Videos start freezing the system

I have this same problem.

inxi -zv8                                                                                                              ✔ 
System:
  Kernel: 6.14.6-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 15.1.1
    clocksource: tsc avail: hpet,acpi_pm
    parameters: BOOT_IMAGE=/boot/vmlinuz-6.14-x86_64
    root=UUID=670ea355-e838-459e-8463-f5cecd84c8e4 rw quiet splash
    resume=UUID=3175c310-9581-48f4-8dff-bd2146e72e79 udev.log_priority=3
  Desktop: KDE Plasma v: 6.3.5 tk: Qt v: N/A info: frameworks v: 6.13.0
    wm: kwin_wayland vt: 1 dm: SDDM Distro: Manjaro base: Arch Linux
Machine:
  Type: Desktop Mobo: ASRock model: X300M-STX serial: <superuser required>
    uuid: <superuser required> UEFI: American Megatrends LLC. v: P2.10
    date: 11/21/2024
Battery:
  Message: No system battery data found. Is one present?
Memory:
  System RAM: total: 16 GiB available: 13.51 GiB used: 3.11 GiB (23.0%)
  Message: For most reliable report, use superuser + dmidecode.
  Array-1: capacity: 128 GiB note: check slots: 2 modules: 2 EC: None
    max-module-size: 64 GiB note: est.
  Device-1: Channel-A DIMM 0 type: DDR4 detail: synchronous unbuffered
    (unregistered) size: 8 GiB speed: 3200 MT/s volts: note: check curr: 1
    min: 1 max: 1 width (bits): data: 64 total: 64 manufacturer: Kingston
    part-no: KF3200C20S4/8G serial: <filter>
  Device-2: Channel-B DIMM 0 type: DDR4 detail: synchronous unbuffered
    (unregistered) size: 8 GiB speed: 3200 MT/s volts: note: check curr: 1
    min: 1 max: 1 width (bits): data: 64 total: 64 manufacturer: Kingston
    part-no: KF3200C20S4/8G serial: <filter>
PCI Slots:
  Permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: AMD Ryzen 5 4600G with Radeon Graphics bits: 64 type: MT MCP
    arch: Zen 2 gen: 2 level: v3 note: check built: 2020-22
    process: TSMC n7 (7nm) family: 0x17 (23) model-id: 0x60 (96) stepping: 1
    microcode: 0x860010D
  Topology: cpus: 1x dies: 1 clusters: 1 cores: 6 threads: 12 tpc: 2
    smt: enabled cache: L1: 384 KiB desc: d-6x32 KiB; i-6x32 KiB L2: 3 MiB
    desc: 6x512 KiB L3: 8 MiB desc: 2x4 MiB
  Speed (MHz): avg: 2382 min/max: 400/4309 boost: enabled scaling:
    driver: amd-pstate-epp governor: powersave cores: 1: 2382 2: 2382 3: 2382
    4: 2382 5: 2382 6: 2382 7: 2382 8: 2382 9: 2382 10: 2382 11: 2382 12: 2382
    bogomips: 88633
  Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
    bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov cmp_legacy
    constant_tsc cpb cppc cpuid cqm cqm_llc cqm_mbm_local cqm_mbm_total
    cqm_occup_llc cr8_legacy cx16 cx8 de decodeassists extapic extd_apicid
    f16c flushbyasid fma fpu fsgsbase fxsr fxsr_opt ht hw_pstate ibpb ibrs
    ibs irperf lahf_lm lbrv lm mba mca mce misalignsse mmx mmxext monitor
    movbe msr mtrr mwaitx nonstop_tsc nopl npt nrip_save nx osvw
    overflow_recov pae pat pausefilter pclmulqdq pdpe1gb perfctr_core
    perfctr_llc perfctr_nb pfthreshold pge pni popcnt pse pse36 rapl rdpid
    rdpru rdrand rdseed rdt_a rdtscp rep_good sep sha_ni skinit smap smca
    smep ssbd sse sse2 sse4_1 sse4_2 sse4a ssse3 stibp succor svm svm_lock
    syscall tce topoext tsc tsc_scale umip v_spec_ctrl v_vmsave_vmload vgif
