AndroGen
Dabbler
- Joined
- Jan 19, 2019
- Messages
- 47
Hi colleagues,
this thread is more about to check whether the performance is correct, or there is something has been left on the table?
Over the weekend I had a chance to "test" the write performance of my TrueNAS in real life...
Short spec:
Xeon-D based system: CPU is soldered to the MB: X11SDV-8C-TP8F (8 cores, 16 threads); 128GB ECC RAM; OS on 256GB SSD, one Pool: 10x10TB WD Red + 2x500GB SSDs for the “cash”. Connection was directly from the PC to the NAS via Cat 7 cable and via Intel 10Gb network adapters.
In general, I have landed at about 240MB/sec over 10Gb network.
It is no way the scientific test. I was moving high number of project video files to the NAS.
The overall number stays consistent whether it is just one file copy full speed write, or multiple concurrent ones.
One time up to about 10 files being copied in parallel, and the total number was very consistent at about 240MB/sec.
Looking on the dashboard, I believe the bottleneck was somewhere between the CPU and Disks.
CPU load was continuously at 90+% for at least 12 Cores, and some CPU cores temperature has raised to about 75°C.
I did not check the disks load in detail. The source data was on the SSD and the load was at 40-60%.
The data pool has “default compression”, and I guess this was the main reason for the performance.
In general, I was satisfied by the result, and just wanted to check – does it sound reasonable, or my system is underperforming?
Thanks, Andrey
this thread is more about to check whether the performance is correct, or there is something has been left on the table?
Over the weekend I had a chance to "test" the write performance of my TrueNAS in real life...
Short spec:
Xeon-D based system: CPU is soldered to the MB: X11SDV-8C-TP8F (8 cores, 16 threads); 128GB ECC RAM; OS on 256GB SSD, one Pool: 10x10TB WD Red + 2x500GB SSDs for the “cash”. Connection was directly from the PC to the NAS via Cat 7 cable and via Intel 10Gb network adapters.
In general, I have landed at about 240MB/sec over 10Gb network.
It is no way the scientific test. I was moving high number of project video files to the NAS.
The overall number stays consistent whether it is just one file copy full speed write, or multiple concurrent ones.
One time up to about 10 files being copied in parallel, and the total number was very consistent at about 240MB/sec.
Looking on the dashboard, I believe the bottleneck was somewhere between the CPU and Disks.
CPU load was continuously at 90+% for at least 12 Cores, and some CPU cores temperature has raised to about 75°C.
I did not check the disks load in detail. The source data was on the SSD and the load was at 40-60%.
The data pool has “default compression”, and I guess this was the main reason for the performance.
In general, I was satisfied by the result, and just wanted to check – does it sound reasonable, or my system is underperforming?
Thanks, Andrey
