Real-life DB2 tuning experİences with Apptune
1 like780 views
Cüneyt Göksu, a DB2 consultant, shares real-life experiences of DB2 tuning using Apptune, detailing the journey, initial steps, and priorities for DB2 tools in a production environment. The presentation focuses on various aspects of DB2 performance monitoring, tuning practices, and the importance of historical analysis for tackling issues. Confidentiality regulations necessitated adjustments to certain data, but the overarching themes revolve around optimizing DB2 application and SQL performance.
Real-life DB2 tuning experİences with Apptune
- 1. Cüneyt GöksuDB2 ConsultantVBTReal-life DB2 Tuning Experiences with Apptune
- 2. Due to Isbank’s confidentiality regulations some ofthenumbers, naming conventions andfigures areremoved, rearrangedor replaced with BMC Demo System’s Screenshots
- 3. AgendaJourney to DB2 Tools and PrioritiesValue Proposition Initial Steps & Way to go for productionExplore the productTune Application & Save TL TL TL - Save MIPS
- 4. DB2 Tools Journey and PrioritiesStarted with DB2 V8 for z/OS + DB2 System Monitor & DB2 Catalog Management (Non-BMC)... No more DB2 Tools!...Set DB2 Tools Clasifications DB2 Application and SQL Performance MonitoringLog AnalysisDrop RecoveryChange ManagementAudit ManagementRecovery ManagementData Cloning
- 5. DB2 Tools Journey and PrioritiesSome Selection Criteria for DB2 Application Performance ToolData Collector Specs
- 7. Drilldown from anywhere to anywhere
- 8. Dynamic statement cache monitoring
- 9. Basic DB2 Catalog Access, Explain, what-if & more
- 10. Object Analysis
- 11. Batch ReportingDB2 Tools Journey and PrioritiesDB2 Application and SQL PerformanceLog Analysis + Drop RecoveryApptuneLog Master + Recovery Plus
- 12. Value Proposition Some Compelling Reasons for IsbankDB2 tools are business neednot only technical
- 13. Skill Set of DBAs
- 14. New to DB2 for z/OS, immediate action to issues.
- 15. Historic Analysis of previous problems and statistics.Initial Steps
- 16. Initial Steps
- 17. Initial Steps
- 18. Drill Down for Tuning
- 19. Drill Down for Tuning
- 20. Drill Down for Tuning
- 21. Drill Down for Tuning
- 22. Drill Down for Tuning
- 23. Drill Down for Tuning
- 24. Drill Down for Tuning
- 25. Drill Down for Tuning
- 26. Drill Down for SQLCodes
- 27. Drill Down for SQLCodes
- 28. Drill Down for SQLCodes
- 38. Object Analysis
- 39. Object Analysis
- 40. Object Analysis
- 41. Object Analysis
- 44. Active Index with NO Reads1 SQMBNIDX: ACTIVE INDEX WITH NO READS 10/08/10 11:21:31 PAGE 1 INTERVAL: 09/01/10 00:00:10 TO 10/07/10 23:59:59 Buffer Pool: Database: Creator: Actions: T-Time Periods Indexes That Were Active but Had No Read Accesses During the Period 09/29/10 18:59:59 to 10/07/10 23:59:59 +-------------------------DB2 SSID PR4B -----------------------------+ Index Insert Update Delete Read Database Associated Table Creator Name Access Access Access Access Name Creator Name --------- ------------------- -------- -------- -------- -------- -------- ---------- ------------- . CRBFID0 XFEEPS02 565100 0 0 0 DFIDFEE CRBFID0 FEE_PSTG . DBIFWODS A3_2335 7347 0 38 0 DBIFWODS DBIFWODS TB2335 . DBIFWODS B1_2335 11220 0 57 0 DBIFWODS DBIFWODS TB2335 . DBIFWODS B2_2335 7480 0 38 0 DBIFWODS DBIFWODS TB2335 . DBIFWODS D1_2222 33466 1374 9290 0 DBIFWODS DBIFWODS TB1150 . DBIFWODS IXA1_2042 94302 20375 2805 0 DBIFWODS DBIFWODS TB2042 . DBIFWODS IXA5_2116 944520 712433 33992 0 DBIFWODS DBIFWODS TB2116
- 45. Real-life DB2 Tuning Experiences with ApptuneCüneyt Göksu, DB2 ConsultantVBTQuestions
Editor's Notes
- #39: This slide is designed to be an opening or closing slide. This will allow the presenter to have a presentation cued up in slideshow mode without being on the title slide. The audience can take their seats, leave, or have open discussion with this slide up.