free --human --total
total used free shared buff/cache available
Mem: 14Gi 10Gi 1.8Gi 1.8Gi 2.4Gi 2.2Gi
Swap: 0B 0B 0B
Total: 14Gi 10Gi 1.8Gi
ps_mem
Private + Shared = RAM used Program
116.0 KiB + 15.5 KiB = 131.5 KiB fusermount3
404.0 KiB + 25.5 KiB = 429.5 KiB rtkit-daemon
532.0 KiB + 79.0 KiB = 611.0 KiB cat (2)
636.0 KiB + 36.5 KiB = 672.5 KiB gnome-session-ctl
720.0 KiB + 39.5 KiB = 759.5 KiB gdm-x-session
768.0 KiB + 39.5 KiB = 807.5 KiB xdg-permission-store
808.0 KiB + 43.5 KiB = 851.5 KiB gsd-screensaver-proxy
948.0 KiB + 45.5 KiB = 993.5 KiB gsd-a11y-settings
960.0 KiB + 44.5 KiB = 1.0 MiB gvfs-goa-volume-monitor
968.0 KiB + 46.5 KiB = 1.0 MiB gvfs-mtp-volume-monitor
996.0 KiB + 46.5 KiB = 1.0 MiB dconf-service
1.0 MiB + 54.5 KiB = 1.0 MiB gsd-rfkill
1.0 MiB + 53.5 KiB = 1.1 MiB gvfsd-fuse
1.0 MiB + 73.5 KiB = 1.1 MiB power-profiles-daemon
1.1 MiB + 41.5 KiB = 1.1 MiB xdg-document-portal
1.1 MiB + 60.5 KiB = 1.1 MiB gvfsd-metadata
996.0 KiB + 179.5 KiB = 1.1 MiB systemd-timesyncd
1.1 MiB + 54.5 KiB = 1.2 MiB gsd-disk-utility-notify
1.1 MiB + 53.5 KiB = 1.2 MiB at-spi-bus-launcher
1.1 MiB + 73.5 KiB = 1.2 MiB gsd-usb-protection
1.2 MiB + 64.5 KiB = 1.2 MiB at-spi2-registryd
1.2 MiB + 48.5 KiB = 1.3 MiB gvfs-gphoto2-volume-monitor
1.2 MiB + 39.5 KiB = 1.3 MiB gsettings-helper
1.3 MiB + 47.5 KiB = 1.3 MiB gsd-smartcard
1.2 MiB + 135.5 KiB = 1.3 MiB systemd-networkd
1.3 MiB + 78.5 KiB = 1.3 MiB gsd-housekeeping
1.3 MiB + 54.5 KiB = 1.4 MiB accounts-daemon
1.4 MiB + 34.5 KiB = 1.4 MiB pipewire
1.4 MiB + 45.5 KiB = 1.4 MiB goa-identity-service
1.4 MiB + 51.5 KiB = 1.5 MiB gvfs-afc-volume-monitor
1.4 MiB + 53.5 KiB = 1.5 MiB nacl_helper
728.0 KiB + 859.0 KiB = 1.5 MiB chrome_crashpad_handler (2)
1.5 MiB + 32.5 KiB = 1.6 MiB bluetoothd
1.5 MiB + 107.5 KiB = 1.6 MiB gvfsd
1.5 MiB + 83.5 KiB = 1.6 MiB upowerd
1.6 MiB + 73.5 KiB = 1.7 MiB gvfsd-dnssd
1.4 MiB + 308.5 KiB = 1.7 MiB systemd-logind
1.6 MiB + 70.5 KiB = 1.7 MiB gdm
1.6 MiB + 49.5 KiB = 1.7 MiB gvfsd-http
1.7 MiB + 51.5 KiB = 1.7 MiB gsd-datetime
1.5 MiB + 255.5 KiB = 1.7 MiB su
1.6 MiB + 194.5 KiB = 1.7 MiB gsd-sound
1.7 MiB + 153.5 KiB = 1.8 MiB gsd-print-notifications
1.8 MiB + 121.5 KiB = 1.9 MiB gvfsd-trash
1.6 MiB + 414.5 KiB = 2.0 MiB ssh-agent
1.6 MiB + 371.5 KiB = 2.0 MiB gsd-sharing
1.9 MiB + 143.5 KiB = 2.0 MiB cupsd
2.1 MiB + 48.5 KiB = 2.1 MiB ModemManager
1.6 MiB + 547.5 KiB = 2.1 MiB obexd
2.1 MiB + 135.5 KiB = 2.2 MiB gdm-session-worker
2.1 MiB + 222.5 KiB = 2.4 MiB bash
2.3 MiB + 89.5 KiB = 2.4 MiB udisksd
