Posted on May 26, 2022

Nvtop - 在Linux即時監控GPU使用率

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同時支援Nvidia以及AMD的GPU

Install

Apt

 sudo apt update sudo apt install nvtop

Dockerfile

 FROM nvidia/cuda RUN apt-get update && \ apt-get install -y cmake libncurses5-dev libncursesw5-dev git && \ rm -rf /var/lib/apt/lists/* RUN ln -s /usr/local/cuda-10.1/targets/x86_64-linux/lib/stubs/libnvidia-ml.so /usr/local/lib/libnvidia-ml.so && \ ln -s /usr/local/cuda-10.1/targets/x86_64-linux/lib/stubs/libnvidia-ml.so /usr/local/lib/libnvidia-ml.so.1 && \ cd /tmp && \ git clone https://github.com/Syllo/nvtop.git && \ mkdir -p nvtop/build && cd nvtop/build && \ cmake .. && \ make && \ make install && \ cd / && \ rm -r /tmp/nvtop && \ rm /usr/local/lib/libnvidia-ml.so && \ rm /usr/local/lib/libnvidia-ml.so.1 ENTRYPOINT ["/usr/local/bin/nvtop"]

這裡cuda用的是10.2可能得視自身情況修改 (ex: RTX30不支援)

或是可以參考nvtop repo內的Dockerfile

FAQ

### Unable to Locate Package

Update Source List

有可能是清單內沒有可以下載的網址，比較常發生在debian，可以去source list設定non-free

 sudo vim /etc/apt/sources.list

在每行的結尾加上空格與non-free (這個做法不適用於Ubuntu)

Manual Compile

有些OS並沒有提供已經編譯好的套件供安裝，這裡就得自己compile了

撰寫文章時只支援Ubuntu 20.04/ 20.10，而18.04已經裝不了

先裝必要的套件

 sudo apt install cmake libncurses5-dev libncursesw5-dev git

 git clone https://github.com/Syllo/nvtop.git mkdir -p nvtop/build && cd nvtop/build cmake .. -DNVIDIA_SUPPORT=ON -DAMDGPU_SUPPORT=ON make # Install globally on the system sudo make install # Alternatively, install without privileges at a location of your choosing # make DESTDIR="/your/install/path" install