ValueError: Duplicated timeseries in CollectorRegistry: {'total_memory_usage'}

[aaktaev]

1. Run :

jupyter notebook --ResourceUseDisplay.enable_prometheus_metrics=False --ResourceUseDisplay.track_cpu_percent=True --NotebookApp.quit_button=False --NotebookApp.default_url="/lab"

2. See error

12:50:30 notebook.1 | [W 12:50:30.817 NotebookApp] Error loading server extension nbresuse
12:50:30 notebook.1 |     Traceback (most recent call last):
12:50:30 notebook.1 |       File "/usr/local/lib/python3.10/dist-packages/notebook/notebookapp.py", line 2028, in init_server_extensions
12:50:30 notebook.1 |         func(self)
12:50:30 notebook.1 |       File "/usr/local/lib/python3.10/dist-packages/nbresuse/__init__.py", line 49, in load_jupyter_server_extension
12:50:30 notebook.1 |         PrometheusHandler(PSUtilMetricsLoader(nbapp)), 1000
12:50:30 notebook.1 |       File "/usr/local/lib/python3.10/dist-packages/nbresuse/prometheus.py", line 25, in __init__
12:50:30 notebook.1 |         gauge = Gauge(phrase, "counter for " + phrase.replace("_", " "), [])
12:50:30 notebook.1 |       File "/usr/local/lib/python3.10/dist-packages/prometheus_client/metrics.py", line 365, in __init__
12:50:30 notebook.1 |         super().__init__(
12:50:30 notebook.1 |       File "/usr/local/lib/python3.10/dist-packages/prometheus_client/metrics.py", line 143, in __init__
12:50:30 notebook.1 |         registry.register(self)
12:50:30 notebook.1 |       File "/usr/local/lib/python3.10/dist-packages/prometheus_client/registry.py", line 43, in register
12:50:30 notebook.1 |         raise ValueError(
12:50:30 notebook.1 |     ValueError: Duplicated timeseries in CollectorRegistry: {'total_memory_usage'}

It runs OK, but I need to get rid of this error.

Expected behavior

Context

• Operating System and version: ubuntu2004
• Browser and version: Google Chrome
• Jupyter Server version:

jupyter                       1.0.0
jupyter-client                7.3.4
jupyter-console               6.4.0
jupyter-core                  4.11.1
jupyter-dash                  0.4.2
jupyter-packaging             0.11.1
jupyter-resource-usage        0.6.1
jupyter-server                1.18.1
jupyter-server-mathjax        0.2.6
jupyter-server-proxy          3.2.1
jupyterlab                    3.4.4
jupyterlab-dash               0.1.0a3
jupyterlab-git                0.37.1
jupyterlab-pygments           0.2.2
jupyterlab-server             2.15.0
jupyterlab-system-monitor     0.8.0
jupyterlab-topbar             0.6.1
jupyterlab-widgets            1.1.1
nbresuse                      0.4.0

Config dir: /usr/etc/jupyter
    gmaps enabled
    - Validating gmaps...
      gmaps 0.9.0 OK
    jupyter_server_proxy enabled
    - Validating jupyter_server_proxy...
      jupyter_server_proxy  OK
    jupyter_resource_usage enabled
    - Validating jupyter_resource_usage...
      jupyter_resource_usage 0.6.1 OK
    jupyter_server_mathjax enabled
    - Validating jupyter_server_mathjax...
      jupyter_server_mathjax  OK
    jupyterlab-system-monitor enabled
    - Validating jupyterlab-system-monitor...
      jupyterlab-system-monitor 0.8.0 OK
    jupyterlab-topbar enabled
    - Validating jupyterlab-topbar...
      jupyterlab-topbar 0.6.1 OK
    jupyterlab enabled
    - Validating jupyterlab...
      jupyterlab 3.4.4 OK
    jupyterlab_git enabled
    - Validating jupyterlab_git...
      jupyterlab_git 0.37.1 OK
    jupyterlab_plotly enabled
    - Validating jupyterlab_plotly...
      jupyterlab_plotly  OK
    jupyterlab_pygments enabled
    - Validating jupyterlab_pygments...
      jupyterlab_pygments 0.2.2 OK
    jupyterlab_widgets enabled
    - Validating jupyterlab_widgets...
      jupyterlab_widgets 1.1.1 OK
    nbclassic enabled
    - Validating nbclassic...
      nbclassic 0.4.3 OK
    nbdime enabled
    - Validating nbdime...
      nbdime 3.1.1 OK
    notebook_shim enabled
    - Validating notebook_shim...
      notebook_shim  OK
      ```

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