Hi, I am having my sites on a hybrid VPS. I ran this command to test one of my websites : (The mainpage is a cached php page) root@host [~]# ab -c5 -n500 http://healthtipsbest.com/ and the result is as follows : This is ApacheBench, Version 2.0.40-dev <$Revision: 1.146 $> apache-2.0 Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright 2006 The Apache Software Foundation, http://www.apache.org/ Benchmarking healthtipsbest.com (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Finished 500 requests Server Software: Apache Server Hostname: healthtipsbest.com Server Port: 80 Document Path: / Document Length: 26147 bytes Concurrency Level: 5 Time taken for tests: 27.626703 seconds Complete requests: 500 Failed requests: 0 Write errors: 0 Total transferred: 13194500 bytes HTML transferred: 13073500 bytes Requests per second: 18.10 [#/sec] (mean) Time per request: 276.267 [ms] (mean) Time per request: 55.253 [ms] (mean, across all concurrent requests) Transfer rate: 466.40 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 192 711.6 14 3019 Processing: 10 83 159.0 66 1622 Waiting: 1 37 161.9 16 1604 Total: 16 275 781.1 82 4622 Percentage of the requests served within a certain time (ms) 50% 82 66% 85 75% 87 80% 89 90% 94 95% 3028 98% 3073 99% 4592 100% 4622 (longest request) Code (markup): Is there any problem with my server? Please help me understand the results and finetune my server. Please reply if you would like to know more information. Thank you.
I dont see any problem. The commands looks correct. Why dont you restart Apache and let us know if this works?
Hi, Thank you for your reply. I think there is some problem with my Connection Times Connection Times (ms) min mean[+/-sd] median max Connect: 0 192 711.6 14 3019 Processing: 10 83 159.0 66 1622 Waiting: 1 37 161.9 16 1604 Total: 16 275 781.1 82 4622 Percentage of the requests served within a certain time (ms) 50% 82 66% 85 75% 87 80% 89 90% 94 95% 3028 98% 3073 99% 4592 100% 4622 (longest request) Code (markup): When I run the same command on google.com, here is the result : root@host [~]# ab -c1 -n500 http://google.com/ This is ApacheBench, Version 2.0.40-dev <$Revision: 1.146 $> apache-2.0 Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright 2006 The Apache Software Foundation, http://www.apache.org/ Benchmarking google.com (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Finished 500 requests Server Software: gws Server Hostname: google.com Server Port: 80 Document Path: / Document Length: 219 bytes Concurrency Level: 1 Time taken for tests: 11.643690 seconds Complete requests: 500 Failed requests: 0 Write errors: 0 Non-2xx responses: 500 Total transferred: 255500 bytes HTML transferred: 109500 bytes Requests per second: 42.94 [#/sec] (mean) Time per request: 23.287 [ms] (mean) Time per request: 23.287 [ms] (mean, across all concurrent requests) Transfer rate: 21.38 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 8 10 7.3 8 35 Processing: 9 12 7.5 10 38 Waiting: 9 12 7.4 10 37 Total: 17 22 14.8 18 72 Percentage of the requests served within a certain time (ms) 50% 18 66% 18 75% 18 80% 19 90% 19 95% 70 98% 71 99% 71 100% 72 (longest request) Code (markup): When I compare my site results with google, I find that my site is having some problem with Connection Times. How to solve this issue. Is there any other issue ? Thank you