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Hi All,
I am working off of a Windows PC, 64GB RAM, Ryzen 16 Core, x399 ROG Mobo, attached via 10Gb Lan to a NAS with 8 x 2tb Samsung SSD's in Raid 10.
Bench mark tests confirm a 9.5Gb throughput to all editing bays, the only bottleneck is our NVME Drive which slows data transfers down to about 444MB/s or 3.5Gb/s
Currently I am trying to render a short film and the progress bar doesn't move at all. The received packages from the network remain in the kilobytes but then for a half second, transfer rates go up to 2Gb/s, CPU usage goes to 40%, render time goes down by 90%, and then it falls back down. I'm looking at my NAS and it flashes when data is being sent out and it only flashes for the brief half second moments minutes apart. Not experiencing this issue on the other editing bays and haven't experienced this until now on the current machine. This render should take less than 3 minutes and with Resolve it's a dream come true; 100% CPU usage and consistent 2.1Gb/s from the NAS. Not sure what is causing this trickling of data with Premiere.
In the time is took me to write this, data has trickled through twice more. Each half second increasing the progress bar by 10%.
In my opinion Premiere is for some reason not requesting the data. It gets to 1% (the request), the data flows in (the response), then it jumps to 40-50%(Processing), and then falls back down (sadness).
Have something to add?