服务器并发能力测试 Apache Beach

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Apache PHP XP C#C++

1.打开windows cmd（以下数据兼为windows xp平台运行数据）

2.Cd 至Apache bin目录。

3.运行ab.exe ( ApacheBench command line utility)

Usage: ab [options] [http://]hostname[:port]/path
Options are:
    -n requests     Number of requests to perform
    -c concurrency  Number of multiple requests to make
    -t timelimit    Seconds to max. wait for responses
    -b windowsize   Size of TCP send/receive buffer, in bytes
    -p postfile     File containing data to POST. Remember also to set -T
    -T content-type Content-type header for POSTing, eg.
                    'application/x-www-form-urlencoded'
                    Default is 'text/plain'
    -v verbosity    How much troubleshooting info to print
    -w              Print out results in HTML tables
    -i              Use HEAD instead of GET
    -x attributes   String to insert as table attributes
    -y attributes   String to insert as tr attributes
    -z attributes   String to insert as td or th attributes
    -C attribute    Add cookie, eg. 'Apache=1234. (repeatable)
    -H attribute    Add Arbitrary header line, eg. 'Accept-Encoding: gzip'
                    Inserted after all normal header lines. (repeatable)
    -A attribute    Add Basic WWW Authentication, the attributes
                    are a colon separated username and password.
    -P attribute    Add Basic Proxy Authentication, the attributes
                    are a colon separated username and password.
    -X proxy:port   Proxyserver and port number to use
    -V              Print version number and exit
    -k              Use HTTP KeepAlive feature
    -d              Do not show percentiles served table.
    -S              Do not show confidence estimators and warnings.
    -g filename     Output collected data to gnuplot format file.
    -e filename     Output CSV file with percentages served
    -r              Don't exit on socket receive errors.
    -h              Display usage information (this message)

D:\wamp\bin\apache\Apache2.2.11\bin>

4.输入测试数据 -n1000 -c10 http://localhost/oop5.php

-n1000 表示总请求数为1000

-c10 表示并发用户数为10

http://localhost/oop5.php 表示请求的超链接地址

This is ApacheBench, Version 2.3 <$Revision: 655654 $>

Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking localhost (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: Apache/2.2.11 被测试的web服务器名称，它来自HTTP响应数据的头信息

Server Hostname: localhost 请求URL 中主机部分名称，它来自HTTP请求数据的头信息

Server Port: 80 被测试web服务器的监听端口

Document Path: /oop5.php 表示请求URL中的根绝对路径，它来自HTTP请求数据的头信息

Document Length: 222 bytes 表示HTTP响应数据的正文长度

Concurrency Level: 10 并发数

Time taken for tests: 5.125 seconds 表示所有请求被处理完成所需要的总时间

Complete requests: 1000 完成的实际请求数

Failed requests: 0 失败的请求数

Write errors: 0 请求写入失败的次数

Total transferred: 409000 bytes 表示所有请求的响应数据长度总和（header length + context length）

HTML transferred: 222000 bytes 总的响应数据中正文长度（context length）

Requests per second: 195.12 [#/sec] (mean) 吞吐率= Complete requests / Time taken for tests

Time per request: 51.250 [ms] (mean) 用户平均请求等待时间

Time per request: 5.125 [ms] (mean, across all concurrent requests) 服务器平均处理请求时间

Transfer rate: 77.93 [Kbytes/sec] received 表示请求在单位时间内从服务器获取的数据长度

Connection Times (ms)

min mean[+/-sd] median max

Connect: 0 0 2.1 0 16

Processing: 16 51 7.5 47 78

Waiting: 16 51 7.4 47 78

Total: 16 51 7.6 47 78

Percentage of the requests served within a certain time (ms) 每个请求处理时间分布情况

50% 47

66% 47

75% 63

80% 63

90% 63

95% 63

98% 63

99% 63

100% 78 (longest request)

分析以上关键数据

吞吐率Requests per second ： 195.12 [#/sec] (mean)

请求等待时间Time per request ：51.250 [ms] (mean)

请求处理时间 Time per request ：5.125 [ms] (mean, across all concurrent requests)

5. 继续测试 -n1000 -c100 http://localhost/oop5.php

并发数设置为100，运行结果为

Server Software: Apache/2.2.11

Server Hostname: localhost

Server Port: 80

Document Path: /oop5.php

Document Length: 222 bytes

Concurrency Level: 100

Time taken for tests: 5.672 seconds

Complete requests: 1000

Failed requests: 0

Write errors: 0

Total transferred: 409000 bytes

HTML transferred: 222000 bytes

Requests per second: 176.31 [#/sec] (mean)

Time per request: 567.188 [ms] (mean)

Time per request: 5.672 [ms] (mean, across all concurrent requests)

Transfer rate: 70.42 [Kbytes/sec] received

Connection Times (ms)

min mean[+/-sd] median max

Connect: 0 0 1.9 0 16

Processing: 63 551 88.8 547 859

Waiting: 63 551 88.7 547 859

Total: 63 552 88.8 547 859

Percentage of the requests served within a certain time (ms)

50% 547

66% 563

75% 563

80% 578

90% 609

95% 719

98% 797

99% 828

100% 859 (longest request)

分析以上关键数据

吞吐率Requests per second ： 176.31 [#/sec] (mean)

请求等待时间Time per request ：567.188 [ms] (mean)

请求处理时间 Time per request ：5.672 [ms] (mean, across all concurrent requests)