    vmcb_clean vme vmmcall wbnoinvd wdt x2apic xgetbv1 xsave xsavec
    xsaveerptr xsaveopt xtopology
  Vulnerabilities:
  Type: gather_data_sampling status: Not affected
  Type: ghostwrite status: Not affected
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: reg_file_data_sampling status: Not affected
  Type: retbleed mitigation: untrained return thunk; SMT enabled with STIBP
    protection
  Type: spec_rstack_overflow mitigation: Safe RET
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
    prctl
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 mitigation: Retpolines; IBPB: conditional; STIBP:
    always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Advanced Micro Devices [AMD/ATI] Renoir [Radeon Vega Series /
    Radeon Mobile Series] driver: amdgpu v: kernel arch: GCN-5 code: Vega
    process: GF 14nm built: 2017-20 pcie: gen: 3 speed: 8 GT/s lanes: 16
    ports: active: DP-2,HDMI-A-1 empty: DP-1 bus-ID: 04:00.0
    chip-ID: 1002:1636 class-ID: 0300 temp: 35.0 C
  Display: wayland server: X.org v: 1.21.1.16 with: Xwayland v: 24.1.6
    compositor: kwin_wayland driver: X: loaded: amdgpu unloaded: modesetting
    alternate: fbdev,vesa dri: radeonsi gpu: amdgpu d-rect: 3840x1080
    display-ID: 0
  Monitor-1: DP-2 pos: primary,left model: Dell U2212HM serial: <filter>
    built: 2013 res: mode: 1920x1080 hz: 60 scale: 100% (1) dpi: 103 gamma: 1.2
    chroma: red: x: 0.639 y: 0.329 green: x: 0.306 y: 0.627 blue: x: 0.153
    y: 0.071 white: x: 0.314 y: 0.329 size: 475x267mm (18.7x10.51")
    diag: 545mm (21.5") ratio: 16:9 modes: 1920x1080, 1680x1050, 1280x1024,
    1440x900, 1280x800, 1152x864, 1280x720, 1024x768, 800x600, 640x480,
    720x400
  Monitor-2: HDMI-A-1 pos: right model: Lenovo C24-25 serial: <filter>
    built: 2021 res: mode: 1920x1080 hz: 60 scale: 100% (1) dpi: 93 gamma: 1.2
    chroma: red: x: 0.659 y: 0.329 green: x: 0.318 y: 0.616 blue: x: 0.149
    y: 0.082 white: x: 0.314 y: 0.329 size: 527x296mm (20.75x11.65")
    diag: 604mm (23.8") ratio: 16:9 modes: 1920x1080, 1680x1050, 1600x900,
    1280x1024, 1440x900, 1280x800, 1280x720, 1024x768, 800x600, 720x576,
    720x480, 640x480, 720x400
  API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
    device: 1 drv: swrast gbm: drv: kms_swrast surfaceless: drv: radeonsi
    wayland: drv: radeonsi x11: drv: radeonsi
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 25.0.5-arch1.1
    glx-v: 1.4 direct-render: yes renderer: AMD Radeon Graphics (radeonsi
    renoir ACO DRM 3.61 6.14.6-1-MANJARO) device-ID: 1002:1636
    memory: 1.95 GiB unified: no display-ID: :1.0
  API: Vulkan v: 1.4.309 layers: 5 device: 0 type: integrated-gpu name: AMD
    Radeon Graphics (RADV RENOIR) driver: mesa radv v: 25.0.5-arch1.1
    device-ID: 1002:1636 surfaces: xcb,xlib,wayland
  Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
    de: kscreen-console,kscreen-doctor gpu: amdgpu_top,radeontop
    wl: wayland-info x11: xdpyinfo,xprop
Audio:
  Device-1: Advanced Micro Devices [AMD/ATI] Renoir Radeon High Definition
    Audio driver: snd_hda_intel v: kernel pcie: gen: 3 speed: 8 GT/s lanes: 16
    bus-ID: 04:00.1 chip-ID: 1002:1637 class-ID: 0403
  Device-2: Advanced Micro Devices [AMD] Family 17h/19h/1ah HD Audio
