[root@chuangyuegou ~]# ab -n 10000 -c 49 http://192.168.0.99/index.html
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 192.168.0.99 (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Completed 10000 requests
Finished 10000 requests
Server Software: Apache/2.4.10 //服務器版本
Server Hostname: 192.168.0.99 //地址
Server Port: 80 //端口
Document Path: /index.html //位置
Document Length: 208 bytes //文檔大小
Concurrency Level: 49 //并發量
Time taken for tests: 1.438 seconds //測試持續時間
Complete requests: 10000 //總訪問量
Failed requests: 0 //失敗的請求數
Write errors: 0 //寫錯誤數
Non-2xx responses: 10000 //成功訪問量
Total transferred: 3970000 bytes //網絡傳輸量
HTML transferred: 2080000 bytes //html內容傳輸量
Requests per second: 6952.52 [#/sec] (mean) //吞吐量，每秒事務數
Time per request: 7.048 [ms] (mean) //用戶平均請求等待時間
Time per request: 0.144 [ms] (mean, across all concurrent requests) //服務器平均請求等待時間
Transfer rate: 2695.46 [Kbytes/sec] received 平均每秒網絡流量
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 1 0.6 1 7
Processing: 4 6 0.8 6 13
Waiting: 0 5 0.9 5 12
Total: 4 7 0.9 7 19
Percentage of the requests served within a certain time (ms)
50% 7 // 50%的處理時間在7ms內
66% 7 //66%的處理時間在7ms 內
75% 7 .
80% 7 .
90% 7 .
95% 9 .
98% 9 .
99% 10 //99%的處理時間在10ms 內
100% 19 (longest request)
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