Bug#880040: plasma-workspace: PlasmaShell eats a lot of memory and CPU
Package: plasma-workspace
Version: 4:5.10.5-2
Severity: normal
Tags: upstream
Dear Maintainer,
I've notice that the plasmashell is starting to eat a huge amount of memory and
CPU.
A simple copy of a AVI file from my local HDD to a network storage lead to
this.
Sometimes only keeping the system running with anykind of software opened is
starting to eat memory.
The only way to recover the PC memory is to logout and login.
Here is the TOP command output:
top - 22:18:47 up 11:54, 1 user, load average: 0.13, 0.65, 1.15
Tasks: 258 total, 1 running, 257 sleeping, 0 stopped, 0 zombie
%Cpu0 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu1 : 4.0 us, 0.0 sy, 0.0 ni, 96.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu2 : 5.0 us, 5.0 sy, 0.0 ni, 90.1 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu3 : 1.0 us, 2.0 sy, 0.0 ni, 97.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu4 : 2.0 us, 0.0 sy, 0.0 ni, 98.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu5 : 2.0 us, 3.0 sy, 0.0 ni, 95.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu6 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
%Cpu7 : 0.0 us, 0.0 sy, 0.0 ni,100.0 id, 0.0 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem : 11995152 total, 191884 free, 7161560 used, 4641708 buff/cache
KiB Swap: 4192252 total, 4192252 free, 0 used. 4293708 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
8340 adrian 20 0 10.688g 5.816g 128236 S 16.8 50.8 499:07.38
/usr/bin/plasmashell
8583 adrian 20 0 647900 131692 16152 S 0.0 1.1 0:18.08
/usr/sbin/mysqld --defaults-file=/home/adrian/.local/share/akonadi/mysql.conf
--datadir=+
8332 adrian 20 0 3159180 112652 67012 S 1.0 0.9 9:24.46 kwin_x11
18378 adrian 20 0 1030484 104304 41312 S 1.0 0.9 0:49.12
/usr/bin/perl /usr/bin/pac
5264 root 20 0 661300 99624 43592 S 5.9 0.8 218:17.48
/usr/lib/xorg/Xorg -nolisten tcp -auth
/var/run/sddm/{797df2b6-92bb-4aac-a61b-eb8b20a069+
8377 adrian 20 0 1053044 84748 56504 S 0.0 0.7 0:12.72
/usr/bin/owncloud
7010 adrian 20 0 753164 83576 41608 S 1.0 0.7 0:10.18
/usr/bin/python3 /usr/bin/reportbug --exit-prompt --ui gtk2
13652 adrian 20 0 762580 74880 58220 S 3.0 0.6 5:33.55
/usr/bin/systemmonitor
8337 adrian 20 0 765784 68920 52328 S 0.0 0.6 0:29.49
/usr/bin/krunner
8386 adrian 20 0 985492 65476 55188 S 0.0 0.5 0:00.60
/usr/bin/korgac
Adrian
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.13.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en_GB:ro (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages plasma-workspace depends on:
ii dbus-x11 1.11.20-1
ii frameworkintegration 5.37.0-2
ii gdb 7.12-6+b1
ii iso-codes 3.76-1
ii kactivitymanagerd 5.10.5-2
ii kde-cli-tools 4:5.10.5-2
ii kded5 5.37.0-2
ii kinit 5.37.0-2
ii kio 5.37.0-2
ii kpackagetool5 5.37.0-2
ii kwin-common 4:5.10.5-2
ii libappstreamqt2 0.11.6-2
ii libc6 2.24-17
ii libcln6 1.3.4-2+b1
ii libgcc1 1:7.2.0-11
ii libgps22 3.16-4
ii libice6 2:1.0.9-2
ii libkf5activities5 5.37.0-2
ii libkf5auth5 5.37.0-2
ii libkf5baloo5 5.37.0-2
ii libkf5bookmarks5 5.37.0-2
ii libkf5calendarevents5 5.37.0-2
ii libkf5completion5 5.37.0-2
ii libkf5configcore5 5.37.0-2
ii libkf5configgui5 5.37.0-2
ii libkf5configwidgets5 5.37.0-2
