This is ApacheBench, Version 2.0.41-dev <$Revision: 1.121.2.12 $> apache-2.0 Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Copyright (c) 1998-2002 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 Finished 2000 requests Server Software: Apache/2.0.52 Server Hostname: 127.0.0.1 Server Port: 880 Document Path: /xxx.gif Document Length: 291 bytes Concurrency Level: 50 Time taken for tests: 108.171875 seconds Complete requests: 2000 Failed requests: 0 Write errors: 0 Non-2xx responses: 2000 Keep-Alive requests: 2000 Total transferred: 1036050 bytes HTML transferred: 582000 bytes Requests per second: 18.49 [#/sec] (mean) Time per request: 2704.297 [ms] (mean) Time per request: 54.086 [ms] (mean, across all concurrent requests) Transfer rate: 9.35 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 0 Processing: 31 2669 851.3 2890 13265 Waiting: 31 2669 851.4 2890 13265 Total: 31 2669 851.3 2890 13265 Percentage of the requests served within a certain time (ms) 50% 2890 66% 3000 75% 3078 80% 3125 90% 3312 95% 3437 98% 4265 99% 6046 100% 13265 (longest request)