web压力测试-Web Bench

article/2025/9/22 19:16:43

1.web bench下载，地址：http://home.tiscali.cz/~cz210552/webbench.html

2.wen bench安装：

[root@web111 tmp]#tar -zxvf webbench-1.5.tar.gz

[root@web111 tmp]# cd webbench-1.5

[root@vstar111 webbench-1.5]# ll

total 28

lrwxrwxrwx 1 1001 root 16 Nov 15 10:45 ChangeLog -> debian/changelog

lrwxrwxrwx 1 1001 root 16 Nov 15 10:45 COPYRIGHT -> debian/copyright

drwxr-xr-x 2 1001 root 4096 Jun 25 2004 debian

-rw-r--r-- 1 1001 1001 1063 Jun 25 2004 Makefile

-rw-r--r-- 1 1001 1001 1491 Jan 12 2004 socket.c

-rw-r--r-- 1 1001 1001 2411 Jan 14 2004 webbench.1

-rw-r--r-- 1 1001 1001 10978 Jun 25 2004 webbench.c

[root@web111 webbench-1.5]# make
cc -Wall -ggdb -W -O -c -o webbench.o webbench.c
webbench.c: In function ‘alarm_handler’:
webbench.c:77: warning: unused parameter ‘signal’
cc -Wall -ggdb -W -O -o webbench webbench.o
ctags *.c
[root@web111 webbench-1.5]# make install

install -s webbench /usr/local/bin

install -m 644 webbench.1 /usr/local/man/man1

install -d /usr/local/share/doc/webbench

install -m 644 debian/copyright /usr/local/share/doc/webbench

install -m 644 debian/changelog /usr/local/share/doc/webbench

至此，安装完成

3.使用方法

[root@web111 webbench-1.5]# man webbench

里面有具体的语法，参数等详细信息

测试1：1024次

[root@web111 webbench-1.5]# webbench -c 1024 http://10.244.170.110/
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.

Benchmarking: GET http://10.244.170.110/
1024 clients, running 30 sec.
Speed=103590 pages/min, 537553 bytes/sec.
Requests: 51795 susceed, 0 failed.

测试2：10240次

[root@web111 webbench-1.5]# webbench -c 10240 http://10.244.170.110/
Webbench - Simple Web Benchmark 1.5
Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.

Benchmarking: GET http://10.244.170.110/
1024 clients, running 30 sec.

Speed=93646 pages/min, 482920 bytes/sec.
Requests: 46559 susceed, 264 failed.

对比2次测试结果，发现，第二次，速度慢，且失败次数大大增加；

查看zabbix监控，比对CPU，测试的时候cpu使用率很高！多次测试后，发现大量的测试占用内存较高，导致服务器直接重启了