Optimizing Lightroom Catalog at 12+ hours

Hello,

I have Lightroom Classic and a subscriber. I'm optimizing my catalog, it's currently at 12+ hours and still going. The last time I successfully optimized was Aug and took ~1 hour.

My system:

Catalina 10.15

Macbook Pro 

2.9 GHZ 6-core i9

32 GB 

Radeon Pro Vega 20 4GB

Intel UHD Graphics 630 1536 MB 

4TB hard drive 

The processors are active between 77% - 180%

Lightroom Classic is using only 79.6 GB of memory

Swap is 33.75 GB of 35 GB with no page swapping

System pressure at 35%

My concern is the optimization is hung and thrashing without making any progress.

Is there something i can do or do i need to wait it out?

Regards,

DS

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