Heute habe ich mir das Plugin „WP Super Cache“ angesehen und einen kleinen Benchmark gemacht.
Vor der Installation von „WP Super Cache“:
Requests per second: 23.34 [#/sec] (mean)
ab -n 100 -c 10 https://kekz.org/
This is ApacheBench, Version 2.3 < $Revision: 1528965 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking kekz.org (be patient).....done
Server Software: nginx/1.9.12
Server Hostname: kekz.org
Server Port: 443
SSL/TLS Protocol: TLSv1.2,ECDHE-RSA-AES256-GCM-SHA384,2048,256
Document Path: /
Document Length: 32264 bytes
Concurrency Level: 10
Time taken for tests: 4.285 seconds
Complete requests: 100
Failed requests: 0
Total transferred: 3277200 bytes
HTML transferred: 3226400 bytes
Requests per second: 23.34 [#/sec] (mean)
Time per request: 428.478 [ms] (mean)
Time per request: 42.848 [ms] (mean, across all concurrent requests)
Transfer rate: 746.92 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 53 77 104.7 61 1060
Processing: 169 339 61.3 347 510
Waiting: 152 295 53.1 301 445
Total: 229 416 121.0 411 1424
Percentage of the requests served within a certain time (ms)
50% 411
66% 440
75% 454
80% 460
90% 480
95% 524
98% 608
99% 1424
100% 1424 (longest request)
Nach der Installation von „WP Super Cache“:
Requests per second: 66.32 [#/sec] (mean)
ab -n 100 -c 10 https://kekz.org/
This is ApacheBench, Version 2.3 < $Revision: 1528965 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking kekz.org (be patient).....done
Server Software: nginx/1.9.12
Server Hostname: kekz.org
Server Port: 443
SSL/TLS Protocol: TLSv1.2,ECDHE-RSA-AES256-GCM-SHA384,2048,256
Document Path: /
Document Length: 32436 bytes
Concurrency Level: 10
Time taken for tests: 1.508 seconds
Complete requests: 100
Failed requests: 0
Total transferred: 3307149 bytes
HTML transferred: 3243600 bytes
Requests per second: 66.32 [#/sec] (mean)
Time per request: 150.785 [ms] (mean)
Time per request: 15.078 [ms] (mean, across all concurrent requests)
Transfer rate: 2141.89 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 56 76 99.4 66 1058
Processing: 41 70 53.3 54 290
Waiting: 38 67 53.1 51 288
Total: 97 146 112.6 120 1116
Percentage of the requests served within a certain time (ms)
50% 120
66% 123
75% 126
80% 130
90% 271
95% 307
98% 353
99% 1116
100% 1116 (longest request)
Wie man hier klar erkennen kann, ist durch die Installation die Anzahl der möglichen Requests pro Sekunde schon sehr deutlich angestiegen. Für den Arbeitsaufwand von 5 Minuten ist so eine Steigerung echt beachtlich. 🙂