Cpuminer-opt exited (exitcode=0), waiting to cooldown a bit

I use 3950x cpu to mine under hiveos, but there are always 2 errors:
Please consider runnig as’root’ to enable MSR and Large Pages
Detected AMD zen2 CPU: AMD Ryzen 9 3950X 16-Core Processor
Available CPU Instructions: AVX2 AVX SSE42 AES SHA
Starting zen2 variant of the binaries.
[2021-11-22 10:03:53] Hashrate (Avg. for rotation 20.2): 6221.23 H/s → 194.41 H/s per thread.
[2021-11-22 10:03:53] Hashrate (Expected Average): 4003.28 H/s → 125.10 H/s per thread.

cpuminer-opt exited (exitcode=0), waiting to cooldown a bit

what does your config section look like?

Solved, the reason is that the parameters of the test benchmark were not deleted