Method of measuring message response time performance of a data

Details Method of measuring message response time performance of a data Method of measuring message response time performance of a data

1988-08-01

1990-05-29

Lall, Parshotam S.

Boots, shoes, and leggings

364569, 364900, 34082508, G04F 1000, G05B 2300

Patent

active

049300938

ABSTRACT:
A method of measuring message response time performance of a data processing system includes the generation of timing messages when a data or status message is sent from a data terminal, such as a point of sale terminal in the system to a central processing unit, and when a data message is received at the terminal from the central processing unit. The timing messages include identification of type of message, time data taken from a timer in the terminal, and a sequence number which permits related messages to be paired so that the time values in each can be compared to determine a response time for the total period required for transmission of messages from the terminal to the central processing unit, any necessary data processing at the central processing unit and transmission of a message from the central processing unit back to the terminal.

REFERENCES:
patent: 3701864 (1972-10-01), Marotte
patent: 3771144 (1973-11-01), Belady et al.
patent: 4245311 (1981-01-01), Nakamura
patent: 4271513 (1981-06-01), Maejima et al.
patent: 4369493 (1983-01-01), Kronenberg
patent: 4410984 (1983-10-01), Negi et al.
patent: 4425619 (1984-01-01), Matsuda et al.
patent: 4459656 (1984-07-01), Wilder, Jr.
patent: 4484277 (1984-11-01), Uesugi
patent: 4564904 (1986-01-01), Kumagai
patent: 4583089 (1986-04-01), Cope
patent: 4750175 (1988-06-01), Brenneman et al.
patent: 4823347 (1989-04-01), Chin et al.
patent: 4841437 (1989-06-01), Lubarsky et al.
"Printing Response Time Monitor", Model PRTM-a Four Page Flyer describing a Device of Questronics, Inc., 1978.
"Response Time Monitor",-Model 300-A Two Page Flyer Describing a Device of Questronics, Inc., 1978.
"Response Time Monitor"-Model TRTM-a two page flyer by Questronics, Inc., 1978, Salt Lake City, Utah.

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