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1. Created a dedicated threadpool for scheduler. - Tuned async threadpool of notification executor from setting RejectedExecutionHandler and application.yml.

Note : Root cause : We have 3 watchdogs (2 @Scheduled into module sync and 1 into data sync) that was blocking each other as all @Scheduled methods share a single thread by default. )

1. Mapped additional properties of YangModelCmHandle.
2. @Async : scheduler are executing tasks asynchronously 

1. Introduced timeout for connect and reading for RestTemplate while connecting dmi-plugin.

2. Modified data structure of moduleSyncSemaphore to hold YangModelCmHandle referance (cm handle id) as key of map

3. Working of Modulewatchdog is modified with parallelism and broken into async tasks.

4. ModuleSyncSemaphoreMap is now populated with advised cm handles and processed by Modulewatchdog by batch size (Dynamic batch size at cm registration).

5. Introduled parallelism level for async tasks that are suppiled.

6. Includes cm handle registration preformance code change.

7. Performance Improvement: Postgres Pool Configuration

8. Performance Improvement: Async Notification Pool Configuration.

9. Performance Improvement: Save/update batch of CM-Handle States in one operation.

10. Performance Improvement: Updating (many) child datanodes/datanode tree into one SQL operation

11. Performance Improvement: Native query to more efficiently get all yangResourceIds.

12. Performance Improvement: Detaching fragment entities early.

13. Performance Improvement: Decouple Temporal DB Notification from main thread.

timers:
    advised-modules-sync:
        sleep-time-ms: 

30000

timers:
    locked-modules-sync:
        sleep-time-ms: 

timers:
   cm-handle-data-sync:
       sleep-time-ms: 

data-sync:
    cache:
        enabled: 

false