No. It's local photo analysis.
The analysis runs locally and isn't network-related.
Apple does this analysis on-device, so photoanalysisd uses CPU, not the network. It tends to run when the Mac is idle and plugged in. If it bothers you, leave the Mac on power overnight with Photos closed; once the library is analysed, it goes quiet.
Facts
- Owner
- Apple (part of macOS)
- Network-related
- No
- Block it?
- Don’t block it
Should you worry?
No. It's local photo analysis. High CPU happens after importing many photos or a macOS update, often when the Mac is idle and on power.
Frequently asked questions
What is photoanalysisd?
The macOS process that analyses Photos on your device for people, places, objects and Memories.
Why is photoanalysisd using high CPU?
It's processing new or updated photos. Let it finish; it runs mostly when the Mac is idle and charging.
Does photoanalysisd upload my photos?
No. The analysis happens on your Mac. Syncing photos with iCloud is handled by other processes.