為瞭更好的測試公平性，剛才的message.flt去空格改為
Html代碼
<html><body><p>This is my message:<br> ${message}</p></body></html>
<html><body><p>This is my message:<br> ${message}</p></body></html>
編寫servlet
Java代碼
package com.ab.test;
import java.io.IOException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class ABTestServlet extends HttpServlet{
public void service(HttpServletRequest request, HttpServletResponse response)
throws IOException {
String message = (String) request.getParameter("message");
ServletOutputStream out = response.getOutputStream();
out.print("This is my message: "+message+"");
}
}
package com.ab.test;
import java.io.IOException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class ABTestServlet extends HttpServlet{
public void service(HttpServletRequest request, HttpServletResponse response)
throws IOException {
String message = (String) request.getParameter("message");
ServletOutputStream out = response.getOutputStream();
out.print("This is my message: "+message+"");
}
}
然後用ab測試
環境為我的筆記本T420 i5 560m 4G xp系統resin開1g內存
servlet多次都為這個
D:TDDOWNLOAD>ab -n 10000 -c 60 http://www.lantii.com/abtest?message=1111
This is ApacheBench, Version 2.0.41-dev apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/
Benchmarking www.lantii.com (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Finished 10000 requests
Server Software: Resin/3.1.10
Server Hostname: www.lantii.com
Server Port: 80
Document Path: /abtest?message=1111
Document Length: 61 bytes
Concurrency Level: 60
Time taken for tests: 2.31250 seconds
Complete requests: 10000
Failed requests: 0
Write errors: 0
Total transferred: 1590000 bytes
HTML transferred: 610000 bytes
Requests per second: 4923.08 [#/sec] (mean)
Time per request: 12.188 [ms] (mean)
Time per request: 0.203 [ms] (mean, across all concurrent requests)
Transfer rate: 764.06 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 1.3 0 15
Processing: 0 11 6.4 15 15
Waiting: 0 8 7.5 15 15
Total: 0 11 6.3 15 15
Percentage of the requests served within a certain time (ms)
50% 15
66% 15
75% 15
80% 15
90% 15
95% 15
98% 15
99% 15
100% 15 (longest request)
springmvc多次為
[code="java"]D:TDDOWNLOAD>ab -n 10000 -c 60 http://www.lantii.com/message/1111
This is ApacheBench, Version 2.0.41-dev apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/
Benchmarking www.lantii.com (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Finished 10000 requests
Server Software: Resin/3.1.10
Server Hostname: www.lantii.com
Server Port: 80
Document Path: /message/1111
Document Length: 61 bytes
Concurrency Level: 60
Time taken for tests: 3.187500 seconds
Complete requests: 10000
Failed requests: 0
Write errors: 0
Total transferred: 2020000 bytes
HTML transferred: 610000 bytes
Requests per second: 3137.26 [#/sec] (mean)
Time per request: 19.125 [ms] (mean)
Time per request: 0.319 [ms] (mean, across all concurrent requests)
Transfer rate: 618.67 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 1.5 0 15
Processing: 0 18 6.8 15 46
Waiting: 0 17 6.4 15 46
Total: 0 18
