## mark a section (Learn more)

first run without patch: /////////////////////// [root@vps ~]# ab -c1 -n500 http://127.0.0.1/drupalhead/node_load_test This is ApacheBench, Version 1.3d <$Revision: 1.73 $> apache-1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Finished 500 requests Server Software: Apache/1.3.37 Server Hostname: 127.0.0.1 Server Port: 80 Document Path: /drupalhead/node_load_test Document Length: 284 bytes Concurrency Level: 1 Time taken for tests: 0.457 seconds Complete requests: 500 Failed requests: 0 Broken pipe errors: 0 Non-2xx responses: 500 Total transferred: 312500 bytes HTML transferred: 142000 bytes Requests per second: 1094.09 [#/sec] (mean) Time per request: 0.91 [ms] (mean) Time per request: 0.91 [ms] (mean, across all concurrent requests) Transfer rate: 683.81 [Kbytes/sec] received Connnection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 1 Processing: 0 0 0.0 0 2 Waiting: 0 0 0.0 0 2 Total: 0 0 0.0 0 2 ERROR: The median and mean for the initial connection time are more than twice the standard deviation apart. These results are NOT reliable. ERROR: The median and mean for the processing time are more than twice the standard deviation apart. These results are NOT reliable. WARING: The median and mean for the waiting time are not within a normal deviation These results are propably not that reliable. ERROR: The median and mean for the total time are more than twice the standard deviation apart. These results are NOT reliable. Percentage of the requests served within a certain time (ms) 50% 0 66% 0 75% 0 80% 0 90% 1 95% 1 98% 1 99% 1 100% 2 (last request) second run without patch: //////////////////////// [root@vps ~]# ab -c1 -n500 http://127.0.0.1/drupalhead/node_load_test This is ApacheBench, Version 1.3d <$Revision: 1.73 $> apache-1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Finished 500 requests Server Software: Apache/1.3.37 Server Hostname: 127.0.0.1 Server Port: 80 Document Path: /drupalhead/node_load_test Document Length: 284 bytes Concurrency Level: 1 Time taken for tests: 0.436 seconds Complete requests: 500 Failed requests: 0 Broken pipe errors: 0 Non-2xx responses: 500 Total transferred: 312500 bytes HTML transferred: 142000 bytes Requests per second: 1146.79 [#/sec] (mean) Time per request: 0.87 [ms] (mean) Time per request: 0.87 [ms] (mean, across all concurrent requests) Transfer rate: 716.74 [Kbytes/sec] received Connnection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 1 Processing: 0 0 0.1 0 2 Waiting: 0 0 0.0 0 2 Total: 0 0 0.1 0 2 ERROR: The median and mean for the initial connection time are more than twice the standard deviation apart. These results are NOT reliable. ERROR: The median and mean for the processing time are more than twice the standard deviation apart. These results are NOT reliable. ERROR: The median and mean for the waiting time are more than twice the standard deviation apart. These results are NOT reliable. ERROR: The median and mean for the total time are more than twice the standard deviation apart. These results are NOT reliable. Percentage of the requests served within a certain time (ms) 50% 0 66% 0 75% 0 80% 0 90% 1 95% 1 98% 1 99% 1 100% 2 (last request) third run without patch: //////////////////////// [root@vps ~]# ab -c1 -n500 http://127.0.0.1/drupalhead/node_load_test This is ApacheBench, Version 1.3d <$Revision: 1.73 $> apache-1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Finished 500 requests Server Software: Apache/1.3.37 Server Hostname: 127.0.0.1 Server Port: 80 Document Path: /drupalhead/node_load_test Document Length: 284 bytes Concurrency Level: 1 Time taken for tests: 0.438 seconds Complete requests: 500 Failed requests: 0 Broken pipe errors: 0 Non-2xx responses: 500 Total transferred: 312500 bytes HTML transferred: 142000 bytes Requests per second: 1141.55 [#/sec] (mean) Time per request: 0.88 [ms] (mean) Time per request: 0.88 [ms] (mean, across all concurrent requests) Transfer rate: 713.47 [Kbytes/sec] received Connnection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 1 Processing: 0 0 0.0 0 2 Waiting: 0 0 0.0 0 2 Total: 0 0 0.0 0 2 ERROR: The median and mean for the initial connection time are more than twice the standard deviation apart. These results are NOT reliable. ERROR: The median and mean for the processing time are more than twice the standard deviation apart. These results are NOT reliable. WARING: The median and mean for the waiting time are not within a normal deviation These results are propably not that reliable. ERROR: The median and mean for the total time are more than twice the standard deviation apart. These results are NOT reliable. Percentage of the requests served within a certain time (ms) 50% 0 66% 0 75% 0 80% 0 90% 1 95% 1 98% 1 99% 1 100% 2 (last request) ///////////////////////////////////////////////////////////////////////////////////// with