First of all may I ask if you are using the most recent version of PyCharm ?
We have fixed many performance issues in the latest release so in case you have not updated your PyCharm to the latest version 2025.1.3.1 please do so and let me know if the issues still persist.
If the issues still persist in the latest version, please try these steps initially:
1. Invalidate caches (from File | Invalidate caches) and restart the IDE
2. Check if the issue only affects a specific project and if that is the case:
1. Close the IDE
2. Navigate to the project root directory and backup/delete the .idea folder (please note in UNIX based OS this is a hidden folder)
3. Start the IDE
3. Check if the issue is related to specific third party plugin. For this please disable all third party plugins and check if the issue still happens.
Also may I ask if by any chance you are using the pandas-stubs package?
If so would you please remove it as recently we have discovered an issue affecting this package.
HI there
Thank you for reaching out,
First of all may I ask if you are using the most recent version of PyCharm ?
We have fixed many performance issues in the latest release so in case you have not updated your PyCharm to the latest version 2025.1.3.1 please do so and let me know if the issues still persist.
If the issues still persist in the latest version, please try these steps initially:
1. Invalidate caches (from File | Invalidate caches) and restart the IDE
2. Check if the issue only affects a specific project and if that is the case:
1. Close the IDE
2. Navigate to the project root directory and backup/delete the .idea folder (please note in UNIX based OS this is a hidden folder)
3. Start the IDE
3. Check if the issue is related to specific third party plugin. For this please disable all third party plugins and check if the issue still happens.
Also may I ask if by any chance you are using the pandas-stubs package?
If so would you please remove it as recently we have discovered an issue affecting this package.
https://youtrack.jetbrains.com/issue/PY-82607
If nothing from the above helps please provide create a youtrack issue so we can analyse this further and provide us with:
- IDE Logs ( The logs can be provided from Help -> Collect Logs and diagnostics data)
- memory snapshot ( Help | Diagnostic Tools | Capture Memory Snapshot)
Kind regards,