Hello everyone!
Zoom on Linux is quite resource intensive - I could find multiple links where people have reported high CPU usage when Zoom runs on their systems; but I could not really find any reliable solution to it, apart from tweaking the Zoom settings as mentioned here, and a script to limit the CPU and memory. I have tweaked my settings, but not went ahead with the linked script, as my system anyways has 4 logical CPUs and couldn't find systemd
under $HOME/.config/
.
Therefore, I am wondering if there are ways to optimize Zoom's CPU usage (thus, lower down the high fan noise) on my Macbook Pro 2015 model running Garuda dragonized? Please let me know if any suggestions!
P.S. I recently freshly applied thermal paste and have cleaned by system internally. garuda-inxi
output below:
Kernel: 6.0.10-zen2-1-zen arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen
root=UUID=3b9186f6-a3ee-4548-95dc-048a2804b985 rw rootflags=subvol=@
quiet quiet splash rd.udev.log_priority=3 vt.global_cursor_default=0
resume=UUID=1dc61dfb-3521-41db-b272-be8214602c50 loglevel=3
Desktop: KDE Plasma v: 5.26.3 tk: Qt v: 5.15.7 info: latte-dock
wm: kwin_x11 vt: 1 dm: SDDM Distro: Garuda Linux base: Arch Linux
Machine:
Type: Laptop System: Apple product: MacBookPro12,1 v: 1.0
serial: <superuser required> Chassis: type: 9 v: Mac-E43C1C25D4880AD6
serial: <superuser required>
Mobo: Apple model: Mac-E43C1C25D4880AD6 v: MacBookPro12,1
serial: <superuser required> UEFI: Apple v: 430.140.3.0.0 date: 04/18/2022
Battery:
ID-1: BAT0 charge: 69.8 Wh (100.0%) condition: 69.8/72.3 Wh (96.5%)
volts: 12.5 min: 11.3 model: ifixit bq20z451 type: Li-ion serial: N/A
status: full cycles: 39
CPU:
Info: model: Intel Core i5-5257U bits: 64 type: MT MCP arch: Broadwell
gen: core 5 level: v3 note: check built: 2015-18 process: Intel 14nm
family: 6 model-id: 0x3D (61) stepping: 4 microcode: 0x2F
Topology: cpus: 1x cores: 2 tpc: 2 threads: 4 smt: enabled cache:
L1: 128 KiB desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB
L3: 3 MiB desc: 1x3 MiB
Speed (MHz): avg: 2730 high: 2769 min/max: 500/3100 scaling:
driver: intel_cpufreq governor: schedutil cores: 1: 2769 2: 2702 3: 2700
4: 2750 bogomips: 21598
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Vulnerabilities:
Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf mitigation: PTE Inversion; VMX: conditional cache flushes, SMT
vulnerable
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: mmio_stale_data status: Unknown: No mitigations
Type: retbleed status: Not affected
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, IBRS_FW,
STIBP: conditional, RSB filling, PBRSB-eIBRS: Not affected
Type: srbds mitigation: Microcode
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Intel Iris Graphics 6100 vendor: Apple driver: i915 v: kernel
arch: Gen-8 process: Intel 14nm built: 2014-15 ports: active: eDP-1
empty: DP-1, DP-2, HDMI-A-1, HDMI-A-2 bus-ID: 00:02.0 chip-ID: 8086:162b
class-ID: 0300
Display: x11 server: X.Org v: 21.1.4 with: Xwayland v: 22.1.5
