???????????????????????

????ab -n 100 -c 10 http://www.baidu.com/

???????????100????????10??????????????У????????loadrunner?е?????????

his 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) 2006 The Apache Software Foundation??http://www.apache.org/
Benchmarking www.baidu.com(be patient).....done
Server Software:        BWS/1.0

//????????????web??????
Server Hostname:        www.baidu.com
//????????????
Server Port:            80
//??????????
Document Path:          /
//?????????·???????????????
Document Length:        7677 bytes
//??????????С
Concurrency Level:      10  //??????
Time taken for tests:   9.187500 seconds //????????????????
Complete requests:      100 //?????????????
Failed requests:        0 //????????????
Write errors:           0
Total transferred:      805879 bytes //?????????е????紫????
HTML transferred:       767700 bytes//?????????е?HTML?????????
Requests per second:    10.88 [#/sec] (mean)//?????????????????? LR ?е? ????????? ???????????е? mean ??????????????
Time per request:       918.750 [ms] (mean)//??????????????????? LR ?е? ????????????? ???????????е? mean ??????????????
Time per request:       91.875 [ms] (mean?? across all concurrent requests)//??????????????????????
Transfer rate:          85.55 [Kbytes/sec] received//????????????????????????????????????????????????????????????????
Connection Times (ms)
min  mean[+/-sd] median   max
Connect:       15   90  76.4     62     343
Processing:    47  792 277.9    844    1265
Waiting:       15  434 285.2    406    1203
Total:         93  883 296.5    937    1390

//?????????????????????loadrunner?е????????
Percentage of the requests served within a certain time (ms)
50%    937
66%   1000
75%   1078
80%   1140
90%   1218
95%   1250
98%   1312
99%   1390
   1390 (longest request)

????//????????????????????????????????????????????????????????50?????????????С??937 ????60?? ???????????С??1000 ?????????????С??1390 ????

??????????????????cpu????????????????????????????????????????????????????????????????Time per request????????????Time per request???????????????