    vendor: ASRock driver: snd_hda_intel v: kernel pcie: gen: 3 speed: 8 GT/s
    lanes: 16 bus-ID: 04:00.6 chip-ID: 1022:15e3 class-ID: 0403
  API: ALSA v: k6.14.6-1-MANJARO status: kernel-api with: aoss
    type: oss-emulator tools: alsactl,alsamixer,amixer
  Server-1: JACK v: 1.9.22 status: off tools: N/A
  Server-2: PipeWire v: 1.4.2 status: active with: 1: pipewire-pulse
    status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
    tools: pactl,pw-cat,pw-cli,wpctl
Network:
  Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
    vendor: ASRock driver: r8169 v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1
    port: f000 bus-ID: 02:00.0 chip-ID: 10ec:8168 class-ID: 0200
  IF: enp2s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
  IP v4: <filter> type: dynamic noprefixroute scope: global
    broadcast: <filter>
  IP v6: <filter> type: dynamic noprefixroute scope: global
  IP v6: <filter> type: noprefixroute scope: link
  Device-2: Intel Dual Band Wireless-AC 3168NGW [Stone Peak] driver: iwlwifi
    v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 bus-ID: 03:00.0
    chip-ID: 8086:24fb class-ID: 0280
  IF: wlp3s0 state: down mac: <filter>
  Info: services: NetworkManager,systemd-timesyncd
  WAN IP: <filter>
Bluetooth:
  Device-1: Intel Wireless-AC 3168 Bluetooth driver: btusb v: 0.8 type: USB
    rev: 2.0 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 3-2.1:3
    chip-ID: 8087:0aa7 class-ID: e001
  Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 4.2
    lmp-v: 8 status: discoverable: no pairing: no class-ID: 6c0104
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 704.25 GiB used: 194.99 GiB (27.7%)
  SMART Message: Unable to run smartctl. Root privileges required.
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: KIOXIA model: EXCERIA G2 SSD
    size: 465.76 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
    lanes: 4 tech: SSD serial: <filter> fw-rev: ECFA17.1 temp: 46.9 C
    scheme: GPT
  ID-2: /dev/sda maj-min: 8:0 vendor: Crucial model: CT128MX100SSD1
    size: 119.24 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    tech: SSD serial: <filter> fw-rev: MU01 scheme: MBR
  ID-3: /dev/sdb maj-min: 8:16 vendor: Crucial model: CT128MX100SSD1
    size: 119.24 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
    tech: SSD serial: <filter> fw-rev: MU01 scheme: GPT
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 456.66 GiB size: 448.43 GiB (98.20%)
    used: 87.95 GiB (19.6%) fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2
    label: N/A uuid: 670ea355-e838-459e-8463-f5cecd84c8e4
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 31.3 MiB (10.4%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
    label: N/A uuid: 056C-54FA
  ID-3: /mnt/rpi raw-size: N/A size: 56.09 GiB used: 10.25 GiB (18.3%)
    fs: cifs dev: /dev/sdcard
  ID-4: /mnt/storage raw-size: 119.24 GiB size: 116.81 GiB (97.96%)
    used: 107.01 GiB (91.6%) fs: ext4 dev: /dev/sda1 maj-min: 8:1 label: Storage
    uuid: 08a4ec53-0c09-4a63-b729-10652bc222f4
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default) zswap: yes
    compressor: zstd max-pool: 20%
  ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) priority: -2
    dev: /dev/nvme0n1p3 maj-min: 259:3 label: swap