compositor: kwin_x11 driver: X: loaded: modesetting
alternate: fbdev,intel,vesa dri: iris gpu: i915 display-ID: :0 screens: 1
Screen-1: 0 s-res: 2560x1600 s-dpi: 168 s-size: 387x241mm (15.24x9.49")
s-diag: 456mm (17.95")
Monitor-1: eDP-1 model: Apple Color LCD built: 2013 res: 2560x1600 hz: 60
dpi: 227 gamma: 1.2 size: 286x179mm (11.26x7.05") diag: 337mm (13.3")
ratio: 16:10 modes: 2560x1600
API: OpenGL v: 4.6 Mesa 22.2.3 renderer: Mesa Intel Iris Graphics 6100
(BDW GT3) direct render: Yes
Audio:
Device-1: Intel Broadwell-U Audio vendor: Apple driver: snd_hda_intel
v: kernel bus-ID: 00:03.0 chip-ID: 8086:160c class-ID: 0403
Device-2: Intel Wildcat Point-LP High Definition Audio
driver: snd_hda_intel v: kernel bus-ID: 00:1b.0 chip-ID: 8086:9ca0
class-ID: 0403
Device-3: Broadcom 720p FaceTime HD Camera driver: N/A pcie: gen: 2
speed: 5 GT/s lanes: 1 bus-ID: 02:00.0 chip-ID: 14e4:1570 class-ID: 0480
Sound API: ALSA v: k6.0.10-zen2-1-zen running: yes
Sound Server-1: PulseAudio v: 16.1 running: no
Sound Server-2: PipeWire v: 0.3.60 running: yes
Network:
Device-1: Broadcom BCM43602 802.11ac Wireless LAN SoC vendor: Apple
driver: brcmfmac v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1
bus-ID: 03:00.0 chip-ID: 14e4:43ba class-ID: 0280
IF: wlp3s0 state: up mac: <filter>
Bluetooth:
Device-1: Apple Bluetooth Host Controller type: USB
driver: btusb,hid-generic,usbhid bus-ID: 1-3:2 chip-ID: 05ac:8290
class-ID: fe01
Report: bt-adapter ID: hci0 rfk-id: 0 state: up address: <filter>
Drives:
Local Storage: total: 233.76 GiB used: 34.59 GiB (14.8%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/sda maj-min: 8:0 vendor: Apple model: SSD SM0256G
size: 233.76 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
type: SSD serial: <filter> rev: SA0Q scheme: GPT
Partition:
ID-1: / raw-size: 224.66 GiB size: 224.66 GiB (100.00%)
used: 34.59 GiB (15.4%) fs: btrfs dev: /dev/sda2 maj-min: 8:2
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 652 KiB (0.2%) fs: vfat dev: /dev/sda1 maj-min: 8:1
ID-3: /home raw-size: 224.66 GiB size: 224.66 GiB (100.00%)
used: 34.59 GiB (15.4%) fs: btrfs dev: /dev/sda2 maj-min: 8:2
ID-4: /var/log raw-size: 224.66 GiB size: 224.66 GiB (100.00%)
used: 34.59 GiB (15.4%) fs: btrfs dev: /dev/sda2 maj-min: 8:2
ID-5: /var/tmp raw-size: 224.66 GiB size: 224.66 GiB (100.00%)
used: 34.59 GiB (15.4%) fs: btrfs dev: /dev/sda2 maj-min: 8:2
Swap:
Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default)
ID-1: swap-1 type: zram size: 7.67 GiB used: 241.2 MiB (3.1%)
priority: 100 dev: /dev/zram0
ID-2: swap-2 type: partition size: 8.8 GiB used: 0 KiB (0.0%) priority: -2
dev: /dev/sda3 maj-min: 8:3
Sensors:
System Temperatures: cpu: 70.0 C pch: 65.5 C mobo: N/A
Fan Speeds (RPM): N/A
Info:
Processes: 240 Uptime: 1h 24m wakeups: 2 Memory: 7.67 GiB
used: 5.54 GiB (72.3%) Init: systemd v: 252 default: graphical
tool: systemctl Compilers: gcc: 12.2.0 clang: 14.0.6 Packages: pm: pacman
pkgs: 1275 libs: 314 tools: octopi,paru,yaourt Shell: fish v: 3.5.1
default: Bash v: 5.1.16 running-in: konsole inxi: 3.3.23