Table of Contents

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  1. Preface
  2. Understanding Domains
  3. Managing Your Account
  4. Using Informatica Administrator
  5. Using the Domain View
  6. Domain Management
  7. Nodes
  8. High Availability
  9. Connections
  10. Connection Properties
  11. Schedules
  12. Domain Object Export and Import
  13. License Management
  14. Monitoring
  15. Log Management
  16. Domain Reports
  17. Node Diagnostics
  18. Understanding Globalization
  19. Managing Distribution Packages
  20. Appendix A: Code Pages
  21. Appendix B: Custom Roles
  22. Appendix C: Informatica Platform Connectivity
  23. Appendix D: Configure the Web Browser

Administrator Guide

Administrator Guide

Optimizing Monitoring Performance

Optimizing Monitoring Performance

When you configure monitoring in the domain, you configure the monitoring Model repository to store monitoring statistics. You also configure how often the monitoring Model Repository Service purges statistics. You can configure the repository database and purge settings to minimize resource consumption and maximize monitoring performance.
To optimize monitoring performance, enable the
Purge Statistics
option in the Monitoring Configuration. When you enable statistics purging, you configure how often the monitoring Model Repository Service purges data. Use the
Preserve
options in the Monitoring Configuration to configure how long Detailed and Summary data are saved in the monitoring Model repository before they are purged.
For optimum monitoring performance, consider the following guidelines when you configure the domain for monitoring:
  • Create the monitoring Model repository to store monitoring data. Specify the monitoring Model Repository Service when you configure monitoring in the domain.
  • Configure the monitoring Model Repository Service on the machine where you configure the domain.
  • Verify that the monitoring Model repository database is tuned as required for the following properties:
    • Maximum Heap Size property
    • Java Stack Size property
    • Memory settings
    • Hibernate Connection Pool Size property
  • Purge monitoring data during off-hours to limit the impact on other database operations.
  • Purge monitoring data daily.

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