Slow SMB Performance on HPE ProLiant DL380-Gen10 PLUS Server

[ThomasLauer]

We test TRUENAS Scale on a HPE ProLiant DL380-Gen10 PLUS Server.
The Configuration is Intel(R) Xeon(R) Silver 4310 CPU @ 2.10GHz - 24 Threads, 64GB RAM, 12x 8TB SATA, 10GB Netzwerk Intel
We tested with ZFS Software Raid and HP Hardware Raid.

We make a SMB Share and test Write/Read with Dskspd from a Windows Server with 10GB Network

diskspd.exe -L -D -r -d90 -w62 -b16k -o4 -F1 -c50m -a3 \\xxxxx\backup\truenas test\test.dat

The Result to the TRUNAS Server
Total IO
thread | bytes | I/Os | MiB/s | I/O per s | AvgLat | IopsStdDev | LatStdDev | file
------------------------------------------------------------------------------------------------------------------
0 | 17705254912 | 1080643 | 187.60 | 12006.15 | 0.333 | 268.96 | 0.100 | \\xxxxx\backup\truenas test\test.dat (50MiB)

The Result to the same Hardware as a Windows Server
Total IO
thread | bytes | I/Os | MiB/s | I/O per s | AvgLat | IopsStdDev | LatStdDev | file
------------------------------------------------------------------------------------------------------------------
0 | 129215086592 | 7886663 | 1369.10 | 87622.18 | 0.045 | 189.13 | 0.010 | \\xxxx\ABRP07\test-tla.dat (50MiB)

we have also tested TRUNAS CORE same result. Does anyone give me an idea?