Extension causes high cpu load when using `poetry-version-plugin` #18459

j0k2r · 2022-02-07T08:37:03Z

Issue Type: Performance
Extension Name: python
Extension Version: v2022.0.1786462952
OS Version: Linux 5.13.0-28-generic
VS Code version: 1.64

CPU profile file: CPU-20220207T092415.cpuprofile.txt

The text was updated successfully, but these errors were encountered:

karrtikr · 2022-02-08T16:42:17Z

Hi @j0k2r , the CPU profile you provided does not seem to be related to the Python extension. If you still face this issue, please upload the CPU profile again which will help us track down the issue. Follow the steps here:
https://github.com/Microsoft/vscode/wiki/Performance-Issues#profile-the-running-extensions

j0k2r · 2022-02-08T17:10:58Z

@karrtikr thanks for the reply.

Here is the new CPU profile:
CPU-20220208T170531.156Z.cpuprofile.txt

karrtikr · 2022-02-08T17:36:38Z

Thanks for the upload, unfortunately I still don't see any Python related stuff in the CPU profile. Did you activate the Python extension by opening a python file while the CPU profile was being captured?

j0k2r · 2022-02-09T11:51:46Z

Hi @karrtikr, After lot of tests, it seems that the CPU load is caused by the poetry-version-plugin plugin.

You can find a code example in https://github.com/j0k2r/vscode-cpu-load.

The CPU load is caused by the lines in the Poetry configuration file. After deleting them vscode works normally.

karrtikr · 2022-02-09T15:08:04Z

Oh interesting, can you provide the logs as mentioned in the issue template? We run some poetry related commands for discovery which maybe using this configuration file. Thanks for diagnosing it.

Logs

Output for Python in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Python)

XXX

j0k2r · 2022-02-09T15:39:48Z

Experiment 'pythonaa' is active
Experiment 'pythonTensorboardExperiment' is active
Experiment 'PythonPyTorchProfiler' is active
Experiment 'pythonDeprecatePythonPath' is active
> conda info --json
> poetry env list --full-path
cwd: .
> /bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
Python interpreter path: /bin/python
> ~/.virtualenvs/Commander-YTgjDO02/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/Commander-YTgjDO02/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/NoSQLMap-XBIbzWiK/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/NoSQLMap-XBIbzWiK/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/csplogger-jqBk2i5A/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/docker-hub-monitoring-36xI1Q85/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
[ERROR 2022-1-9 16:30:13.60]: Reading directory to watch failed [Error: ENOENT: no such file or directory, scandir 'poetry-version-plugin: Using __init__.py file at vscode_cpu_load'
	at Object.readdirSync (fs.js:1021:3)
	at Object.e.readdirSync (electron/js2c/asar_bundle.js:5:10478)
	at /home/HOME/.vscode/extensions/ms-python.python-2022.0.1814523869/out/client/extension.js:24:259625
	at /home/HOME/.vscode/extensions/ms-python.python-2022.0.1814523869/out/client/extension.js:24:259776
	at Array.map (<anonymous>)
	at h.initWatchers (/home/HOME/.vscode/extensions/ms-python.python-2022.0.1814523869/out/client/extension.js:24:259571)
	at async h.ensureWatchersReady (/home/HOME/.vscode/extensions/ms-python.python-2022.0.1814523869/out/client/extension.js:52:4321)] {
  errno: -2,
  syscall: 'scandir',
  code: 'ENOENT',
  path: 'poetry-version-plugin: Using __init__.py file at vscode_cpu_load'
}
> ~/.virtualenvs/harbor-client-light-BDq5hhzd/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/jostedal-u3av6PmQ/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/pystun3-A5upV_oU/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/regexploit-k8BgdNqZ/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/test_log-bxla1c6X/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/jostedal-u3av6PmQ/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/pystun3-A5upV_oU/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/regexploit-k8BgdNqZ/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/test_log-bxla1c6X/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> /bin/python2 ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> /usr/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> /usr/bin/python2 ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
Starting Pylance language server.

karrtikr · 2022-02-09T16:14:26Z

Can you please run poetry env list --full-path in terminal and send me the output?

