https://bugs.kde.org/show_bug.cgi?id=492808

            Bug ID: 492808
           Summary: Baloo keeps writing to disk with 50MB/s for hours
                    non-stop, causing massive system lags
    Classification: Frameworks and Libraries
           Product: frameworks-baloo
           Version: 6.5.0
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: grave
          Priority: NOR
         Component: general
          Assignee: baloo-bugs-n...@kde.org
          Reporter: e...@horse64.org
  Target Milestone: ---

SUMMARY

Baloo keeps writing to disk with 50MB/s for hours non-stop, causing massive
system lags. Simply launching a new terminal would sometimes hang for 5
seconds. I am suggesting severity "grave" since if I hadn't caught this after
some hours, which any inexperienced users may not have, I am assuming after
some days this could have damaged the SSD permanently. My apologies if I'm
simply missing something here, but I'm pretty sure that was a real possibility.

STEPS TO REPRODUCE

1. Find entire system lagging to the point where most things accessing the disk
cause 5 second hangs
2. Install iotop
3. Find baloo_file_extractor with constant 50MB/s disk writes

OBSERVED RESULT

baloo seems to completely overwhelm disk with writes for hours(!) without break
at an insane throughput

EXPECTED RESULT

baloo behaves properly and doesn't have a seemingly high risk of damaging the
storage, let alone also making the system a pain to use with constant 5-10
second freezes

SOFTWARE/OS VERSIONS

Windows: 
macOS: 
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: postmarketOS Edge
KDE Plasma Version: 6.1.4
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2

ADDITIONAL INFORMATION

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