autospace advisor job and this oracle table: WRI$_ADV_OBJSPACE_TREND_DATA`

Does anyone know if there are consequences to disabling
the AUTO_SPACE_ADVISOR_JOB ? ts causing performance problems.
Also, when i check my locked objects, I find that this table is locked alot
(same with a few other WRI$ tables) WRI$_ADV_OBJSPACE_TREND_DATA

are these tables used by the auto_space_advisor_job? Nothing really on
google about it.

I checked google and i saw a few posts asking about turning this off. Its
causing performance problems. What are the consequences? I can't find
anything.

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