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高负载下基于chromium的应用中打字延迟非常高 #121

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kamikaze211 opened this issue Sep 7, 2024 · 0 comments
Open

高负载下基于chromium的应用中打字延迟非常高 #121

kamikaze211 opened this issue Sep 7, 2024 · 0 comments

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@kamikaze211
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问题描述:在高负载下,chromium应用(包括各类electron应用、如linuxqq;chrome浏览器等)里用fcitx5-rime打字延迟会非常高。

复现:运行一个比较吃资源的游戏,切换至后台,在chromium应用中用fcitx5-rime打字。

尝试过的操作:
切换wayland或xwayland,均可复现;
尝试切换其他输入法,比如fcitx5-mozc或英文,无法复现;
尝试过更换内核(zen>cachyos),暂时无法复现(测试结果少);
尝试切换至核显运行chromium(electron)应用,延迟有所缓解;
关闭游戏后,延迟消失。

系统信息:

OS: Arch Linux x86_64
Kernel: Linux 6.11.0-rc6-1-cachyos-rc
Uptime: 17 mins
Packages: 2691 (pacman), 1 (flatpak)
Shell: bash 5.2.32
Display (U34G3G3R3): 3440x1440 @ 165 Hz in 34″ [External]
DE: KDE Plasma 6.1.4
WM: KWin (Wayland)
WM Theme: Breeze 微风
Theme: Breeze (Oxygen) [Qt], Breeze [GTK2/3/4]
Icons: Colloid-Pink-Light [Qt], Colloid-Pink-Light [GTK2/3/4]
Font: 等距更纱黑体 SC (16pt, Medium) [Qt], 等距更纱黑体 SC Medium (12pt) [GTK2/3/4]
Cursor: Breeze_Light (36px)
Terminal: konsole 24.8.0
Terminal Font: 等距更纱黑体 SC (20pt, SemiBold)
CPU: 12th Gen Intel(R) Core(TM) i5-12400 (12) @ 4.40 GHz
GPU 1: AMD Radeon RX 7900 GRE [Discrete]
GPU 2: Intel UHD Graphics 730 @ 1.45 GHz [Integrated]
Memory: 5.00 GiB / 30.66 GiB (16%)
Swap: 0 B / 64.00 GiB (0%)
Disk (/): 1.11 TiB / 1.86 TiB (60%) - btrfs
Disk (/home/ice/mnt/HDD2): 861.68 GiB / 1.79 TiB (47%) - ext4
Disk (/home/ice/mnt/Recovery): 450.74 GiB / 931.51 GiB (48%) - btrfs
Disk (/home/ice/mnt/backup): 74.89 GiB / 531.40 GiB (14%) - btrfs
Local IP (enp7s0): 192.168.123.178/24
Locale: zh_CN.UTF-8
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