6．继续测试 -n1000 –c200 http://localhost/oop5.php

Server Software: Apache/2.2.11

Server Hostname: localhost

Server Port: 80

Document Path: /oop5.php

Document Length: 222 bytes

Concurrency Level: 200

Time taken for tests: 6.047 seconds

Complete requests: 1000

Failed requests: 0

Write errors: 0

Total transferred: 409000 bytes

HTML transferred: 222000 bytes

Requests per second: 165.37 [#/sec] (mean)

Time per request: 1209.375 [ms] (mean)

Time per request: 6.047 [ms] (mean, across all concurrent requests)

Transfer rate: 66.05 [Kbytes/sec] received

Connection Times (ms)

min mean[+/-sd] median max

Connect: 0 0 2.5 0 16

Processing: 109 1124 219.8 1188 1438

Waiting: 109 1124 219.7 1188 1438

Total: 109 1124 219.8 1188 1438

Percentage of the requests served within a certain time (ms)

50% 1188

66% 1234

75% 1234

80% 1234

90% 1250

95% 1297

98% 1375

99% 1406

100% 1438 (longest request)

7．继续测试 -n2000 –c200 http://localhost/oop5.php

This is ApacheBench, Version 2.3 <$Revision: 655654 $>

Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking localhost (be patient)

Completed 200 requests

Completed 400 requests

Completed 600 requests

Completed 800 requests

Completed 1000 requests

Completed 1200 requests

Completed 1400 requests

Completed 1600 requests

Completed 1800 requests

Completed 2000 requests

Finished 2000 requests

Server Software: Apache/2.2.11

Server Hostname: localhost

Server Port: 80

Document Path: /oop5.php

Document Length: 222 bytes

Concurrency Level: 200

Time taken for tests: 11.750 seconds

Complete requests: 2000

Failed requests: 0

Write errors: 0

Total transferred: 818000 bytes

HTML transferred: 444000 bytes

Requests per second: 170.21 [#/sec] (mean)

Time per request: 1175.000 [ms] (mean)

Time per request: 5.875 [ms] (mean, across all concurrent requests)

Transfer rate: 67.99 [Kbytes/sec] received

Connection Times (ms)

min mean[+/-sd] median max

Connect: 0 0 2.2 0 16

Processing: 109 1134 155.8 1156 1469

Waiting: 109 1134 155.8 1156 1469

Total: 109 1134 155.8 1156 1469

Percentage of the requests served within a certain time (ms)

50% 1156

66% 1172

75% 1188

80% 1203

90% 1219

95% 1234

98% 1328

99% 1406

100% 1469 (longest request)

8．继续测试持久连接（Keep-alive）

未启用持久连接模式 -n1000 –c100 http://www.zjut.edu.cn/

Server Software: Apache-Coyote/1.1

Server Hostname: www.zjut.edu.cn

Server Port: 80

Document Path: /

Document Length: 0 bytes

Concurrency Level: 100

Time taken for tests: 2.094 seconds

Complete requests: 1000

Failed requests: 0

Write errors: 0

Non-2xx responses: 1000

Total transferred: 294000 bytes

HTML transferred: 0 bytes

Requests per second: 477.61 [#/sec] (mean)

Time per request: 209.375 [ms] (mean)

Time per request: 2.094 [ms] (mean, across all concurrent requests)

Transfer rate: 137.13 [Kbytes/sec] received

Connection Times (ms)

min mean[+/-sd] median max

Connect: 0 2 5.0 0 16

Processing: 0 193 49.9 203 266

Waiting: 0 109 63.2 109 250

Total: 0 195 50.2 203 266

Percentage of the requests served within a certain time (ms)

50% 203

66% 219

75% 219

80% 234

90% 250

95% 250

98% 250

99% 250

100% 266 (longest request)

启用持久连接 ab -n1000 -c100 -k http://www.zjut.edu.cn/

Server Software: Apache-Coyote/1.1

Server Hostname: www.zjut.edu.cn

Server Port: 80

Document Path: /

Document Length: 0 bytes

Concurrency Level: 100

Time taken for tests: 1.234 seconds

Complete requests: 1000

Failed requests: 0

Write errors: 0

Non-2xx responses: 1006

Keep-Alive requests: 546

Total transferred: 298494 bytes

HTML transferred: 0 bytes

Requests per second: 810.13 [#/sec] (mean)

Time per request: 123.438 [ms] (mean)

Time per request: 1.234 [ms] (mean, across all concurrent requests)

Transfer rate: 236.15 [Kbytes/sec] received

Connection Times (ms)

min mean[+/-sd] median max

Connect: 0 1 3.6 0 16

Processing: 0 106 27.5 94 188

Waiting: 0 85 37.4 94 188

Total: 0 107 27.6 94 188

Percentage of the requests served within a certain time (ms)

50% 94

66% 109

75% 125

80% 125

90% 156

95% 156

98% 156

99% 172

100% 188 (longest request)

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Java离死远着呢！ | Security Service--安全服务

2009-12-02 21:50
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评论(4)
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4 楼 Xsen 2009-12-14

改天也试试这个东东

3 楼 hellcow 2009-12-13

强悍，赶紧去试试，谢谢楼主

2 楼 xieke 2009-12-12

用这个能做为黑客工具攻击网站吗？

1 楼 parkwookdong 2009-12-03

楼主你好，我之前用这个软件做压力测试，但是其中相关的参数含义不是很清晰，网上其它帖子的解释也都简单说了一下，大部分是应用LoadRunner中的术语，如果楼主了解的比较清晰，可否详细解释一下，最好是其中的算法也大概说一下，谢谢楼主！
这是我的邮箱parkwookdong@hotmail.com！如果资料过大，可直接发我邮箱！

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