 requests Completed 700 requests Completed 800 requests Completed 900 requests Completed 1000 requests Finished 1000 requests Server Software: Apache Server Hostname: live.blog.tuinslak.org Server Port: 80 Document Path: /wp-content/uploads/2010/05/asdjt.jpg Document Length: 206861 bytes Concurrency Level: 1 Time taken for tests: 22.004 seconds Complete requests: 1000 Failed requests: 0 Write errors: 0 Total transferred: 207103000 bytes HTML transferred: 206861000 bytes Requests per second: 45.45 [#/sec] (mean) Time per request: 22.004 [ms] (mean) Time per request: 22.004 [ms] (mean, across all concurrent requests) Transfer rate: 9191.58 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 1 0.4 1 4 Processing: 20 21 1.3 21 41 Waiting: 1 3 1.1 2 23 Total: 20 22 1.3 22 42 Percentage of the requests served within a certain time (ms) 50% 22 66% 22 75% 22 80% 22 90% 22 95% 23 98% 24 99% 27 100% 42 (longest request) ________________________________________________ / \ | Text: PHP (~HTML) UNCACHED WITH WP Super Cache | \________________________________________________/ yeri@zero ~ $ ab -n 1000 -c 1 http://live.blog.tuinslak.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 live.blog.tuinslak.org (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Completed 500 requests Completed 600 requests Completed 700 requests Completed 800 requests Completed 900 requests Completed 1000 requests Finished 1000 requests Server Software: Apache Server Hostname: live.blog.tuinslak.org Server Port: 80 Document Path: / Document Length: 88609 bytes Concurrency Level: 1 Time taken for tests: 39.764 seconds Complete requests: 1000 Failed requests: 0 Write errors: 0 Total transferred: 88892089 bytes HTML transferred: 88609000 bytes Requests per second: 25.15 [#/sec] (mean) Time per request: 39.764 [ms] (mean) Time per request: 39.764 [ms] (mean, across all concurrent requests) Transfer rate: 2183.11 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 1 0.5 0 4 Processing: 33 39 99.5 35 3174 Waiting: 25 30 96.7 26 3081 Total: 33 40 99.5 35 3175 ERROR: The median and mean for the initial connection time are more than twice the standard deviation apart. These results are NOT reliable. Percentage of the requests served within a certain time (ms) 50% 35 66% 35 75% 36 80% 36 90% 37 95% 38 98% 61 99% 86 100% 3175 (longest request) ___________________________________________________________ / \ | Text: PHP (~HTML) CACHED WITH WP Super Cache (irrelevant) | \___________________________________________________________/ yeri@zero ~ $ ab -n 1000 -c 1 http://cache.blog.tuinslak.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 cache.blog.tuinslak.org (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Completed 500 requests Completed 600 requests Completed 700 requests Completed 800 requests Completed 900 requests Completed 1000 requests Finished 1000 requests Server Software: nginx/0.8.37 Server Hostname: cache.blog.tuinslak.org Server Port: 80 Document Path: / Document Length: 88609 bytes Concurrency Level: 1 Time taken for tests: 12.296 seconds Complete requests: 1000 Failed requests: 0 Write errors: 0 Total transferred: 88911000 bytes HTML transferred: 88609000 bytes Requests per second: 81.33 [#/sec] (mean) Time per request: 12.296 [ms] (mean) Time per request: 12.296 [ms] (mean, across all concurrent requests) Transfer rate: 7061.23 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 1 0.4 1 2 Processing: 9 11 55.8 10 1775 Waiting: 1 3 53.2 1 1683 Total: 10 12 55.8 11 1775 Percentage of the requests served within a certain time (ms) 50% 11 66% 11 75% 11 80% 11 90% 11 95% 11 98% 11 99% 11 100% 1775 (longest request)