October 10, 2018 - Hi. The Microsoft.Python.LanguageServer.exe is eating up all my memory. It goes all the way to 12 gigs, then drops down to 1gb, then climbs again, constantly. I had this problem a week or two ago and it was cured by installing an ms-pyth...

March 27, 2019 - After update (yesterday) of Python Language Server and/or vscode_python extension VSCode not more usable. See the disk I/O and memory consumption: ... Analyzing in background, 6879 items left ... and this process does not stop. I tried several times to restart VSCode, but it does not help. ... ... [Info - 09:17:10] Microsoft Python Language Server version 0.2.31.0 [Info - 09:17:10] Initializing for c:\3rd\WinPython\python-3.7.2.amd64\python.exe Traceback (most recent call last): File "C:\Users\zkr\.vscode\extensions\ms-python.python-2019.3.6139\languageServer.0.2.31\scrape_module.py", line 149

September 19, 2018 - Summary MS Python Language Server consumes lots of RAM when in use on any python project. Environment data VS Code version: 1.27.2 Extension version (available under the Extensions sidebar): 2018.8...

September 14, 2018 - Machine crawls to a halt. Using Python's language server using 30GB+ happens after a couple of hours of use.

July 9, 2019 - The fixed implemented in #832 worked for some releases, but I'm having again high memory usage problems (10gb+) with version 0.3.20 These seems to be due to a memory leak: if finishes analyzing the project without problems, using less th...

December 3, 2018 - Language server leaks/eats 30+GB of RAM#450 · Copy link · Assignees · Labels · performance · Ark-kun · opened · on Dec 3, 2018 · Issue body actions · I'm not installing/updating any new packages.

January 24, 2019 - 2d_canvas: enabled checker_imaging: disabled_off flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: disabled_software rasterization: enabled video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled ... CPU % Mem MB PID Process 1 106 14884 code main 0 155 1348 gpu-process 0 97 11968 shared-process 0 197 16212 window (parser.py - Visual Studio Code) 0 126 10676 extensionHost 0 1013 13948 c:\Users\skand\.vscode\extensions\ms-python.python-2018.12.1\languageServer.0.1.75\Microsoft.Python.LanguageServer.exe 0 11 11100 console-window-host (Windows internal process) 0 77 16456 window (Issue Reporter)

December 24, 2018 - This process is not limited and sometimes can eat up to my whole 16 GB + 8GB swap. If I kill the LS, its memory usages drops to almost none after the restart, but will eventually return to its previous state.

October 18, 2018 - I finnally reduced the problematic file to the following 9 lines and the language server still use over 2.6g memory. ... class A(): def test(self, test): return test class B(): def test(self, test): return test class C(): def test(self, test): ...

April 25, 2020 - microsoft / python-language-server Public archive · Notifications · You must be signed in to change notification settings · Fork 133 · Star 923 · This repository was archived by the owner on Apr 14, 2022. It is now read-only. Copy link · Copy link · Open · Open · high Memory Usage (again)#2007 ·

September 11, 2018 - Issue Type: Bug Python Language Server uses ~16-18 GB RAM on a 24 GB RAM laptop. Causing my memory usage to hang around 95%. It's also chewing through disk with 20-40 MB/s. It's a hungry, h...

@lisnb commented on Fri May 31 2019 Issue Type: Bug I'm using this amazing Remote-SSH extension, but the python language server on the remote uses a lot of memory up to 120G+, I try to unistall thi...

April 15, 2019 - CPU % Mem MB PID Process 16 115 3936 code main 5 82 3937 gpu-process 0 82 4013 shared-process 0 246 4055 window (hive/ptp/ptp-pip-p2p-parallel.py — resources) 0 33 4056 watcherService 0 246 4057 extensionHost 0 33 4086 electron_node server.js 0 33 4105 electron_node server.js 100 1769 8255 /Users/bcoates/.vscode/extensions/ms-python.python-2019.3.6558/languageServer.0.2.47/Microsoft.Python.LanguageServer 3 82 9049 window (Issue Reporter) 0 0 9061 /bin/ps -ax -o pid=,ppid=,pcpu=,pmem=,command=

Actually the python extension you installed is communicating with the microsoft servers to provide you with intellisense (intelligently autocompletes code and highlights errors) in realtime. As it is evident from your screenshot that the culprit is Microsoft.Python.LanguageServer.

February 15, 2019 - Relevant/affected Python packages and their versions: Python Language Server 0.1.78 · Normal use, < 1 GB memory usage +-.

April 3, 2019 - press ctrl+shift+b to run any python file(.py) the Microsoft.Python.LanguageServer is working and use the memory more and more. Output for Python in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Python) Starting Microsoft Python language server.

April 11, 2019 - CPU % Mem MB PID Process 6 98 84918 code main 1 82 84919 gpu-process 0 262 84920 window (~/git/python-dev/cli_python/geojson-merge.py) 0 360 84994 extensionHost 0 49 84999 /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper.app/Contents/MacOS/Code Helper /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/json-language-features/server/dist/jsonServerMain --node-ipc --clientProcessId=84994 0 49 85001 electron_node server.js 0 33 85037 electron_node server.js 58 229 85223 /Users/bcoates/.vscode/extensions/ms-python.python-2019.3.6558/languageServer.0.2.47/Microsoft.Python.LanguageServer 0 98 84995 shared-process 1 82 85372 window (Issue Reporter) 0 0 85412 /bin/ps -ax -o pid=,ppid=,pcpu=,pmem=,command=

October 3, 2018 - Relevant/affected Python packages and their versions: N/A · I'm going to be unhelpful here and state i don't really know why this is happening, but i've noticed that the language server is using a very large amount of memory while i'm not doing anything.

August 12, 2019 - Today I faced this issue! it took more than 10GB+ of my system RAM. I cant reproduce it now (see below), it seems when this happens, the intellisense also stops working. and analysis goes on foreve...

September 14, 2019 - My Linux VSCode has been working fine for months However this morning my machine ground to a halt I it was because Python Language Server had reached 9.8GB ram usage. I switched Jedi on and am now having no memory problems.