Assuming this worked, you have finished the installation. Application Performance Analyzer is ready to accept measurement requests. The panel illustrated above shows a list of Application Performance Analyzer observation sessions and is the dialog from which you access all other Application Performance Analyzer dialogs and reports. Since no measurement requests have been made yet, the list is empty. The next step is to perform the first measurement. From this screen, enter the NEW command.
===> NEW
Application Performance Analyzer will open a dialog screen into which you specify the measurement parameters. This is shown here:
File View Navigate Help ------------------------------------------------------------------------------ R03: Schedule New Measurement Row 00001 of 00019 Command ===> Scroll ===> CSR 1. Job Information 3. Multi Steps 5. Subsystems 7. Schedule 2. Options 4. Active Jobs 6. Sysplex 8. Sched Options ______________________________________________________________________________ Panel 1. Job Information Job Name/Pattern . . _________ (Inactive) Step Specification Step No. . . . . . ___ Specify step number, program name, Program Name . . . ______ step name or step name + Proc step Step Name . . . . ______ name. Use panel 3 to specify more ProcStepName . . . ______ than one step. Description . . . . ____________________________________________ Number of Samples . _____ Measure to step end . . . N Duration (min:sec) . _____ Delay by (secs) . . . . . ___ Notify TSO User . . _____ Retain file for (days) . 20 USS observations . . . . _____ Max. 20
Now enter the following input to this panel. This will create a measurement request for a supplied installation verification job named CAZIVP01.
Now press the ENTER key. Assuming you did not make any errors in the input, you will see the following message:
Input more data or ENTER to submit
Press the ENTER key again and your request will be accepted. You will be returned to the observation session list screen. The list will now contain the request you just made.
File View Navigate Help ------------------------------------------------------------------------------------------- R02: IBM APA for z/OS Observation Session List (CAZ0) Request submitted OK Command ===> ______________________________________________________________Scroll ===> CSR ReqNum Owned By Description Job Name Date/Time Samples Status 0001 USER1 IVP 01 CAZIVP01 Jul-20 9:35 6,000 Sched
This shows that the request is scheduled. The Application Performance Analyzer started task will automatically begin the measurement when it detects execution of the job named CAZIVP01. Now we will submit the job. The JCL for CAZIVP01 is in hlq.SCAZSAMP in the member CAZIVPJ. Submit this JCL (after making any necessary modifications).
When the job begins execution, the status shown in the observation session list screen will show Active, and the value under the Samples heading will display the actual number of samples completed. This will refresh dynamically each time you press the ENTER key.
File View Navigate Help -------------------------------------------------------------------------------- R02: IBM APA for z/OS Observation Session List (CAZ0) Row 00001 of 00246 Command ===> __________________________________________________ Scroll ===> CSR Reqnum Owned By Description Job Name Date/Time Samples Status 0001 USER1 my userid CAZIVP01 Jun-11 6:51 43 Active --------------------------------------------------------------------------------
Upon completion of the job, the status will change to Ended.
File View Navigate Help -------------------------------------------------------------------------------- R02: IBM APA for z/OS Observation Session List (CAZ0) Row 00001 of 00246 Command ===> __________________________________________________ Scroll ===> CSR Reqnum Owned By Description Job Name Date/Time Samples Status 0001 USER1 my userid CAZIVP01 Jun-11 19:03 6,000 Ended --------------------------------------------------------------------------------
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