The performance of idea parsing is slow

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1424132610
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I am using the version of idea 2023.1.3, windows10, with 24GB of memory, and now I am writing java projects with slow syntax prompts in the editor, and even need to recompile the entire project to prompt syntax errors。

Automatic compilation of the project is also turned on, but still the following problem, there is no error but the editor still reports an error

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Arina Efremova
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Make sure that:

  • IDE default directories, installation folder, process itself and project files are all excluded from the Antivirus/firewall scan. For more information, see help article one and two.
  • The IDE is installed on a fast local drive and project files are not located on network drives
  • Unnecessary folders are excluded from indexing (mark them as 'Excluded' in the File | Project Structure | Modules | Sources dialog if you are working on a large project).

Solutions to try:

  • Increase the heap size in Help | Change Memory Settings. If it is too low, Garbage Collection process runs too often, using up the CPU and slowing down the IDE. You can increase it up to 85% of overall available memory.
  • Temporarily disable all downloaded plugins and restart the IDE: Preferences | Plugins | ⚙ | Disable all downloaded plugins
  • Switch the runtime JDK to default JetBrains Runtime in case something else is selected.

If the problem persists, please provide the logs (entire archive): Help | Collect Logs and Diagnostics Data. You can upload them to https://uploads.jetbrains.com and share the generated upload id here.

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