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Client Perceived Response Time

A technique for accurately measuring the response time of a Web service as perceived by clients.


Date Posted: April 8, 2003
Overview

This technology has graduated.

Client Perceived Response Time was licensed by Xerox and is being used to track response times at hundreds of internal IBM production "e-sites."


About the technology author(s):
CPRT was developed by Elmootazbellah Elnozahy and Ram Rajamony.

Ram Rajamony is the primary developer of CPRT. He is a research staff member at IBM Research, Austin, Texas. Dr. Rajamony received his Ph.D. in Electrical and Computer Engineering from Rice University in 1998 and his B.Tech in Electrical Engineering from the Indian Institute of Technology, Madras, in 1989.

At IBM Research, which he joined in 1998, Dr. Rajamony's research interests include server power management, computer architecture, and operating systems. He is the co-inventor of seven patents and has published more than 15 papers at venues such as USENIX, ISCA, and SIGMETRICS. Dr. Rajamony received an IBM Outstanding Innovation Award in 2002 as well as the 1997 ACM SIGMETRICS Best Student Paper Award.


Related technologies

For platform(s):
Java

For topics:
performance, accessibility, monitoring


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