News with my build. I have upgraded the CPU to an Intel Xeon E3-1265L v3.
The results with ARPL DS3622xs+ were very bad, as with the previous CPU.
I switched to ARPL DS3617xs and couldn't even get access via IP.
I switched to the DS3615xs and the results were about 40% better, but still far from where I should be.
Finally I did a migration with TCRP 0.9 DS920+ and magic happened. The result is perfect, even better than expected.
https://browser.geekbench.com/v5/cpu/19560150
The next test seems obvious, try ARPL DS920+ and compare. Well, that's what I did and, surprise, again we weighed in on the results.
The conclusion in my case seems clear, ARPL has some kind of performance problem in some of its builds with certain hardware.
I think it should be revised for future updates because this performance difference is very noticeable. With TCRP I notice the system much more agile, as it should be with the hardware I have.