[plasmashell] [Bug 520182] Provide more details for the Inotify Instance / Watch Capacity Low notification from the kde-inotify-survey

2026-05-15 Thread Murz
https://bugs.kde.org/show_bug.cgi?id=520182

--- Comment #3 from Murz  ---
Actually, there are a lot of apps that can "eat" inotify watchers a lot. For
example, when opening a directory in VS Code, it can easily add 1 file
watchers at once, which will significantly slow down the system.

And if we have multiple VS Code windows, we want to understand which exact
window triggers the issue.

And it is great that KDE monitors this and informs the user about the issue.
But then, users have to identify which exact app caused the issue, to resolve
it correctly.

Actually, without `kde-inotify-survey` tool, I see no other easy ways to
identify the specific app that is causing the problem, that can be used by
regular users without grep-wc-awk magic, and other bash-based scripts usually
take a lot more time to gather the information. 

So, if we have `kde-inotify-survey` already in place, it would be awesome to
make it more user-friendly!

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[plasmashell] [Bug 520182] Provide more details for the Inotify Instance / Watch Capacity Low notification from the kde-inotify-survey

2026-05-15 Thread David Edmundson
https://bugs.kde.org/show_bug.cgi?id=520182

David Edmundson  changed:

   What|Removed |Added

 Status|REPORTED|RESOLVED
 Resolution|--- |INTENTIONAL
 CC||[email protected]

--- Comment #2 from David Edmundson  ---
>But the root cause of this notification is some application that uses too much 
>inotify watchers

Kind of. In our case it's always baloo. Or another file indexer.
Historically some distros had a low default of ~8000, now most raise it to a
high default.  I don't know about kubuntu. On Arch it's 524288
This notification was mostly to work around that.


---

I don't think surfacing this in the notification helps anyone, it's such a
low-level detail.  

If you know what an inotify watcher is, you know how to find this information
out. There isn't actually much overhead to an inotify watcher, so what problem
are we really solving?

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[plasmashell] [Bug 520182] Provide more details for the Inotify Instance / Watch Capacity Low notification from the kde-inotify-survey

2026-05-15 Thread Murz
https://bugs.kde.org/show_bug.cgi?id=520182

--- Comment #1 from Murz  ---
By the way, maybe it's better to provide a sensor with inotify usages and
limits to track the values using a more standard way, instead of the custom
implementation based on the `kde-inotify-survey` tool?

Using sensors, we can build widgets, charts, and automation based on the values
in the System Monitor and other tools directly.

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