神马文学网Tomcat6 优化
来源：百度文库 编辑：神马文学网 时间：2024/06/30 21:14:40
Java代码
redirectPort="8443"
connectionTimeout="20000"
/>
修改后：
maxHttpHeaderSize="8192" useBodyEncodingForURI="true"
maxThreads="1000" minSpareThreads="25" maxSpareThreads="75"
redirectPort="8443"
enableLookups="false"
compression="on"
compressionMinSize="2048"
compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain"
connectionTimeout="20000"
disableUploadTimeout="true"
/>
Java代码
ab -c 1000 -n 10000 http://www.xxx.com/index.jsp
ab -c 1000 -n 10000 http://www.xxx.com/index.jsp
Java代码
Document Path: /index.jsp
Document Length: 337 bytes
Concurrency Level: 1000
Time taken for tests: 11.892186 seconds
Complete requests: 10000
Failed requests: 0
Write errors: 0
Total transferred: 5891178 bytes
HTML transferred: 3370674 bytes
Requests per second: 840.89 [#/sec] (mean)
Time per request: 1189.219 [ms] (mean)
Time per request: 1.189 [ms] (mean, across all concurrent requests)
Transfer rate: 483.76 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 10 230.3 0 9000
Processing: 0 743 2564.5 33 11859
Waiting: 0 742 2564.3 33 11859
Total: 1 753 2578.3 33 11883
Percentage of the requests served within a certain time (ms)
50% 33
66% 37
75% 39
80% 40
90% 156
95% 3952
98% 11844
99% 11865
100% 11883 (longest request)
Document Path: /index.jspDocument Length: 337 bytesConcurrency Level: 1000Time taken for tests: 11.892186 secondsComplete requests: 10000Failed requests: 0Write errors: 0Total transferred: 5891178 bytesHTML transferred: 3370674 bytesRequests per second: 840.89 [#/sec] (mean)Time per request: 1189.219 [ms] (mean)Time per request: 1.189 [ms] (mean, across all concurrent requests)Transfer rate: 483.76 [Kbytes/sec] receivedConnection Times (ms)min mean[+/-sd] median maxConnect: 0 10 230.3 0 9000Processing: 0 743 2564.5 33 11859Waiting: 0 742 2564.3 33 11859Total: 1 753 2578.3 33 11883Percentage of the requests served within a certain time (ms)50% 3366% 3775% 3980% 4090% 15695% 395298% 1184499% 11865100% 11883 (longest request)
修改后测试结果：
Java代码
Document Path: /index.jsp
Document Length: 337 bytes
Concurrency Level: 1000
Time taken for tests: 1.827710 seconds
Complete requests: 10000
Failed requests: 0
Write errors: 0
Total transferred: 5952434 bytes
HTML transferred: 3405722 bytes
Requests per second: 5471.33 [#/sec] (mean)
Time per request: 182.771 [ms] (mean)
Time per request: 0.183 [ms] (mean, across all concurrent requests)
Transfer rate: 3179.94 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 37 30.0 30 128
Processing: 36 140 48.6 147 351
Waiting: 4 83 39.9 77 306
Total: 68 178 53.5 187 475
Percentage of the requests served within a certain time (ms)
50% 187
66% 198
75% 202
80% 205
90% 212
95% 220
98% 230
99% 430
100% 475 (longest request)
Document Path: /index.jspDocument Length: 337 bytesConcurrency Level: 1000Time taken for tests: 1.827710 secondsComplete requests: 10000Failed requests: 0Write errors: 0Total transferred: 5952434 bytesHTML transferred: 3405722 bytesRequests per second: 5471.33 [#/sec] (mean)Time per request: 182.771 [ms] (mean)Time per request: 0.183 [ms] (mean, across all concurrent requests)Transfer rate: 3179.94 [Kbytes/sec] receivedConnection Times (ms)min mean[+/-sd] median maxConnect: 0 37 30.0 30 128Processing: 36 140 48.6 147 351Waiting: 4 83 39.9 77 306Total: 68 178 53.5 187 475Percentage of the requests served within a certain time (ms)50% 18766% 19875% 20280% 20590% 21295% 22098% 23099% 430100% 475 (longest request)
