In case anyone is wondering, I have just used this on my live board after an upgrade from 3.6.10 to 3.7.2 and it worked great!
- Edits Processed: 22,749
- Unique Posts Processed: 15,154
- Total Records Processed: 37,903
- Total Time to Run Import Script: 2.22 minutes
- Step 1 - 0.07 minutes
- Step 2 - 1.25 minutes
- Step 3 - 0.20 minutes
- Step 4 - 0.25 minutes
- Step 5 - 0.07 minutes