    uuid: 3175c310-9581-48f4-8dff-bd2146e72e79
Unmounted:
  ID-1: /dev/sdb1 maj-min: 8:17 size: 16 MiB fs: <superuser required>
    label: N/A uuid: N/A
  ID-2: /dev/sdb2 maj-min: 8:18 size: 118.59 GiB fs: ntfs label: N/A
    uuid: 505EB0615EB04210
  ID-3: /dev/sdb3 maj-min: 8:19 size: 645 MiB fs: ntfs label: N/A
    uuid: 92B480C0B480A7F5
USB:
  Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
    class-ID: 0900
  Hub-2: 2-0:1 info: super-speed hub ports: 2 rev: 3.1
    speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
    class-ID: 0900
  Hub-3: 3-0:1 info: hi-speed hub with single TT ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
    class-ID: 0900
  Hub-4: 3-2:2 info: Genesys Logic Hub ports: 4 rev: 2.0
    speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
    chip-ID: 05e3:0608 class-ID: 0900
  Device-1: 3-2.1:3 info: Intel Wireless-AC 3168 Bluetooth type: bluetooth
    driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s) lanes: 1
    mode: 1.1 power: 100mA chip-ID: 8087:0aa7 class-ID: e001
  Device-2: 3-2.2:4 info: Shenzhen Rapoo 2.4G Wireless Device
    type: mouse,keyboard driver: hid-generic,usbhid interfaces: 3 rev: 2.0
    speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 100mA
    chip-ID: 24ae:2013 class-ID: 0301
  Hub-5: 4-0:1 info: super-speed hub ports: 2 rev: 3.1
    speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
    class-ID: 0900
Sensors:
  System Temperatures: cpu: 41.5 C mobo: N/A gpu: amdgpu temp: 37.0 C
  Fan Speeds (rpm): N/A
Repos:
  Packages: pm: pacman pkgs: 1257 libs: 328 tools: pamac,yay
  Active pacman repo servers in: /etc/pacman.d/mirrorlist
    1: https://ftp.lysator.liu.se/pub/manjaro/testing/$repo/$arch
    2: https://mirror.futureweb.be/manjaro/testing/$repo/$arch
    3: https://mirror.vinehost.net/manjaro/testing/$repo/$arch
    4: https://mirror.hostiko.network/manjaro/testing/$repo/$arch
    5: https://ask4.mm.fcix.net/manjaro/testing/$repo/$arch
    6: https://mirror.leitecastro.com/manjaro/testing/$repo/$arch
    7: https://quantum-mirror.hu/mirrors/pub/manjaro/testing/$repo/$arch
    8: https://mirror.truenetwork.ru/manjaro/testing/$repo/$arch
Processes:
  CPU top: 5 of 362
  1: cpu: 16.2% command: firefox pid: 2382 mem: 450.7 MiB (3.2%)
  2: cpu: 7.1% command: jamesdsp pid: 1452 mem: 144.6 MiB (1.0%)
  3: cpu: 6.2% command: firefox pid: 2680 mem: 291.6 MiB (2.1%)
  4: cpu: 5.4% command: kwin_wayland pid: 819 mem: 215.6 MiB (1.5%)
  5: cpu: 4.0% command: WhatsApp pid: 2434 mem: 257.7 MiB (1.8%)
  Memory top: 5 of 362
  1: mem: 450.7 MiB (3.2%) command: firefox pid: 2382 cpu: 16.2%
  2: mem: 380.5 MiB (2.7%) command: plasmashell pid: 1075 cpu: 1.7%
  3: mem: 291.6 MiB (2.1%) command: firefox pid: 2680 cpu: 6.2%
  4: mem: 289.1 MiB (2.0%) command: firefox pid: 2629 cpu: 2.4%
  5: mem: 267.2 MiB (1.9%) command: dropbox pid: 1448 cpu: 1.5%
Info:
  Processes: 362 Power: uptime: 5m states: freeze,mem,disk suspend: s2idle
    wakeups: 0 hibernate: platform avail: shutdown, reboot, suspend, test_resume
    image: 5.38 GiB services: org_kde_powerdevil, power-profiles-daemon,
    upowerd Init: systemd v: 257 default: graphical tool: systemctl
  Compilers: gcc: 15.1.1 Shell: Zsh v: 5.9 default: Bash v: 5.2.37
    running-in: konsole inxi: 3.3.38

