Dfw 10 03-2012-just what the dr ordered

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Dfw 10 03-2012-just what the dr ordered

  1. 1. Joy M. Sheffield BMC Software MainView for IMSJust What the Doctor Ordered Sr. Quality Assurance Rep. 10/3/2012
  2. 2. Diagnostic Testing › The Symptoms? – Not meeting SLAs, Resource Utilization, etc › The Diagnosis ? – The MVS system, The Application, IMS lack of resources › Just What the Doctor Ordered ! • MVIMS – MAINVIEW for IMS – Online – Offline • AutoOPERATOR for IMS • MVDBC – MAINVIEW for DBCTL2 © Copyright 10/3/2012 BMC Software, Inc.
  3. 3. Preventative Care › What are the symptoms ? – Something is just not right – Anything changed? – Sick? Running slow. › Where To Start ? – Start with checking the vital signs – An EZ menu – EZISSI/R or EZIMS/R – Read the charts3 © Copyright 10/3/2012 BMC Software, Inc.
  4. 4. Symptoms › The Symptom? – BAD Response Time • Patient – Business End User • Viral or bacterial or something else – IMS? Tran? • Need Dr. House? › Diagnostic Analysis – The Dashboard Overview • IMSDSHOR – all IMS’s in the context • IMSDASHR • Results will dictate other possible diagnostics4 © Copyright 10/3/2012 BMC Software, Inc.
  5. 5. Dashboard Overview5 © Copyright 10/3/2012 BMC Software, Inc.
  6. 6. Dashboard Detail6 © Copyright 10/3/2012 BMC Software, Inc.
  7. 7. Vitals indicate a possible cause › Locking Issues – Calls for more detailed analysis We show you all of the IMS’s on this one screen. Con ALL7 © Copyright 10/3/2012 BMC Software, Inc.
  8. 8. Test Results - List of Waiters8 © Copyright 10/3/2012 BMC Software, Inc.
  9. 9. Test Results - Ultimate Holder List9 © Copyright 10/3/2012 BMC Software, Inc.
  10. 10. Surgical Removal Prescribed – Abdump Region10 © Copyright 10/3/2012 BMC Software, Inc.
  11. 11. Vital signs show improvement11 © Copyright 10/3/2012 BMC Software, Inc.
  12. 12. Same Symptom (Bad Response Time) › Additional Diagnostics – Delay Factors • IDLTR – Delay by transaction – Identifies possible causes » CPU, DASD I/O, Locks, Pools, Latches, DB2, etc – Directing you to other diagnostics » Hyperlinks12 © Copyright 10/3/2012 BMC Software, Inc.
  13. 13. Test Results – Breakdown of I/O Delay13 © Copyright 10/3/2012 BMC Software, Inc.
  14. 14. Test Results may indicate MVS Diagnostics14 © Copyright 10/3/2012 BMC Software, Inc.
  15. 15. Additional Diagnostics from the Lab › DLI Call Activity – DB Activity Views • Check buffer pools – Buffer pool views – Summary Trace • ITASTRAC – summary transaction execution information – Calls vs I/O15 © Copyright 10/3/2012 BMC Software, Inc.
  16. 16. Test Results – Database Activity16 © Copyright 10/3/2012 BMC Software, Inc.
  17. 17. Test Results – VSAM Buffer Pools – IDA*17 © Copyright 10/3/2012 BMC Software, Inc.
  18. 18. Test Results – Detail VSAM Buffer Pool 85.918 © Copyright 10/3/2012 BMC Software, Inc.
  19. 19. Test Results – OSAM Buffer Pools19 © Copyright 10/3/2012 BMC Software, Inc.
  20. 20. Test Results – Detail OSAM Buffer Pool 87.3220 © Copyright 10/3/2012 BMC Software, Inc.
  21. 21. Test Results – List of DBs with I/O Time For An xray!21 © Copyright 10/3/2012 BMC Software, Inc.
  22. 22. Prep For Procedure › Need to know where to look - Transaction › Determine Possible Impact of treatment – IXDSUMR – Cross reference view22 © Copyright 10/3/2012 BMC Software, Inc.
  23. 23. Prep for Problems we can cause - XREF23 © Copyright 10/3/2012 BMC Software, Inc.