2.3 MiB + 111.5 KiB = 2.4 MiB gvfsd-network
2.6 MiB + 44.5 KiB = 2.7 MiB wpa_supplicant
2.6 MiB + 90.5 KiB = 2.7 MiB gvfs-udisks2-volume-monitor
2.8 MiB + 91.5 KiB = 2.9 MiB gsd-printer
2.8 MiB + 125.5 KiB = 3.0 MiB redis-server
2.6 MiB + 356.5 KiB = 3.0 MiB systemd-journald
2.5 MiB + 533.5 KiB = 3.0 MiB gnome-keyring-daemon
2.9 MiB + 184.5 KiB = 3.1 MiB systemd-udevd
3.1 MiB + 195.5 KiB = 3.2 MiB nmbd
3.2 MiB + 59.5 KiB = 3.2 MiB gnome-shell-calendar-server
3.2 MiB + 111.5 KiB = 3.3 MiB xdg-desktop-portal
4.1 MiB + 236.5 KiB = 4.3 MiB zsh
3.4 MiB + 1.0 MiB = 4.4 MiB gvfsd-admin
952.0 KiB + 3.6 MiB = 4.6 MiB smbd (3)
4.5 MiB + 173.5 KiB = 4.7 MiB polkitd
4.8 MiB + 307.5 KiB = 5.1 MiB evolution-calendar-factory
5.0 MiB + 118.5 KiB = 5.1 MiB evolution-source-registry
5.2 MiB + 93.5 KiB = 5.3 MiB colord
5.3 MiB + 311.0 KiB = 5.6 MiB touchegg (2)
5.8 MiB + 320.5 KiB = 6.1 MiB dbus-daemon (3)
6.0 MiB + 335.5 KiB = 6.3 MiB NetworkManager
6.4 MiB + 262.0 KiB = 6.7 MiB gnome-session-binary (2)
6.7 MiB + 164.5 KiB = 6.9 MiB evolution-addressbook-factory
7.3 MiB + 98.5 KiB = 7.4 MiB goa-daemon
8.9 MiB + 163.5 KiB = 9.0 MiB xdg-desktop-portal-gtk
9.1 MiB + 153.5 KiB = 9.2 MiB gsd-keyboard
9.3 MiB + 164.5 KiB = 9.5 MiB gsd-wacom
9.5 MiB + 201.5 KiB = 9.7 MiB gsd-color
5.8 MiB + 4.2 MiB = 9.9 MiB systemd (3)
9.8 MiB + 169.5 KiB = 9.9 MiB gsd-xsettings
9.8 MiB + 460.5 KiB = 10.3 MiB gsd-media-keys
10.0 MiB + 532.5 KiB = 10.5 MiB gsd-power
11.6 MiB + 558.5 KiB = 12.2 MiB pulseaudio
13.1 MiB + 183.5 KiB = 13.3 MiB msm_notifier
11.0 MiB + 4.9 MiB = 15.8 MiB gjs-console (2)
16.9 MiB + 7.5 KiB = 16.9 MiB caddy
15.5 MiB + 2.3 MiB = 17.8 MiB tracker-miner-fs-3
17.5 MiB + 521.5 KiB = 18.0 MiB evolution-alarm-notify
18.0 MiB + 8.5 MiB = 26.4 MiB gnome-terminal-server
28.2 MiB + 35.5 KiB = 28.2 MiB v2raya
30.6 MiB + 3.4 MiB = 34.0 MiB fcitx5
26.9 MiB + 7.3 MiB = 34.3 MiB gnome-system-monitor
37.2 MiB + 7.5 KiB = 37.3 MiB xray
33.2 MiB + 6.3 MiB = 39.5 MiB php-fpm (3)
42.9 MiB + 670.5 KiB = 43.5 MiB xdg-desktop-portal-gnome
63.5 MiB + 237.5 KiB = 63.7 MiB mariadbd
92.7 MiB + 1.8 MiB = 94.5 MiB pamac-daemon
156.7 MiB + 13.9 MiB = 170.6 MiB Xorg
362.7 MiB + 21.0 MiB = 383.6 MiB gnome-shell
1.3 GiB + 203.1 MiB = 1.5 GiB chrome (23)
---------------------------------
2.8 GiB
=================================
ps aux | sort --numeric-sort --reverse --key=3,3 | head --lines=10
root 1415 29.3 1.5 27307208 245564 tty2 Sl+ Jul20 51:41 /usr/lib/Xorg vt2 -displayfd 3 -auth /run/user/1000/gdm/Xauthority -nolisten tcp -background none -noreset -keeptty -novtswitch -verbose 3