ii libkf5coreaddons5 5.37.0-2
ii libkf5crash5 5.37.0-2
ii libkf5dbusaddons5 5.37.0-2
ii libkf5declarative5 5.37.0-2
ii libkf5globalaccel-bin 5.37.0-2
ii libkf5globalaccel5 5.37.0-2
ii libkf5guiaddons5 5.37.0-2
ii libkf5holidays5 16.04.2-1
ii libkf5i18n5 5.37.0-2
ii libkf5iconthemes5 5.37.0-2
ii libkf5idletime5 5.37.0-2
ii libkf5itemviews5 5.37.0-2
ii libkf5jobwidgets5 5.37.0-2
ii libkf5js5 5.37.0-2
ii libkf5jsembed5 5.37.0-2
ii libkf5kdelibs4support5 5.37.0-2
ii libkf5kiocore5 5.37.0-2
ii libkf5kiofilewidgets5 5.37.0-2
ii libkf5kiowidgets5 5.37.0-2
ii libkf5networkmanagerqt6 5.37.0-2
ii libkf5newstuff5 5.37.0-2
ii libkf5notifications5 5.37.0-2
ii libkf5notifyconfig5 5.37.0-2
ii libkf5package5 5.37.0-2
ii libkf5plasma5 5.37.0-2
ii libkf5plasmaquick5 5.37.0-2
ii libkf5prison5 5.37.0-2
ii libkf5quickaddons5 5.37.0-2
ii libkf5runner5 5.37.0-2
ii libkf5service-bin 5.37.0-2
ii libkf5service5 5.37.0-2
ii libkf5solid5 5.37.0-2
ii libkf5texteditor5 5.37.0-2+b1
ii libkf5textwidgets5 5.37.0-2
ii libkf5wallet-bin 5.37.0-2
ii libkf5wallet5 5.37.0-2
ii libkf5waylandclient5 4:5.37.0-2
ii libkf5widgetsaddons5 5.37.0-2
ii libkf5windowsystem5 5.37.0-2
ii libkf5xmlgui5 5.37.0-2
ii libkf5xmlrpcclient5 5.37.0-2
ii libkscreenlocker5 5.10.5.1-1
ii libksgrd7 4:5.10.5-2
ii libkworkspace5-5 4:5.10.5-2
ii libphonon4qt5-4 4:4.9.0-4
ii libplasma-geolocation-interface5 4:5.10.5-2
ii libprocesscore7 4:5.10.5-2
ii libprocessui7 4:5.10.5-2
ii libqalculate5v5 0.9.7-9.2
ii libqt5core5a 5.9.1+dfsg-9
ii libqt5dbus5 5.9.1+dfsg-9
ii libqt5gui5 5.9.1+dfsg-9
ii libqt5network5 5.9.1+dfsg-9
ii libqt5qml5 5.9.1-6
ii libqt5quick5 5.9.1-6
ii libqt5script5 5.9.1+dfsg-2
ii libqt5sql5 5.9.1+dfsg-9
ii libqt5widgets5 5.9.1+dfsg-9
ii libqt5x11extras5 5.9.1-2+b1
ii libqt5xml5 5.9.1+dfsg-9
ii libsm6 2:1.2.2-1+b3
ii libstdc++6 7.2.0-11
ii libtaskmanager6 4:5.10.5-2
ii libweather-ion7 4:5.10.5-2
ii libx11-6 2:1.6.4-3
ii libxcb-composite0 1.12-1
ii libxcb-damage0 1.12-1
ii libxcb-image0 0.4.0-1+b2
ii libxcb-randr0 1.12-1
ii libxcb-util0 0.3.8-3+b2
ii libxcb1 1.12-1
ii libxfixes3 1:5.0.3-1
ii libxrender1 1:0.9.10-1
ii libxtst6 2:1.2.3-1
ii milou 4:5.10.5-2
ii phonon4qt5 4:4.9.0-4
ii plasma-framework 5.37.0-2
ii plasma-integration 5.10.5-2
ii qdbus-qt5 5.9.1-2
ii qml-module-org-kde-draganddrop 5.37.0-2
ii qml-module-org-kde-extensionplugin 5.37.0-2
ii qml-module-org-kde-kcoreaddons 5.37.0-2
ii qml-module-org-kde-kholidays 16.04.2-1
ii qml-module-org-kde-kquickcontrols 5.37.0-2
ii qml-module-org-kde-kquickcontrolsaddons 5.37.0-2
ii qml-module-org-kde-kwindowsystem 5.37.0-2
ii qml-module-org-kde-solid 5.37.0-2
ii qml-module-qt-labs-folderlistmodel 5.9.1-6
ii qml-module-qtgraphicaleffects 5.9.1-2
ii qml-module-qtqml-models2 5.9.1-6
ii qml-module-qtquick-controls 5.9.1-2
ii qml-module-qtquick-dialogs 5.9.1-2
ii qml-module-qtquick-layouts 5.9.1-6
ii qml-module-qtquick-window2 5.9.1-6
ii qml-module-qtquick2 5.9.1-6
ii qttools5-dev-tools 5.9.1-2
ii udisks2 2.7.3-4
ii x11-utils 7.7+3+b1
ii x11-xserver-utils 7.7+7+b1
ii zlib1g 1:1.2.8.dfsg-5
Versions of packages plasma-workspace recommends:
ii kio-extras 4:16.08.3-1
ii libpam-kwallet5 5.10.5-2
ii powerdevil 4:5.10.5-2
plasma-workspace suggests no packages.
-- no debconf information
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