Job scheduling with batching is slow with dependencies and worker threads have poor utilization

Steps to reproduce:

1. Run this user code sample https://discord.com/channels/489222168727519232/1229522160364683305/1232438969606606972

Actual results: Slow scheduling and poor worker thread utilization

Expected results: Fast scheduling and dense worker thread utilization

Reproducible with versions: 

Not reproducible with versions: 

Can’t test with versions: 

Tested on (OS): 

Notes:

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