[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Kai Uwe Broulik]

https://bugs.kde.org/show_bug.cgi?id=387128

Kai Uwe Broulik  changed:

   What|Removed |Added

 Resolution|--- |DUPLICATE
 Status|CONFIRMED   |RESOLVED

--- Comment #7 from Kai Uwe Broulik  ---


*** This bug has been marked as a duplicate of bug 389132 ***

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Nate Graham]

https://bugs.kde.org/show_bug.cgi?id=387128

Nate Graham  changed:

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 CC||n...@kde.org

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Christoph Feck]

https://bugs.kde.org/show_bug.cgi?id=387128

Christoph Feck  changed:

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 CC||cf...@kde.org

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Egor Y . Egorov]

https://bugs.kde.org/show_bug.cgi?id=387128

Egor Y. Egorov  changed:

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 CC||egorov_e...@bk.ru

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Pavel]

https://bugs.kde.org/show_bug.cgi?id=387128

Pavel  changed:

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 CC||a...@thurston.ru

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Boris Pek]

https://bugs.kde.org/show_bug.cgi?id=387128

Boris Pek  changed:

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 CC||tehnic...@yandex.ru

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Denis]

https://bugs.kde.org/show_bug.cgi?id=387128

Denis  changed:

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 CC||denis@gmail.com

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Orivej Desh]

https://bugs.kde.org/show_bug.cgi?id=387128

Orivej Desh  changed:

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 CC||ori...@gmx.fr

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Dr . Chapatin]

https://bugs.kde.org/show_bug.cgi?id=387128

Dr. Chapatin  changed:

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 CC||bugsefor...@gmx.com

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[David Edmundson]

https://bugs.kde.org/show_bug.cgi?id=387128

David Edmundson  changed:

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 CC||ncogh...@gmail.com

--- Comment #6 from David Edmundson  ---
*** Bug 387341 has been marked as a duplicate of this bug. ***

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Kai Uwe Broulik]

https://bugs.kde.org/show_bug.cgi?id=387128

Kai Uwe Broulik  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 Status|UNCONFIRMED |CONFIRMED

--- Comment #5 from Kai Uwe Broulik  ---
I'll have a look.

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Alexander Schlarb]

https://bugs.kde.org/show_bug.cgi?id=387128

Alexander Schlarb  changed:

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 CC||alexander-...@ninetailed.ni
   ||nja

--- Comment #4 from Alexander Schlarb  ---
I could easily reproduce this by running:

`for i in {1..1000}; do notify-send "Test Notification $i"; done`

in another shell. Each invocation of that command takes about 20 seconds to
fully execute and increases Plasma memory usage by 1GiB on my system. Opening
the notification panel becomes awefully slow after running this, but once it's
open it's "fast enough" to use.

(David Edmundson asked me to triage this bug.)

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[Rex Dieter]

https://bugs.kde.org/show_bug.cgi?id=387128

Rex Dieter  changed:

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 CC||rdie...@gmail.com

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=387128

--- Comment #3 from xmaker...@gmail.com ---
yes exactly, after I reverted I didn't have the leak moreover if I comment out
the code inserting to notificationsHistoryModel the leak also disappears

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[David Edmundson]

https://bugs.kde.org/show_bug.cgi?id=387128

David Edmundson  changed:

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 CC||k...@davidedmundson.co.uk

--- Comment #2 from David Edmundson  ---
are you saying with that reverted you don't have a leak?

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[plasmashell] [Bug 387128] Memory leak in plasmashell with persistent notifications

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=387128

xmaker...@gmail.com changed:

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 CC||xmaker...@gmail.com

--- Comment #1 from xmaker...@gmail.com ---
I also have the same issue happen to me (also using archlinux with version
5.11.4, qt 5.9.3) 
every time a notification  pops up plasmashell memory usage goes up bit but
never goes down..
After some digging it seems this memory leak started with this commit which
added the notifications history:
https://cgit.kde.org/plasma-workspace.git/commit/?id=28d86ab4356737260e054009795e595fbb069158
 
It seems that in Notifications.qml the notificationsHistoryModel var has the
notifications being added to it but either notificationsHistoryModel isn't
getting cleared or it is but the memory isn't for some reason (maybe Qt is
doing something weird ?)

Anyway hopes this info helps track the bug.

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