clang-format Format takes a long time to format the code

[yShzZpp]

When I select the number of rows in visual mode, formatting will wait an equal amount of time

'clangd.main' takes up 100% of the cpu. And when I withdraw, it takes a long time.

I don't know what the problem is, I use the command line clang-format very fast.

---

clang-format version:

    Ubuntu clang-format version 13.0.0-++20210327080829+e5f2898bc751-1~exp1~20210327192522.3607

Here is the configuration file for my clang-format

{ 
  BasedOnStyle: LLVM, 
  UseTab: Never,
  IndentWidth: 2,
  PointerAlignment: Left,
  IndentCaseLabels: true,
  SortIncludes: false,
  TabWidth: 0,
  BreakBeforeBraces: Allman,
  AllowShortIfStatementsOnASingleLine: false,
  IndentCaseLabels: true,
  ColumnLimit: 0,
  AccessModifierOffset: -2,
  NamespaceIndentation: All,
  FixNamespaceComments: false,
  IndentAccessModifiers: true,
}

[chtenb]

I'm afraid I can't help you. vim-autoformat shouldn't do anything special, except calling the clang CLI. You could try following the troubleshooting steps https://github.com/vim-autoformat/vim-autoformat#help-the-formatter-doesnt-work-as-expected