connectionTimeout="20000"
/>
修改后：
maxThreads="1000" minSpareThreads="25" maxSpareThreads="75"
redirectPort="8443"
enableLookups="false"
compression="on"
compressionMinSize="2048"
compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain"
connectionTimeout="20000"
disableUploadTimeout="true"
/>
Java代码
ab -c 1000 -n 10000 http://www.xxx.com/index.jsp
ab -c 1000 -n 10000 http://www.xxx.com/index.jsp
Java代码
Document Path: /index.jsp
Document Length: 337 bytes
Concurrency Level: 1000
Time taken for tests: 11.892186 seconds
Complete requests: 10000
Failed requests: 0
Write errors: 0
Total transferred: 5891178 bytes
HTML transferred: 3370674 bytes
Requests per second: 840.89 [#/sec] (mean)
Time per request: 1189.219 [ms] (mean)
Time per request: 1.189 [ms] (mean, across all concurrent requests)
Transfer rate: 483.76 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 10 230.3 0 9000
Processing: 0 743 2564.5 33 11859
Waiting: 0 742 2564.3 33 11859
Total: 1 753 2578.3 33 11883
Percentage of the requests served within a certain time (ms)
50% 33
66% 37
75% 39
80% 40
90% 156
95% 3952
98% 11844
99% 11865
100% 11883 (longest request)
Document Path: /index.jspDocument Length: 337 bytesConcurrency Level: 1000Time taken for tests: 11.892186 secondsComplete requests: 10000Failed requests: 0Write errors: 0Total transferred: 5891178 bytesHTML transferred: 3370674 bytesRequests per second: 840.89 [#/sec] (mean)Time per request: 1189.219 [ms] (mean)Time per request: 1.189 [ms] (mean, across all concurrent requests)Transfer rate: 483.76 [Kbytes/sec] receivedConnection Times (ms)min mean[+/-sd] median maxConnect: 0 10 230.3 0 9000Processing: 0 743 2564.5 33 11859Waiting: 0 742 2564.3 33 11859Total: 1 753 2578.3 33 11883Percentage of the requests served within a certain time (ms)50% 3366% 3775% 3980% 4090% 15695% 395298% 1184499% 11865100% 11883 (longest request)
修改后测试结果：
Java代码
Document Path: /index.jsp
Document Length: 337 bytes
Concurrency Level: 1000
Time taken for tests: 1.827710 seconds
Complete requests: 10000
Failed requests: 0
Write errors: 0
Total transferred: 5952434 bytes
HTML transferred: 3405722 bytes
Requests per second: 5471.33 [#/sec] (mean)
Time per request: 182.771 [ms] (mean)
Time per request: 0.183 [ms] (mean, across all concurrent requests)
Transfer rate: 3179.94 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 37 30.0 30 128
Processing: 36 140 48.6 147 351
Waiting: 4 83 39.9 77 306
Total: 68 178 53.5 187 475
Percentage of the requests served within a certain time (ms)
50% 187
66% 198
75% 202
80% 205
90% 212
95% 220
98% 230
99% 430
100% 475 (longest request)
Document Path: /index.jspDocument Length: 337 bytesConcurrency Level: 1000Time taken for tests: 1.827710 secondsComplete requests: 10000Failed requests: 0Write errors: 0Total transferred: 5952434 bytesHTML transferred: 3405722 bytesRequests per second: 5471.33 [#/sec] (mean)Time per request: 182.771 [ms] (mean)Time per request: 0.183 [ms] (mean, across all concurrent requests)Transfer rate: 3179.94 [Kbytes/sec] receivedConnection Times (ms)min mean[+/-sd] median maxConnect: 0 37 30.0 30 128Processing: 36 140 48.6 147 351Waiting: 4 83 39.9 77 306Total: 68 178 53.5 187 475Percentage of the requests served within a certain time (ms)50% 18766% 19875% 20280% 20590% 21295% 22098% 23099% 430100% 475 (longest request)
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