[Ubuntu 20.04] GPU 모니터링

1. nvidia driver 설치

Ubuntu 데스크톱에서 이하의 순서대로 Nvidia Driver를 설치합니다. 

  1) Application Icon(좌하단)
  2) Software & Update
  3) Additional Drivers
  4) NVIDIA Corporation: Unknown
  5) Using NVIDIA driver metapackage from nvidia-driver-470(proprietary, tested)

  6) Apply Change 버튼을 클릭

cf. 기존에는 Using X.Org X server --Nouveau display from xserver-xorg-video-nouveau(open source)가 선택되어 있음

 

2. nvidia-smi를 이용 (nvidia driver가 설치 완료 후)

watch -d -n 0.7 nvidia-smi

watch -d -n 0.7 nvidia-smi

3. glances 이용

sudo pip install glances[gpu]
sudo glances

 

sudo glances

glances의 웹 모듈을 이용

sudo apt-get install python3-bottle
sudo glances -w
# 이하 나의 경우 발생하는 에러
starseed@innobim:~$ sudo glances -w
Glances Web User Interface started on http://0.0.0.0:61208/
Traceback (most recent call last):
  File "/usr/lib/python3.8/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.8/wsgiref/handlers.py", line 184, in finish_response
    self.write(data)
  File "/usr/lib/python3.8/wsgiref/handlers.py", line 288, in write
    self.send_headers()
  File "/usr/lib/python3.8/wsgiref/handlers.py", line 347, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.8/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode character '\ubaa9' in position 78: ordinal not in range(256)
Traceback (most recent call last):
  File "/usr/lib/python3.8/wsgiref/handlers.py", line 138, in run
    self.finish_response()
  File "/usr/lib/python3.8/wsgiref/handlers.py", line 184, in finish_response
    self.write(data)
  File "/usr/lib/python3.8/wsgiref/handlers.py", line 288, in write
    self.send_headers()
  File "/usr/lib/python3.8/wsgiref/handlers.py", line 347, in send_headers
    self._write(bytes(self.headers))
  File "/usr/lib/python3.8/wsgiref/headers.py", line 142, in __bytes__
    return str(self).encode('iso-8859-1')
UnicodeEncodeError: 'latin-1' codec can't encode character '\ubaa9' in position 77: ordinal not in range(256)