用flood测试web服务器响应时间,用httping测试web页面响应时间

性能测试是软件测试中很重要的工程工程，有时候我们需要测试的一项内容便是web页面，就是这样一种专门用来测试web页面响应时间的开源软件。

在下

引用

#cd /usr/ports/net/httping

#make install clean

#rehash

用法如下

引用

#httping -h

httping: option requires an argument -- h

HTTPing v1.2.6, (C) 2003-2008 [e-mail]

SSL support included

-g url          url (e.g. -g

-h hostname     hostname (e.g. localhost)

-p portnr       portnumber (e.g. 80)

-x host:port    hostname+portnumber of proxyserver

-c count        how many times to connect

-i interval     delay between each connect

-t timeout      timeout (default: 30s)

-s              show statuscodes

-S             split time in connect-time and processing time

-G              do a GET request instead of HEAD (read the

contents of the page as well)

-b              show transfer speed in KB/s (use with -G)

-B              like -b but use compression if available

-L x            limit the amount of data transferred (for -b)

to 'x' (in bytes)

-X              show the number of KB transferred (for -b)

-l              connect using SSL

-z              show fingerprint (SSL)

-f              flood connect (no delays)

-a              audible ping

-m              give machine parseable output (see

also -o and -e)

-o rc,rc,...    what http results codes indicate 'ok'

coma seperated WITHOUT spaces inbetween

default is 200, use with -e

-e str          string to display when http result code

doesn't match

-I str          use 'str' for the UserAgent header

-R str          use 'str' for the Referer header

-r              resolve hostname only once (usefull when

pinging roundrobin DNS: also takes the first

DNS lookup out of the loop so that the first

measurement is also correct)

-n warn,crit    Nagios-mode: return 1 when avg. response time

>= warn, 2 if >= crit, otherwhise return 0

-N x            Nagios mode 2: return 0 when all fine, 'x'

when anything failes

-y ip[:port]   to ip-address (and thus interface) [/port]

-q              quiet, only returncode

-V              show the version

每一个选项都有注释 比较好懂

下面就用他来测试本地到sina的页面响应时间吧，由于网络延时、堵塞等原因，可能出现不稳定的结果，测试10次取平均值

引用

#httping -c10 -g

PING(

connected to, seq=0 time=8.76 ms

connected to, seq=1 time=4.81 ms

connected to, seq=2 time=5005.72 ms

connected to, seq=3 time=6204.22 ms

connected to, seq=4 time=5.45 ms

connected to, seq=5 time=5.63 ms

connected to, seq=6 time=7.44 ms

connected to, seq=7 time=5006.06 ms

connected to, seq=8 time=5.16 ms

connected to, seq=9 time=5.01 ms

---ping statistics ---

10 connects, 10 ok, 0.00% failed

round-trip min/avg/max = 4.8/1625.8/6204.2 ms

平均值为1625.8ms，也就是1.63s

如果是测试本网段的某个主机，则测试结果就比较可以信任了

引用

#httping -c10 -g

PING(

connected to, seq=0 time=17.11 ms

connected to, seq=1 time=23.52 ms

connected to, seq=2 time=18.72 ms

connected to, seq=3 time=19.37 ms

connected to, seq=4 time=107.02 ms

connected to, seq=5 time=19.70 ms

connected to, seq=6 time=31.35 ms

connected to, seq=7 time=21.85 ms

connected to, seq=8 time=19.67 ms

connected to, seq=9 time=19.52 ms

---ping statistics ---

10 connects, 10 ok, 0.00% failed

round-trip min/avg/max = 17.1/29.8/107.0 ms测试结果出来了

最小web页面响应时间：17.1  ms

平均web页面响应时间：29.8  ms

最大web页面响应时间：107.0 ms

一般来说 对我们有意义的数据是是平均值

可以用直接取到这个值得

引用

#httping -c5 -g| tail -n1 | awk '{print $4}' | cut -d/ -f2

还可以配合shell和rrdtool可以画出一张完美的web响应时间图来，还不错，^_^^_^

----------------------------------------EOF--------------------------------------------------------

作者：@

地址：