Some more tests:
| 64GB RAM / 1 CPU | 10GB / 2 CPU | 10GB / 2 CPU / Ballooning disabled | 10GB / 2 CPU / Ballooning disabled / all reserved | 24GB / 2 CPU / Ballooning disabled / all reserved |
| 11:44 | 11:37 | 10:40 | 11:10 | 12:22 |
| 10:24 | 10:30 | 10:35 | 11:11 |
2nd row is 2nd run of test.
So, Balloning, vRAM increasing, vCPU increasing are not relevant or do not significantly bring up better performance. 5 or 6 minutes I do not reach in no configuration.
No ideas anymore!?