PROCESSING TIME PREDICTION DEVICE, PROCESSING TIME PREDICTION METHOD, AND PROCESSING TIME PREDICTION PROGRAM

Title:

PROCESSING TIME PREDICTION DEVICE, PROCESSING TIME PREDICTION METHOD, AND PROCESSING TIME PREDICTION PROGRAM

Document Type and Number:

Japanese Patent JP2012150711

Kind Code:

A

Abstract:

To improve prediction accuracy of a processing time required for batch processing even when an error occurs.

A processing time prediction device 1 that predicts a processing time required for batch processing including plural jobs, comprises: a number-of-transaction calculation unit 11 that calculates the number of transactions of each job; a provisional processing time measurement unit 121 that provisionally executes processing of one transaction for each job to measure a provisional processing time; a prediction processing time calculation unit 13 that calculates a prediction processing time assumed for each job; an actual processing time measurement unit 211 that measures an actual processing time required in executing each job; a count unit 212 that counts the number of errors occurring in executing each job; an error rate calculation unit 222 that calculates an error rate of the prediction processing time; and a prediction processing time recalculation unit 23 that recalculates the prediction processing time of an unprocessed job.

Inventors:

TAKAGI MASAHIKO

Application Number:

JP2011009874A

Publication Date:

August 09, 2012

Filing Date:

January 20, 2011

Export Citation:

Click for automatic bibliography generation Help