John William Mccarty

US Patent:

7369967, May 6, 2008

Filed:

Dec 27, 2004

Appl. No.:

11/022956

Inventors:

Brian John Washburn - Kansas City MO, US
Brian Paul Farrell - Shawnee Mission KS, US
Bryan Greenberg - Olathe KS, US
John Mccarty - Blue Springs MO, US
Mike S. Weber - Olathe KS, US

Assignee:

Sprint Communications Company L.P. - Overland Park KS

International Classification:

G06F 19/00

US Classification:

702186, 702182

Abstract:

The present invention provides a method for modeling the performance of a system comprising computer software operating on computer hardware. In accordance with the present invention, system performance is modeled by fitting non-linear curves to data points for system performance parameters, such as response time and throughput, as a function of load. Data points may be measured in testing may be measured through monitoring a system operating in a production environment. While a variety of non-linear curves may be used in accordance with the present invention, a logarithmic curve may be used to model system throughput and an exponential curve may be used to model system response time. By defining a relationship between throughput and response time a distance may be calculated between the curves, and this distance may be used to determine an optimal load. Additionally, a graph displaying both throughput and response time as a function of load may be displayed to a system operator in a graphical user interface to facilitate the evaluation of system performance.

Address:

12832 Granada Rd, Leawood, KS 66209

VIN:

1HGCM66567A012344

Make:

HONDA

Model:

ACCORD

Year:

2007