puzzle 24932 14.7 1.7 1183863276 275804 ? Sl Jul20 3:59 /opt/google/chrome-beta/chrome --type=renderer --enable-crashpad --crashpad-handler-pid=19407 --enable-crash-reporter=,beta --display-capture-permissions-policy-allowed --change-stack-guard-on-fork=enable --lang=zh-CN --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=137 --launch-time-ticks=8980828464 --shared-files=v8_context_snapshot_data:100 --field-trial-handle=0,i,3387461834330247252,3535323488603280641,131072
puzzle 1522 10.9 3.1 7611376 487536 ? Ssl Jul20 19:15 /usr/bin/gnome-shell
puzzle 19442 10.0 3.1 34612248 489796 ? Sl Jul20 5:59 /opt/google/chrome-beta/chrome --type=gpu-process --enable-crashpad --crashpad-handler-pid=19407 --enable-crash-reporter=,beta --change-stack-guard-on-fork=enable --gpu-preferences=WAAAAAAAAAAgAAAIAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAABAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --shared-files --field-trial-handle=0,i,3387461834330247252,3535323488603280641,131072
puzzle 25599 8.4 1.4 1183783808 227968 ? Sl Jul20 1:58 /opt/google/chrome-beta/chrome --type=renderer --enable-crashpad --crashpad-handler-pid=19407 --enable-crash-reporter=,beta --display-capture-permissions-policy-allowed --change-stack-guard-on-fork=enable --lang=zh-CN --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=164 --launch-time-ticks=9193057221 --shared-files=v8_context_snapshot_data:100 --field-trial-handle=0,i,3387461834330247252,3535323488603280641,131072
puzzle 27966 7.8 1.0 1196308 167236 ? Ssl 00:20 0:02 subl
puzzle 19397 7.8 2.0 34174232 316184 ? SLl Jul20 4:40 /opt/google/chrome-beta/chrome --enable-crashpad
puzzle 25182 7.4 1.3 1183791584 212648 ? Sl Jul20 1:53 /opt/google/chrome-beta/chrome --type=renderer --enable-crashpad --crashpad-handler-pid=19407 --enable-crash-reporter=,beta --display-capture-permissions-policy-allowed --change-stack-guard-on-fork=enable --lang=zh-CN --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=148 --launch-time-ticks=9075933043 --shared-files=v8_context_snapshot_data:100 --field-trial-handle=0,i,3387461834330247252,3535323488603280641,131072
puzzle 19672 6.6 0.4 663128 69040 ? Sl Jul20 3:58 gnome-system-monitor
puzzle 19795 6.0 1.7 1183785456 279204 ? Sl Jul20 3:34 /opt/google/chrome-beta/chrome --type=renderer --enable-crashpad --crashpad-handler-pid=19407 --enable-crash-reporter=,beta --display-capture-permissions-policy-allowed --change-stack-guard-on-fork=enable --lang=zh-CN --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --launch-time-ticks=7043665442 --shared-files=v8_context_snapshot_data:100 --field-trial-handle=0,i,3387461834330247252,3535323488603280641,131072
