How large are the files you're formatting? I have prettier set to format on save in vscode and even for the largest files in my codebase (>1000 lines) it format

How large are the files you're formatting? I have prettier set to format on save in vscode and even for the largest files in my codebase (>1000 lines) it formats near-instantaneously on my 2019 macbook pro. Definitely well under a second.