Fiddler是一款WEB调试代理工具.能查看很多详细的信息.
Fiddler(http://www.fiddler2.com/fiddler2/),能把你当前的电脑和互联网的所有HTTP,HTTPS的信息.
允许你监视每个通讯和设置断点.包括Internet Explorer, Mozilla Firefox, Opera等多种浏览器.
http://localhost:8080/MYWEB/这种url的时候是不会被监视的,如果先监视本地网站,可以把localhost改为自己的机器的IP地址.
具体的很多东西,这个工具的一个统计片段例子:
Request Count: 1
Bytes Sent: 211
Bytes Received: 588
ACTUAL PERFORMANCE
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ClientConnected: 20:36:46:2442
ClientDoneRequest: 20:36:46:3152
Gateway Determination: 2262ms
DNS Lookup: 31ms
TCP/IP Connect: 172ms
ServerConnected: 20:36:48:8642
ServerGotRequest: 20:36:48:8822
ServerBeginResponse: 20:36:49:0502
ServerDoneResponse: 20:36:49:0792
ClientBeginResponse: 20:36:49:1432
ClientDoneResponse: 20:36:49:1482
Overall Elapsed: 00:00:02.9040000
RESPONSE CODES
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HTTP/200: 1
RESPONSE BYTES (by Content-Type)
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text/plain: 359
~headers: 229
ESTIMATED WORLDWIDE PERFORMANCE
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The following are VERY rough estimates of download times when hitting servers based in WA, USA.
US West Coast (Modem - 6KB/sec)
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Round trip cost: 0.10s
Elapsed Time: 0.10s
Japan / Northern Europe (Modem)
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Round trip cost: 0.15s
Elapsed Time: 0.15s
China (Modem)
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Round trip cost: 0.45s
Elapsed Time: 0.45s
US West Coast (DSL - 30KB/sec)
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Round trip cost: 0.10s
Elapsed Time: 0.10s
Japan / Northern Europe (DSL)
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Round trip cost: 0.15s
Elapsed Time: 0.15s
China (DSL)
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Round trip cost: 0.45s
Elapsed Time: 0.45s
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Learn more about HTTP performance at http://www.fiddler2.com/redir/?id=HTTPPERF