j0k2r · 2022-02-09T16:27:24Z

Python output:

Experiment 'pythonaa' is active
Experiment 'pythonTensorboardExperiment' is active
Experiment 'PythonPyTorchProfiler' is active
Experiment 'pythonDeprecatePythonPath' is active
> conda info --json
> poetry env list --full-path
cwd: .
> /bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
Python interpreter path: /bin/python
> ~/.virtualenvs/Commander-YTgjDO02/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/Commander-YTgjDO02/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/NoSQLMap-XBIbzWiK/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/csplogger-jqBk2i5A/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/docker-hub-monitoring-36xI1Q85/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/NoSQLMap-XBIbzWiK/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/harbor-client-light-BDq5hhzd/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/jostedal-u3av6PmQ/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/pystun3-A5upV_oU/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
[ERROR 2022-1-9 17:21:40.15]: Reading directory to watch failed [Error: ENOENT: no such file or directory, scandir 'poetry-version-plugin: Using __init__.py file at vscode_cpu_load'
	at Object.readdirSync (fs.js:1021:3)
	at Object.e.readdirSync (electron/js2c/asar_bundle.js:5:10478)
	at /home/HOME/.vscode/extensions/ms-python.python-2022.0.1814523869/out/client/extension.js:24:259625
	at /home/HOME/.vscode/extensions/ms-python.python-2022.0.1814523869/out/client/extension.js:24:259776
	at Array.map (<anonymous>)
	at h.initWatchers (/home/HOME/.vscode/extensions/ms-python.python-2022.0.1814523869/out/client/extension.js:24:259571)
	at async h.ensureWatchersReady (/home/HOME/.vscode/extensions/ms-python.python-2022.0.1814523869/out/client/extension.js:52:4321)] {
  errno: -2,
  syscall: 'scandir',
  code: 'ENOENT',
  path: 'poetry-version-plugin: Using __init__.py file at vscode_cpu_load'
}
> ~/.virtualenvs/regexploit-k8BgdNqZ/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.virtualenvs/test_log-bxla1c6X/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/harbor-client-light-BDq5hhzd/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/jostedal-u3av6PmQ/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/pystun3-A5upV_oU/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/regexploit-k8BgdNqZ/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.local/share/virtualenvs/test_log-bxla1c6X/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> /bin/python2 ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> /usr/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> /usr/bin/python2 ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
> ~/.cache/pypoetry/virtualenvs/vscode-cpu-load-dmIhbhRY-py3.8/bin/python ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/get_output_via_markers.py ~/.vscode/extensions/ms-python.python-2022.0.1814523869/pythonFiles/interpreterInfo.py
Starting Pylance language server.

poetry env list --full-path:

poetry-version-plugin: Using __init__.py file at vscode_cpu_load/__init__.py for dynamic version
poetry-version-plugin: Setting package dynamic version to __version__ variable from __init__.py: 1.0.0
/home/HOME/.cache/pypoetry/virtualenvs/vscode-cpu-load-dmIhbhRY-py3.8 (Activated

karrtikr · 2022-02-09T16:47:16Z

Can you try the following VSIX https://github.com/microsoft/vscode-python/suites/5237804905/artifacts/161021046 and see if it helps? (Use Extension: Install from VSIX command to install the VSIX) If it doesn't, please provide the logs again, thanks!

j0k2r · 2022-02-10T08:05:59Z

Hi @karrtikr, the new extension solves the problem, thanks for your help.

github-actions bot added the triage-needed Needs assignment to the proper sub-team label Feb 7, 2022

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Validate output returned by poetry #18488

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Error in python extension when launching from terminal #18539

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Extension causes high cpu load when using `poetry-version-plugin` #18459

Extension causes high cpu load when using `poetry-version-plugin` #18459

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j0k2r commented Feb 10, 2022

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Extension causes high cpu load when using poetry-version-plugin #18459

Extension causes high cpu load when using poetry-version-plugin #18459

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Extension causes high cpu load when using `poetry-version-plugin` #18459

Extension causes high cpu load when using `poetry-version-plugin` #18459

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