Low GPU usage with CUDA

[shipurjan]

My GPU usage is low, but my CPU usage is at 100%. Just wanted to ask if that's normal, or should GPU usage be higher?

torch.cuda.is_available() returns true etc.

Each of the paths above will be treated as one volume. Continue? [yes/no]
yes
2023-06-24 00:59:45.389 | INFO     | mokuro.run:run:43 - Processing 1/7: C:\Users\user\Downloads\nausicaa\01
Processing pages...:   0%|[00:00<?, ?it/s]
2023-06-24 00:59:45.403 | INFO     | mokuro.manga_page_ocr:__init__:30 - Initializing text detector
2023-06-24 00:59:45.796 | INFO     | manga_ocr.ocr:__init__:13 - Loading OCR model from kha-white/manga-ocr-base
2023-06-24 00:59:48.340 | INFO     | manga_ocr.ocr:__init__:19 - Using CUDA
2023-06-24 00:59:50.981 | INFO     | manga_ocr.ocr:__init__:29 - OCR ready
Processing pages...:20% |████████  | 28/137 [02:09<10:56,  6.02s/it]

[Setup2134]

I am also having this issue, did you figure out a solution?

[infectiousstupidity]

Same issue here. It was working when I ran it a year ago.
AMD 5900x, RTX 3080. Average 6% GPU usage, 80%+ CPU usage.
Python 3.11.6
PyTorch 2.1.2+cu118
CUDA 11.8

Cuda compilation tools, release 11.8, V11.8.89
Build cuda_11.8.r11.8/compiler.31833905_0

024-01-15 12:50:00.308 | INFO     | mokuro.manga_page_ocr:__init__:36 - Initializing text detector
2024-01-15 12:50:00.729 | INFO     | manga_ocr.ocr:__init__:13 - Loading OCR model from kha-white/manga-ocr-base
2024-01-15 12:50:03.321 | INFO     | manga_ocr.ocr:__init__:19 - Using CUDA
2024-01-15 12:50:04.198 | INFO     | manga_ocr.ocr:__init__:32 - OCR ready

torch.cuda.is_available() returns true etc, same as OP. Anyone else having the same issue?