環境:
操作系統:centos 6.5 x64
cpu:32 core
內存: 32G
web服務器:tomcat 6.x
jdk :1.6x
測試環境:
操作系統:centos 6.5 x64
cpu:32 core
內存: 32G
ab 作為性能測試工具
在做性能測試之前,對客戶端和服務端均進行服務端優化(linux文件句柄數、socket 等網絡參數)。在服務端,針對tomcat connector 進行bio 短連接和bio長連接分別進行測試,具體參數在這里不詳細介紹。請求頁面4k大小。測試結果如下:
ab -c 10000 -n 30000
http://192.98.12.241:8080/ime-server/
---長連接 結果
Requests per second: 12646.85 [#/sec] (mean)
Time per request: 790.711 [ms] (mean)
Time per request: 0.079 [ms] (mean, across all concurrent requests)
Transfer rate: 11189.40 [Kbytes/sec] received
---短 連接 結果
Requests per second: 4048.03 [#/sec] (mean)
Time per request: 2470.339 [ms] (mean)
Time per request: 0.247 [ms] (mean, across all concurrent requests)
Transfer rate: 3714.17 [Kbytes/sec] received

---長連接 結果
Requests per second: 12646.85 [#/sec] (mean)
Time per request: 790.711 [ms] (mean)
Time per request: 0.079 [ms] (mean, across all concurrent requests)
Transfer rate: 11189.40 [Kbytes/sec] received
---短 連接 結果
Requests per second: 4048.03 [#/sec] (mean)
Time per request: 2470.339 [ms] (mean)
Time per request: 0.247 [ms] (mean, across all concurrent requests)
Transfer rate: 3714.17 [Kbytes/sec] received
具體參數,如有需要請向我咨詢。
文章轉載請注明出處:http://www.cnblogs.com/likehua/p/4215249.html