ab 命令引數很多，只需要使用常用-n（執行請求次數）和-c（每次請求的請求個數）引數即可。
[root@wubolu-centos wubolu]# ab -n 1000 -c 100
this is apachebench, version 2.3 <$revision: 655654 $>
benchmarkingwww.0430.us (be
patient)
completed 100 requests
completed 200 requests
completed 300 requests
completed 400 requests
completed 500 requests
completed 600 requests
completed 700 requests
completed 800 requests
completed 900 requests
completed 1000 requests
finished 1000 requests
server software: nginx/0.7.58
server hostname:www.0430.us
server port: 80
document path: /
document length: 54514 bytes
concurrency level: 100
time taken for tests: 72.161 seconds#總請求時間
complete requests: 1000
failed requests: 0
write errors: 0
total transferred: 54750000 bytes
html transferred: 54514000 bytes
requests per second: 13.86 [#/sec] (mean)#平均每秒的請求數
time per request: 7216.117 [ms] (mean)#平均每次請求消耗的時間
time per request: 72.161 [ms]#平均每次請求中每個請求個數消耗的時間
transfer rate: 740.94 [kbytes/sec] received
connection times (ms)
min mean[+/-sd] median max
connect: 15 142 493.5 46 3158
processing: 849 4629 8717.6 1262 59673
waiting: 24 129 428.3 44 3656
total: 874 4771 8783.3 1320 59707
percentage of the requests served within a certain time (ms)
50% 1320#就是有50%的請求都是在1320ms內完成的
66% 2246
75% 4270
80% 4566
90% 11259
95% 23123
98% 45445
99% 46058
100% 59707 (longest request)
linux測試命令ab
ab apache bench是apache下的乙個工具，主要用於對web站點做壓力測試，它可以測試安裝web伺服器每秒種處理的http請求 引數說明 n請求次數 c每次的併發 p傳送post請求時需要上傳的檔案，此外還必須設定 t引數 t c 新增cookid e輸出結果資訊到csv格式的檔案中 ...
Linux壓力測試命令ab
ab是apachebench命令的縮寫。ab是apache自帶的壓力測試工具。ab非常實用，它不僅可以對apache伺服器進行 訪問壓力測試，也可以對或其它型別的伺服器進行壓力測試。比如nginx tomcat iis等 ab的原理 ab命令會建立多個併發訪問執行緒，模擬多個訪問者同時對某一url位...
壓力測試相關之ab命令
1.短時壓力測試工具 ab 命令 apache的工具 關鍵指標 requests per second 98.52 sec mean 平均每秒的請求數 time per request 30449.217 ms mean 平均每個請求消耗的時間 time per request 10.150 ms ...