--- /dev/null
+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/2.0.55
+Server Hostname: localhost
+Server Port: 80
+
+Document Path: /~harryf/utf8/tests/bench/substr.php?engine=mbstring
+Document Length: 5 bytes
+
+Concurrency Level: 1
+Time taken for tests: 16.417722 seconds
+Complete requests: 1000
+Failed requests: 0
+Write errors: 0
+Total transferred: 206000 bytes
+HTML transferred: 5000 bytes
+Requests per second: 60.91 [#/sec] (mean)
+Time per request: 16.418 [ms] (mean)
+Time per request: 16.418 [ms] (mean, across all concurrent requests)
+Transfer rate: 12.24 [Kbytes/sec] received
+
+Connection Times (ms)
+ min mean[+/-sd] median max
+Connect: 0 0 0.0 0 0
+Processing: 14 15 3.4 16 55
+Waiting: 0 15 3.8 16 55
+Total: 14 15 3.4 16 55
+
+Percentage of the requests served within a certain time (ms)
+ 50% 16
+ 66% 16
+ 75% 16
+ 80% 17
+ 90% 17
+ 95% 18
+ 98% 23
+ 99% 35
+ 100% 55 (longest request)