webbench压力测试
安装
1、下载安装包
| wget http://www.ha97.com/code/webbench-1.5.tar.gz |
2、解压安装包
| tar zxvf webbench-1.5.tar.gz |
3、安装和编译
cd webbench-1.5 make && make install |
错误解决方式
| mkdir -m 644 -p /usr/local/man/man1 yum install ctags |
webbench使用命令
| webbench -c 1000 -t 30 http://www.tanwan.com/ |
-c是指并发数
-t是指请求时间
webbench命令结果
Speed=24920 pages/min, 21037312 bytes/sec. Requests: 24833 susceed, 87 failed. |
主要看是否有失败数(failed)，有的话说明网站超过负荷了
apachebench压力测试
只要安装了apache，会自带ab压力测试
apachebench使用命令
| ab -c 10 -n 100 http://www.tanwan.com/ |
-c是指并发数
-n是指请求总数
apachebench命令结果
Server Software: nginx/1.10.2 #服务器类型 Server Hostname: www.jiangliang738.cn #域名 Server Port: 80 #端口 Document Path: / #根目录 Document Length: 10 bytes Concurrency Level: 10 Time taken for tests: 2.677 seconds #测试时间 Complete requests: 100 #完成的请求数量 Failed requests: 0 #失败的请求 Total transferred: 17200 bytes HTML transferred: 1000 bytes Requests per second: 37.36 [#/sec] (mean) Time per request: 267.700 [ms] (mean) Time per request: 26.770 [ms] (mean, across all concurrent requests) Transfer rate: 6.27 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 7 26 140.0 10 1411 Processing: 11 231 414.8 93 1650 Waiting: 11 196 412.7 68 1637 Total: 20 257 434.9 104 1666 Percentage of the requests served within a certain time (ms) 50% 104 #50%的请求处理时间在100毫秒左右 66% 140 75% 146 80% 152 90% 1516 95% 1538 98% 1548 99% 1666 100% 1666 (longest request) |
主要看Failed requests，不为0说明网站超过负荷了
本文内容不用于商业目的，如涉及知识产权问题，请权利人联系博为峰小编(021-64471599-8017)，我们将立即处理
