Debug Console stucks entire VSCode when debug output is long

[UIMicro]

Type: Performance Issue

Behaviour

The entire VSCode window stucked

Steps to reproduce:

1. Use pygmtools to download PascalVOC with debugger enabled
   This issue originates from the "Debug Console" recording all python shell outputs. When I download the dataset, there are a huge amount of outputs like
   "100% [....................................................................] 1765686784 / 1765686784"
   and when it accumulates without manually clearing debug console, the entire vscode stucks.

Diagnostic data

launch.json configuration

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "AFAT",
            "type": "debugpy",
            "request": "attach",
            "connect": {
                "host": "localhost",
                "port": 5678
            },
            "pathMappings": [
                {
                    "localRoot": "${workspaceFolder}/ThinkMatch",
                    "remoteRoot": "/app"
                }
            ]
        },
    ]
}

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

XXX

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

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VS Code version: Code 1.96.4 (cd4ee3b, 2025-01-16T00:16:19.038Z)
OS version: Windows_NT x64 10.0.26100
Modes:
Remote OS version: Linux x64 5.15.0-127-generic
Remote OS version: Linux x64 4.15.0-213-generic

Extensions (23)

Extension	Author (truncated)	Version
vsc-material-theme	Equ	34.7.9
vsc-material-theme-icons	equ	3.8.12
jupyter-keymap	ms-	1.1.2
remote-containers	ms-	0.394.0
remote-ssh	ms-	0.116.1
remote-ssh-edit	ms-	0.87.0
remote-wsl	ms-	0.88.5
remote-explorer	ms-	0.4.3
vscode-serial-monitor	ms-	0.13.1
excalidraw-editor	pom	3.7.4
copilot	Git	1.257.0
copilot-chat	Git	0.23.2
vscode-docker	ms-	1.29.4
vscode-language-pack-zh-hans	MS-	1.96.2024121109
debugpy	ms-	2024.14.0
python	ms-	2024.22.2
vscode-pylance	ms-	2024.12.1
jupyter	ms-	2024.11.0
jupyter-keymap	ms-	1.1.2
jupyter-renderers	ms-	1.0.21
vscode-jupyter-cell-tags	ms-	0.1.9
vscode-jupyter-slideshow	ms-	0.1.6
makefile-tools	ms-	0.11.13

(5 theme extensions excluded)