photoanalysisd and photolibraryd ran (off and on) for about 4 days (CPU utilization in Activity Monitor was dominated by these two services and totaled about 50% this whole time - that's 1/4 of total available CPU).I have loaded the first 100,000 into Photos, and it is taking forever. I recently upgraded my iCloud account so I can store them all in Photos, and started loading photos. I have a photo archive with 350,000 photos.