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Hard drive 100% when Render

NamelessxPeasantNamelessxPeasant Posts: 11
in Technical Help (nuts n bolts)

I have three hard drive, a 250G SSD, 1TB HDD ,1TB SSD, I first install my Daz inside HDD, and then I realize somehow when I render, the HDD drive always reach 100% and cause computer lag, so I move all Daz program and Content library to my 1TB SSD, try to solve the problem.

But somehow even HDD didn't have any Daz file anymore, still get 100% usage on HDD while rendering (by "System") , I wonder if there some setting I haven't change can fix this?

Comments

  • jestmartjestmart Posts: 4,449

    How much system memory do you have?  What you discribe sounds like you are running out of memory and renderer is using virtual memory.

  • NamelessxPeasantNamelessxPeasant Posts: 11

    jestmart said:

    How much system memory do you have?  What you discribe sounds like you are running out of memory and renderer is using virtual memory.

    Yes it is, I'm an idiot, I just realize my 16G ram all burn out while rendering, maybe is time to upgrade the ram, or is there any tech to reduce render ram cost?

    My render log:


    2021-07-01 00:29:37.037 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Rendering with 1 device(s):
    2021-07-01 00:29:37.037 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info :     CUDA device 0 (NVIDIA GeForce RTX 2060)
    2021-07-01 00:29:37.038 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Rendering...
    2021-07-01 00:29:37.038 Iray [INFO] - IRAY:RENDER ::   1.4   IRAY   rend progr: CUDA device 0 (NVIDIA GeForce RTX 2060): Processing scene...
    2021-07-01 00:29:37.083 Iray [VERBOSE] - IRAY:RENDER ::   1.3   IRAY   rend stat : Geometry memory consumption: 144.794 MiB (device 0), 0.000 B (host)
    2021-07-01 00:30:57.426 Iray [VERBOSE] - IRAY:RENDER ::   1.3   IRAY   rend stat : Texture memory consumption: 4.045 GiB for 193 bitmaps (device 0)
    2021-07-01 00:31:00.455 Iray [INFO] - IRAY:RENDER ::   1.3   IRAY   rend info : Importing lights for motion time 0
    2021-07-01 00:31:01.503 Iray [INFO] - IRAY:RENDER ::   1.3   IRAY   rend info : Initializing light hierarchy.
    2021-07-01 00:31:04.853 Iray [INFO] - IRAY:RENDER ::   1.3   IRAY   rend info : Light hierarchy initialization took 2.573s
    2021-07-01 00:31:05.190 Iray [VERBOSE] - IRAY:RENDER ::   1.3   IRAY   rend stat : Lights memory consumption: 4.713 MiB (device 0)
    2021-07-01 00:31:06.180 Iray [VERBOSE] - IRAY:RENDER ::   1.3   IRAY   rend stat : Material measurement memory consumption: 0.000 B (GPU)
    2021-07-01 00:31:08.322 Iray [VERBOSE] - IRAY:RENDER ::   1.3   IRAY   rend stat : Materials memory consumption: 918.070 KiB (GPU)

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