Issue Description
Spotlight indexing never completes, causing high CPU usage and slow search.
Common Causes
- Corrupt Spotlight index
- Interrupted indexing
- Large volumes added
Step-by-Step Solution
Step 1: Rebuild Spotlight Index
- System Settings → Siri & Spotlight → Spotlight Privacy
- Add Macintosh HD, then remove it
Step 2: Restart Spotlight Service
- Open Terminal
sudo mdutil -E /
Step 3: Leave Mac Idle
- Plug into power
- Let indexing finish
Step 4: Restart Mac
- Confirm indexing completes
Explore Further
- Exclude unnecessary volumes
Prevention & Best Practices
Avoid frequent force shutdowns during indexing.