作者: 立地
邮箱: jarvin_g@126.com
QQ: 511363759
wget http://blog.zyan.cc/soft/linux/webbench/webbench-1.5.tar.gz
tar zxvf webbench-1.5.tar.gz
cd webbench-1.5
make && make install
webbench -t 5 -c 2 http://google.com/ >2个并发用户共同请求5秒
Benchmarking: GET http://google.com/ #GET方法请求谷歌2 clients, running 5 sec. #2个用户,运行5秒Speed=4296 pages/min, 38664 bytes/sec. #4296个页面每秒,38664 bytes每秒Requests: 358 susceed, 0 failed. #358次请求成功,0次失败sudo apt-get install apache2-utils
ab -n 500 -c 2 http://www.google.com/ >2个并发用户共同请求个数500个。
Server Software: gws #服务器信息Server Hostname: www.google.com #测试地址Server Port: 80 #测试端口Document Path: / #测试文档路径Document Length: 390 bytes #测试文档大小Concurrency Level: 2 #并发数量Time taken for tests: 6.752 seconds #测试消耗时间Complete requests: 500 #完成的请求数Failed requests: 0 #失败的请求数Non-2xx responses: 500 #HTTP响应数据的头信息中含有2XX以外的状态码的请求数Total transferred: 566000 bytes #总传输数据大小HTML transferred: 195000 bytes #总传输html数据大小Requests per second: 74.05 [#/sec] (mean) #吞吐量,每秒处理平均请求数Time per request: 27.007 [ms] (mean) #每个请求平均等待时间Time per request: 13.504 [ms] (mean, across all concurrent requests) #服务器每个请求平均处理时间Transfer rate: 81.86 [Kbytes/sec] received #平均每秒流量数Connection Times (ms) #下面为时间花费的分布(连接、处理、等待、总数) min mean[+/-sd] median maxConnect: 1 1 0.2 1 2Processing: 22 26 7.6 25 150Waiting: 22 26 7.6 25 150Total: 23 27 7.6 26 151###下面为每个请求花费时间的分布Percentage of the requests served within a certain time (ms) 50% 26 #50%在26毫秒之内 66% 27 #66%在27毫秒之内 75% 27 80% 27 90% 28 #主要看这个参数,90%在28毫秒之内 95% 29 98% 36 99% 52 100% 151 (longest request)如想在请求header加入数据,如下:
ab -H "Cookie: key=value;key2=value2" ...ab -c 1 -n 100 -T ‘application/json‘ -p data.json http://www.google.com/ 测试结果就不贴上来了,多了一个明显的结果:
Total body sent: 15900 #body总的发送量原文:http://www.cnblogs.com/Jarvin/p/5423290.html