add eager1f1b schedule and eager-1f1b test code

[Wennie396]

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Description

Pcard-70448 Add eager-1F1B schedule, add eager-1F1B test code, change the batch size from 2 to 4 and fix some bugs.

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Sorry to inform you that ec50d64's CIs have passed for more than 7 days. To prevent PR conflicts, you need to re-run all CIs manually.