mhwd -li                                                                                                               ✔ 
> Installed PCI configs:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
           video-linux            2024.05.06                true            PCI


Warning: No installed USB configs!

mhwd -l                                                                                                                ✔ 
> 0000:02:00.0 (0200:10ec:8168) Network controller Realtek Semiconductor Co., Ltd.:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
         network-r8168            2023.09.12                true            PCI


> 0000:04:00.0 (0300:1002:1636) Display controller ATI Technologies Inc:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
           video-linux            2024.05.06                true            PCI
     video-modesetting            2020.01.13                true            PCI
            video-vesa            2017.03.12                true            PCI

Your post has been moved to a dedicated topic.


Please explain your problem with as much detail as possible, and when finished, please also rename this topic’s title to reflect your issue.


Note that posting your issue in another member’s Support topic is discouraged - it’s often referred to as hijacking. Also, saying that you have “the same problem” tends to be subjective.

To maximise your chance of receiving help from others, always create your own topic, so others can assist you directly.

I’m sure someone will help when they are able.

Regards.

Well basically always after turn off screen (with power management) the videos start freezing the system. Usually that freeze lasts about a minute. Then it is quite random if that freezing continues after small delay (maybe 1 second) or the freezing stops with that video. It might be possible that other video starts that same freezing effect or not. If I am having eg. music in the backround that continues normally, but ALL visible things in the screens just freezes totally.
Mouse pointer does not move etc…


Mod edit:- The topic title has been renamed based on your description.

It’s worth having a Terminal window open monitoring RAM and swap usage; e.g.:

watch -n30 free -h

… in case it is an issue here.

See Post 5 in the thread this is linked from for more detail in case you missed it.

