What do I miss here?? There Is any different command line to EPYC?
When is farming together significantly increase the time to plot?
Gigabyte there is a poor performance at Linux?
I had similar problems (reported in another thread). I originally had Ubuntu 22.04 installed, but after few hours the OS was giving up and plotting started to grind. I was banging on every corner to no avail. Actually, plot times were kind of fine, but moving plots was grinding, so the plotter was constantly waiting for a free space on NVMe.
The end result was that I did a fresh install of 20.04. Also, I let cuda_plotter only dump to NVMe, and used shell scripts (basically mv cmd) to move plots from NVMe to final dest. I think that even right now, when I use cuda_plotter (or plot-sink) to move plots to final dest. it craps out after few hours.
So, I would rather not try to troubleshoot your box, but would do a fresh install of 20.04 (LTS) and made sure that your GPU drivers are good to go right after install (nvidia-smi).
By the way, just looking at the console is not helping much. Run some resource monitor, as well as monitor your temps to check what is potentially the issue. In my case, RAM temps were really high, so I had to add extra fans to blow on RAM.
The copy is not my problem. I fixed it coping for 10 hdd different, and the SSD never is full at the Gigabyte.
With the memory being too much hot: , I can agree with this can be an option, and I will up de fans.
But is my big problem.
The problem is: Why a new EPYC with 32 cores is slower to plot than a dual 12 cores???
The GPU, memory, SSD, and SAS control are all the same…
But I backed all stuff to Dell, to make all tests.
I used here
Dell Precision rack 7910, 512Gb
RTX 3070
2x SSD Dell 1.9tb SAS in Raid 0.
With this GPU I can’t plot and farm. But before reinstalling, It spend 35min to plot a K33.
If you ask me: what can do this? My answer is: I really, I don’t know.
Now I will reinstall the Ubuntu on EPYC and make a test. But first I will buy this cable to connect the SSD directly at de motherboard.
PCIe 4.0 SlimSAS SFF-8654 4i to SFF-8639 U.2 Cable
Does anyone know if this port Slim can of the Gigabyte Motherboard can do a Raid 0?