Table of Contents

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  1. Preface
  2. Introduction to Informatica Big Data Management
  3. Connections
  4. Mappings in the Hadoop Environment
  5. Mapping Objects in the Hadoop Environment
  6. Processing Hierarchical Data on the Spark Engine
  7. Stateful Computing on the Spark Engine
  8. Monitoring Mappings in the Hadoop Environment
  9. Mappings in the Native Environment
  10. Profiles
  11. Native Environment Optimization
  12. Data Type Reference
  13. Complex File Data Object Properties
  14. Function Reference
  15. Parameter Reference

Time Taken by Individual Segments

Time Taken by Individual Segments

A pie chart visually represents the time taken by individual segments contained within a grid task.
Each segment of the pie chart is a different color and represents a particular submapping. Submapping 2 is selected and the table displays statistics about that segment.
When you click on a particular segment in the pie chart, the
Selected Submapping
table displays detailed information about that segment. The table lists the following segment statistics:
  • Task Name. The logical name of the selected segment.
  • Segment Execution Time. The time taken by the selected segment.
  • # Tasklets. The number of tasklets in the selected segment.
  • Minimum Tasklet Execution Time. The execution time of the tasklet within the selected segment that took the shortest time to run.
  • Maximum Tasklet Execution Time. The execution time of the tasklet within the selected segment that took the longest time to run.
  • Average Tasklet Execution Time. The average execution time of all tasklets within the selected segment.


Updated November 09, 2018