Tandem Capacity Model (TCM) Manual

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E Common TCM Procedures

This appendix gives step-by-step instructions for completing the following TCM procedures:

• “Adding a Transaction” (page 231)

• “Analyzing Capacity History” (page 231)

• “Calculating Throughput Trending” (page 232)

• “Calibrating Batch Response Time” (page 232)

• “Changing Authorization Levels” (page 232)

• “Changing Default Priorities” (page 233)

• “Changing Expert Parameters” (page 233)

• “Changing Individual Priorities” (page 234)

• “Changing Passwords” (page 234)

• “Checking an Apportionment Method” (page 234)

• “Checking Category 98” (page 235)

• “Collecting Measure Samples” (page 235)

• “Converting TCM Models From Earlier TCM Product Versions” (page 235)

• “Creating Additional Workload Apportionment Models” (page 235)

• “Creating a Mix Chart” (page 236)

• “Creating a New Workload Apportionment Model” (page 236)

• “Creating a New Performance Model” (page 236)

• “Creating a Trend Chart” (page 236)

• “Customizing the MeasTCM CNTLFILE” (page 237)

• “Customizing Help Messages” (page 237)

• “Customizing TCM Screens” (page 237)

• “Downloading Performance Data Samples” (page 238)

• “Finding Product Version Information” (page 238)

• “Generating a Timeline Chart” (page 238)

• “Getting Help for Function Keys” (page 239)

• “Getting Help for Specific Fields” (page 240)

• “Loading a CSV Sample Into a WA Model” (page 240)

• “Loading Models Created by Other Users” (page 240)

• “Merging Performance Models” (page 241)

• “Modifying Apportioned Data Using an .AWA File in the Current Session” (page 241)

• “Modifying Apportioned Data Using an .AWA File Not in the Current Session” (page 242)

• “Modifying the Percentile Response Times” (page 243)

• “Modifying the Planning Unit” (page 243)

• “Modifying the Transaction Count Table” (page 243)

• “Modifying the Workload Apportionment Weights Table” (page 244)

• “Moving Between Screens” (page 244)

• “Picking the Best CSV Sample and Loading It Into the Performance Model” (page 244)

• “Printing a Chart” (page 245)

230 Common TCM Procedures