This is ApacheBench, Version 2.0.41-dev <$Revision: 1.1 $> 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 localhost (be patient) Server Software: Apache/2.0.54 Server Hostname: localhost Server Port: 80 Document Path: /~harryf/utf8/tests/bench/strrpos.php?engine=mbstring Document Length: 156 bytes Concurrency Level: 1 Time taken for tests: 31.210019 seconds Complete requests: 1000 Failed requests: 0 Write errors: 0 Total transferred: 381000 bytes HTML transferred: 156000 bytes Requests per second: 32.04 [#/sec] (mean) Time per request: 31.210 [ms] (mean) Time per request: 31.210 [ms] (mean, across all concurrent requests) Transfer rate: 11.92 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.0 0 0 Processing: 27 30 13.8 27 123 Waiting: 0 29 14.4 27 122 Total: 27 30 13.8 27 123 Percentage of the requests served within a certain time (ms) 50% 27 66% 27 75% 28 80% 28 90% 28 95% 46 98% 92 99% 92 100% 123 (longest request)