  24. 24. Components of Response time - Double Check24 © Copyright 10/3/2012 BMC Software, Inc.
  25. 25. Xray – Double Check › Database Dataset Information – IDDSUMR25 © Copyright 10/3/2012 BMC Software, Inc.
  26. 26. Xray Results – Summary Trace26 © Copyright 10/3/2012 BMC Software, Inc.
  27. 27. Diagnosis › The Symptom? – Bad response time › Condition Diagnosed – We have a problem with locking • Region Abdumped – We have a problem with buffer pools • Pools Resized – We have a problem with the database or the pack it is on. • With MvMVS(OS/390), we could see who else is hitting our packs – Dataset Relocation • Number of DLI Calls versus physical I/O – Database Reorg › Just What the Doctor Ordered – Great response time27 © Copyright 10/3/2012 BMC Software, Inc.
  28. 28. May Need to Check Past Problems – JCL Generator for Batch Reporting • Requires ownership of MVIMS Offline • Option I:2 from MV or ex ‘highlevel.BBCLIB(IOFJCLGN)’28 © Copyright 10/3/2012 BMC Software, Inc.
  29. 29. JCL Setup Option 029 © Copyright 10/3/2012 BMC Software, Inc.
  30. 30. Setup – Execution Parms30 © Copyright 10/3/2012 BMC Software, Inc.
  31. 31. Setup – PRSSELEC31 © Copyright 10/3/2012 BMC Software, Inc.
  32. 32. Setup – More for PRSSELEC32 © Copyright 10/3/2012 BMC Software, Inc.
  33. 33. IRUF Generation33 © Copyright 10/3/2012 BMC Software, Inc.
  34. 34. JCL Generated to create the IRUF34 © Copyright 10/3/2012 BMC Software, Inc.
  35. 35. Report Generation – Option 135 © Copyright 10/3/2012 BMC Software, Inc.
  36. 36. Option 5 – Transaction Report36 © Copyright 10/3/2012 BMC Software, Inc.
  37. 37. Help on every Option37 © Copyright 10/3/2012 BMC Software, Inc.
  38. 38. JCL Generated for the Reports - Use option 1238 © Copyright 10/3/2012 BMC Software, Inc.
  39. 39. PRSSELEC, PRSRESP,PRSTRN10 generated39 © Copyright 10/3/2012 BMC Software, Inc.
  40. 40. Return Codes40 © Copyright 10/3/2012 BMC Software, Inc.
  41. 41. Errors in JCL – Use Option RC – Return Codes41 © Copyright 10/3/2012 BMC Software, Inc.
  42. 42. Dli Requests Plot – Option 9 (PRSPLT00)42 © Copyright 10/3/2012 BMC Software, Inc.
  43. 43. Key Database I/O43 © Copyright 10/3/2012 BMC Software, Inc.
  44. 44. Submit, Setup again, or Refresh You may either SUBMIT the JCL from the last panel or from here. You may start over by executing the SETUP panels again to make changes to variables. You can use REFRESH to generate more reports without making any SETUP changes. You may Exit the JCL Generator…..Don’t hit PF3 here…. Choose one.44 © Copyright 10/3/2012 BMC Software, Inc.
  45. 45. A Look into the Future of Medicine › Old analysis techniques are no longer as useful today. › We must be able to look at all IMS’s from the same View/Screen. › Assess to Full Screen / Target Mode / BBI2 for users will be removed.. • Version 5.1.0 • How do I transition to Windows? – Do it Now! – If you have automation (AO) against analyzers, there is no change thru MV API. – MvBatch – EZIMF – The Classic Menu Lookalike – EZIANR – very useful XREF to help you find an Analyzer replacement in Windows.45 © Copyright 10/3/2012 BMC Software, Inc.
  46. 46. EZIMF – Classic Menu Lookalike (sorta)46 © Copyright 10/3/2012 BMC Software, Inc.
  47. 47. EZIANR – Xref from Analyzers to Views47 © Copyright 10/3/2012 BMC Software, Inc.
  48. 48. More Xref48 © Copyright 10/3/2012 BMC Software, Inc.
  49. 49. Thank You!Joy_sheffield@bmc.com 10/3/2012

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