patch first run: //////////////////// [root@vps ~]# ab -c1 -n500 http://127.0.0.1/drupal_node_cached/node_load_test This is ApacheBench, Version 1.3d <$Revision: 1.73 $> apache-1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Finished 500 requests Server Software: Apache/1.3.37 Server Hostname: 127.0.0.1 Server Port: 80 Document Path: /drupal_node_cached/node_load_test Document Length: 284 bytes Concurrency Level: 1 Time taken for tests: 0.452 seconds Complete requests: 500 Failed requests: 0 Broken pipe errors: 0 Non-2xx responses: 500 Total transferred: 312500 bytes HTML transferred: 142000 bytes Requests per second: 1106.19 [#/sec] (mean) Time per request: 0.90 [ms] (mean) Time per request: 0.90 [ms] (mean, across all concurrent requests) Transfer rate: 691.37 [Kbytes/sec] received Connnection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 1 Processing: 0 0 0.1 0 2 Waiting: 0 0 0.1 0 2 Total: 0 0 0.1 0 2 ERROR: The median and mean for the initial connection time are more than twice the standard deviation apart. These results are NOT reliable. WARING: The median and mean for the processing time are not within a normal deviation These results are propably not that reliable. WARING: The median and mean for the waiting time are not within a normal deviation These results are propably not that reliable. WARING: The median and mean for the total time are not within a normal deviation These results are propably not that reliable. Percentage of the requests served within a certain time (ms) 50% 0 66% 0 75% 0 80% 0 90% 1 95% 1 98% 1 99% 2 100% 2 (last request) second run with patch: ////////////////////// [root@vps ~]# ab -c1 -n500 http://127.0.0.1/drupal_node_cached/node_load_test This is ApacheBench, Version 1.3d <$Revision: 1.73 $> apache-1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Finished 500 requests Server Software: Apache/1.3.37 Server Hostname: 127.0.0.1 Server Port: 80 Document Path: /drupal_node_cached/node_load_test Document Length: 284 bytes Concurrency Level: 1 Time taken for tests: 0.431 seconds Complete requests: 500 Failed requests: 0 Broken pipe errors: 0 Non-2xx responses: 500 Total transferred: 312500 bytes HTML transferred: 142000 bytes Requests per second: 1160.09 [#/sec] (mean) Time per request: 0.86 [ms] (mean) Time per request: 0.86 [ms] (mean, across all concurrent requests) Transfer rate: 725.06 [Kbytes/sec] received Connnection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 1 Processing: 0 0 0.0 0 2 Waiting: 0 0 0.0 0 2 Total: 0 0 0.0 0 2 ERROR: The median and mean for the initial connection time are more than twice the standard deviation apart. These results are NOT reliable. ERROR: The median and mean for the processing time are more than twice the standard deviation apart. These results are NOT reliable. WARING: The median and mean for the waiting time are not within a normal deviation These results are propably not that reliable. ERROR: The median and mean for the total time are more than twice the standard deviation apart. These results are NOT reliable. Percentage of the requests served within a certain time (ms) 50% 0 66% 0 75% 0 80% 0 90% 1 95% 1 98% 1 99% 1 100% 2 (last request) third run with patch: //////////////////// [root@vps ~]# ab -c1 -n500 http://127.0.0.1/drupal_node_cached/node_load_test This is ApacheBench, Version 1.3d <$Revision: 1.73 $> apache-1.3 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/ Benchmarking 127.0.0.1 (be patient) Completed 100 requests Completed 200 requests Completed 300 requests Completed 400 requests Finished 500 requests Server Software: Apache/1.3.37 Server Hostname: 127.0.0.1 Server Port: 80 Document Path: /drupal_node_cached/node_load_test Document Length: 284 bytes Concurrency Level: 1 Time taken for tests: 0.429 seconds Complete requests: 500 Failed requests: 0 Broken pipe errors: 0 Non-2xx responses: 500 Total transferred: 312500 bytes HTML transferred: 142000 bytes Requests per second: 1165.50 [#/sec] (mean) Time per request: 0.86 [ms] (mean) Time per request: 0.86 [ms] (mean, across all concurrent requests) Transfer rate: 728.44 [Kbytes/sec] received Connnection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 1 Processing: 0 0 0.0 0 1 Waiting: 0 0 0.0 0 1 Total: 0 0 0.0 0 1 ERROR: The median and mean for the initial connection time are more than twice the standard deviation apart. These results are NOT reliable. ERROR: The median and mean for the processing time are more than twice the standard deviation apart. These results are NOT reliable. ERROR: The median and mean for the waiting time are more than twice the standard deviation apart. These results are NOT reliable. ERROR: The median and mean for the total 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% 0 66% 0 75% 0 80% 0 90% 1 95% 1 98% 1 99% 1 100% 1 (last request)

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