Created
August 1, 2010 18:45
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| igrigorik ~/> ab -c 220 -n 2000 http://127.0.0.1:3000/widgets | |
| 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 127.0.0.1 (be patient) | |
| Completed 200 requests | |
| Completed 400 requests | |
| Completed 600 requests | |
| Completed 800 requests | |
| Completed 1000 requests | |
| Completed 1200 requests | |
| Completed 1400 requests | |
| Completed 1600 requests | |
| Completed 1800 requests | |
| Completed 2000 requests | |
| Finished 2000 requests | |
| Server Software: thin | |
| Server Hostname: 127.0.0.1 | |
| Server Port: 3000 | |
| Document Path: /widgets | |
| Document Length: 6 bytes | |
| Concurrency Level: 220 | |
| Time taken for tests: 10.698 seconds | |
| Complete requests: 2000 | |
| Failed requests: 0 | |
| Write errors: 0 | |
| Total transferred: 470235 bytes | |
| HTML transferred: 12006 bytes | |
| Requests per second: 186.95 [#/sec] (mean) | |
| Time per request: 1176.777 [ms] (mean) | |
| Time per request: 5.349 [ms] (mean, across all concurrent requests) | |
| Transfer rate: 42.93 [Kbytes/sec] received | |
| Connection Times (ms) | |
| min mean[+/-sd] median max | |
| Connect: 0 37 177.2 0 928 | |
| Processing: 1004 1081 95.5 1053 1402 | |
| Waiting: 1004 1077 86.2 1050 1353 | |
| Total: 1004 1119 202.8 1059 2094 | |
| Percentage of the requests served within a certain time (ms) | |
| 50% 1059 | |
| 66% 1078 | |
| 75% 1102 | |
| 80% 1147 | |
| 90% 1366 | |
| 95% 1404 | |
| 98% 2017 | |
| 99% 2047 | |
| 100% 2094 (longest request) |
@flockonus It would by definition take at least 2000 seconds since each request makes a 1-sec MySQL query and they would execute serially.
Can you post your database.yml and Rack::FiberPool size?
Note: to run this test with db pool 250, we must configure max_connections in my.cnf with the value >= 250. For ex:
[mysqld]
max_connections = 5000
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Can you repeat the same AB test to another Rails server that is not using your gem?
Its is hard to compare to the regular server, due each machine is almost unique.