ouko 17 16:25:08 heebo-desktop org_kde_powerdevil[1128]: [ 25187] Removing connected display on bus 1
touko 17 16:25:08 heebo-desktop org_kde_powerdevil[1128]: [ 25187] Emitting DDCA_Display_Status_Event[1651.473:  DDCA_EVENT_DISPLAY_DISCONNECTED, card1-HDMI-A-1, dref: DDCA_Display_Ref[4], io_path:/dev/i2c-1, ddc working: false]
touko 17 16:25:08 heebo-desktop org_kde_powerdevil[1128]: [ 25187] libddcutil callback thread 0x7d2ec80173a0 started
touko 17 16:25:08 heebo-desktop org_kde_powerdevil[1128]: [ 25187] Started 1 event callback thread(s)
touko 17 16:25:09 heebo-desktop org_kde_powerdevil[1128]: [ 25187] Adding connected display with bus 1
touko 17 16:25:10 heebo-desktop org_kde_powerdevil[1128]: [ 25187] Emitting DDCA_Display_Status_Event[1653.004:  DDCA_EVENT_DISPLAY_CONNECTED, card1-HDMI-A-1, dref: DDCA_Display_Ref[6], io_path:/dev/i2c-1, ddc working: true]
touko 17 16:25:10 heebo-desktop org_kde_powerdevil[1128]: [ 25187] libddcutil callback thread 0x7d2ec8012cd0 started
touko 17 16:25:10 heebo-desktop org_kde_powerdevil[1128]: [ 25187] Started 1 event callback thread(s)
touko 17 16:25:10 heebo-desktop org_kde_powerdevil[1128]: [  1128] Quiescing libddcutil API...
touko 17 16:25:13 heebo-desktop org_kde_powerdevil[1128]: Error queiscing libdducitl API. 1 active API calls outstanding.
touko 17 16:25:13 heebo-desktop org_kde_powerdevil[1128]: [  1128] Error queiscing libdducitl API. 0 active API calls outstanding.
touko 17 16:25:13 heebo-desktop org_kde_powerdevil[1128]: org.kde.powerdevil: [DDCutilDisplay]: ddca_close_display -3032
touko 17 16:25:13 heebo-desktop org_kde_powerdevil[1128]: [  1128] Display redetection starting.
touko 17 16:25:13 heebo-desktop org_kde_powerdevil[1128]: library quiesced, ddca_close_display temporarily unavailable
touko 17 16:25:13 heebo-desktop org_kde_powerdevil[1128]: [ 25186] recheck thread terminating because watch thread terminated
touko 17 16:25:13 heebo-desktop org_kde_powerdevil[1128]: [  1128] Watch thread terminated.
touko 17 16:25:13 heebo-desktop org_kde_powerdevil[1128]: [  1128] Attempting to unlock display lock owned by different thread
touko 17 16:25:13 heebo-desktop org_kde_powerdevil[1128]: [  1128] Unexpected error DDCRC_LOCKED from unlock_display_by_dpath(Display_Path[/dev/i2c-4])
touko 17 16:25:19 heebo-desktop jamesdsp[1462]: [16:25:19.362] [DBG] PwPipelineManager::on_registry_global: Audio/Sink 56 alsa_output.pci-0000_04_00.1.hdmi-stereo-extra1 with serial 227 has been added
touko 17 16:25:19 heebo-desktop kded6[1019]: org.kde.pulseaudio: No object for name "bluez_output.CC_14_BC_AF_5C_EF.1.monitor"
touko 17 16:25:19 heebo-desktop jamesdsp[1462]: [16:25:19.367] [DBG] PipewireAudioService::PipewireAudioService$ctor::<lambda>: device alsa_card.pci-0000_04_00.1 has changed its output route to: hdmi-output-1
touko 17 16:25:19 heebo-desktop plasmashell[1087]: org.kde.pulseaudio: No object for name "bluez_output.CC_14_BC_AF_5C_EF.1.monitor"
touko 17 16:25:44 heebo-desktop systemd[784]: app-systemsettings@590b2a6ae974418ab4e3899e61a74895.service: Consumed 1.849s CPU time, 88.6M memory peak.
touko 17 16:25:49 heebo-desktop rtkit-daemon[866]: Supervising 9 threads of 5 processes of 1 users.
touko 17 16:25:49 heebo-desktop rtkit-daemon[866]: Supervising 9 threads of 5 processes of 1 users.
touko 17 16:25:49 heebo-desktop rtkit-daemon[866]: Supervising 9 threads of 5 processes of 1 users.
touko 17 16:25:49 heebo-desktop rtkit-daemon[866]: Supervising 9 threads of 5 processes of 1 users.
touko 17 16:25:53 heebo-desktop rtkit-daemon[866]: Supervising 9 threads of 5 processes of 1 users.
touko 17 16:25:53 heebo-desktop rtkit-daemon[866]: Supervising 9 threads of 5 processes of 1 users.
touko 17 16:25:53 heebo-desktop rtkit-daemon[866]: Successfully made thread 26359 of process 24341 owned by '1000' RT at priority 10.
touko 17 16:25:53 heebo-desktop rtkit-daemon[866]: Supervising 10 threads of 6 processes of 1 users.
touko 17 16:26:00 heebo-desktop bash[26429]: WARNING: The convert command is deprecated in IMv7, use "magick" instead of "convert" or "magick convert"
touko 17 16:26:00 heebo-desktop rtkit-daemon[866]: Supervising 10 threads of 6 processes of 1 users.
touko 17 16:26:00 heebo-desktop rtkit-daemon[866]: Supervising 10 threads of 6 processes of 1 users.
touko 17 16:26:18 heebo-desktop kwin_wayland[824]: kwin_wayland_drm: The main thread was hanging temporarily!

No problems with memory usage.
Restarting powerdevil will help until screens goes off again.