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  1. WiredTiger
  2. WT-5429

Performance test to measure rollback to stable with or without recovery compared to develop version

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    Details

    • Type: Task
    • Status: Open
    • Priority: Major - P3
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: Backlog
    • Component/s: None
    • Labels:
      None
    • Story Points:
      3

      Description

      Execute the designed performance test to find out the overhead compared to the earlier version with recovery/rollback to stable operation.

      The impact of rollback to stable during server startup needs to be measured with the following cases:

      • When the rollback to stable to remove all the updates from the Datastore plus history store
      • Rollback to stable remove only half of the updates from data store by replacing the data from history store
      • Rollback to stable doesn't remove any data (all the checkpointed data is stable).
      • Perform these operations with another set of logged tables in parallel.

      RTS will have some impact on startup performance, but this test is to find out how much it impacts based on scenarios.

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            Assignee:
            backlog-server-storage-engines Backlog - Storage Engines Team
            Reporter:
            haribabu.kommi Haribabu Kommi
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              Created:
              Updated: