https://bugs.kde.org/show_bug.cgi?id=501508

            Bug ID: 501508
           Summary: UI reacts noticably slow while typing inside an open
                    file on an NFS share
    Classification: Applications
           Product: kate
           Version: 24.12.3
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: application
          Assignee: kwrite-bugs-n...@kde.org
          Reporter: m...@dblsaiko.net
  Target Milestone: ---

SUMMARY
When opening a text file which is stored on an NFS mount, inputting a key has a
noticable delay. Looking at nfsstat, every key press increases the "write"
operation counter, and whatever this operation is is blocking the UI thread.

The same behavior happens when saving swap files is turned off and all plugins
are turned off.

STEPS TO REPRODUCE
1. Open file on NFS share
2. Enter text

OBSERVED RESULT
Each key press causes causes an NFS write operation which hangs the UI for a
short time

EXPECTED RESULT
UI does not hang

SOFTWARE/OS VERSIONS
Operating System: Gentoo Linux 2.17
KDE Plasma Version: 6.3.2
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Kernel Version: 6.13.5-gentoo-dist (64-bit)
Graphics Platform: Wayland
Processors: 24 × 13th Gen Intel® Core™ i7-13700F
Memory: 62.6 GiB of RAM
Graphics Processor: AMD Radeon RX 6800 XT
Manufacturer: Micro-Star International Co., Ltd.
Product Name: MS-7D25
System Version: 1.0

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