Electrical computers and digital processing systems: multicomput – Computer network managing – Computer network monitoring
Reexamination Certificate
2011-01-11
2011-01-11
Nguyen, Tammy T (Department: 2444)
Electrical computers and digital processing systems: multicomput
Computer network managing
Computer network monitoring
C715S735000, C345S215000, C345S215000
Reexamination Certificate
active
07870254
ABSTRACT:
A web site is provisioned with a proxy that receives a page request intended for the server and records a first time. The page request is then forwarded to the server for response. The response stream generated by the server is intercepted at the proxy at a second time. As the stream is forwarded to the requesting client, the proxy inserts a page script that, upon execution at the client, calculates a page render time. This time is determined by calculating the difference between a third time (the time at which the page script begins execution at the client) and a fourth time (a time at which the page rendering is complete). Upon completion of the page rendering, the script opens a connection back to the server and returns a packet that includes the page render time. This packet is received at a fifth time. A transaction record is then built by the proxy using the timestamp data.
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International Business Machines - Corporation
LaBaw Jeffrey S.
Nguyen Tammy T
Yee & Associates P.C.
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