inxi --admin --verbosity=7 --filter
System:
Kernel: 5.15.55-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.1.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64
root=UUID=74f1cccc-0dbd-4100-ae75-bb5b4d0303cb rw quiet splash apparmor=1
security=apparmor resume=UUID=26bcc500-55d9-4aaa-8fd1-b1c3ec974a49
udev.log_priority=3
Desktop: GNOME v: 42.3.1 tk: GTK v: 3.24.34 wm: gnome-shell dm: GDM
v: 42.0 Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: TIMI product: Redmi Book Pro 15 2022 v: N/A
serial: <filter> Chassis: type: 10 serial: <filter>
Mobo: TIMI model: TM2113 v: V14H2 serial: <filter> UEFI: TIMI
v: RMARB5B0P0A0A date: 06/07/2022
Battery:
ID-1: BAT0 charge: 60.0 Wh (83.1%) condition: 72.2/72.0 Wh (100.3%)
volts: 17.7 min: 15.4 model: SCUD R15B06W type: Li-ion serial: <filter>
status: charging
Memory:
RAM: total: 14.82 GiB used: 12.74 GiB (85.9%)
Array-1: capacity: 64 GiB slots: 4 EC: None max-module-size: 16 GiB
note: est.
Device-1: DIMM 0 type: LPDDR5
detail: synchronous unbuffered (unregistered) size: 4 GiB speed: 6400 MT/s
volts: curr: 0.5 min: 0.5 max: 0.5 width (bits): data: 32 total: 32
manufacturer: N/A part-no: K3LKBKB0BM-MGCP serial: N/A
Device-2: DIMM 0 type: LPDDR5
detail: synchronous unbuffered (unregistered) size: 4 GiB speed: 6400 MT/s
volts: curr: 0.5 min: 0.5 max: 0.5 width (bits): data: 32 total: 32
manufacturer: N/A part-no: K3LKBKB0BM-MGCP serial: N/A
Device-3: DIMM 0 type: LPDDR5
detail: synchronous unbuffered (unregistered) size: 4 GiB speed: 6400 MT/s
volts: curr: 0.5 min: 0.5 max: 0.5 width (bits): data: 32 total: 32
manufacturer: N/A part-no: K3LKBKB0BM-MGCP serial: N/A
Device-4: DIMM 0 type: LPDDR5
detail: synchronous unbuffered (unregistered) size: 4 GiB speed: 6400 MT/s
volts: curr: 0.5 min: 0.5 max: 0.5 width (bits): data: 32 total: 32
manufacturer: N/A part-no: K3LKBKB0BM-MGCP serial: N/A
CPU:
Info: model: AMD Ryzen 7 6800H with Radeon Graphics socket: FP7 bits: 64
type: MT MCP arch: Zen 3+ gen: 4 built: 2022 process: TSMC n6 (7nm)
family: 0x19 (25) model-id: 0x44 (68) stepping: 1 microcode: 0xA404101
Topology: cpus: 1x cores: 8 tpc: 2 threads: 16 smt: enabled cache:
L1: 512 KiB desc: d-8x32 KiB; i-8x32 KiB L2: 4 MiB desc: 8x512 KiB
L3: 16 MiB desc: 1x16 MiB
Speed (MHz): avg: 1700 high: 3200 min/max: 1600/3200 boost: enabled
base/boost: 3200/4750 scaling: driver: acpi-cpufreq governor: schedutil
volts: 1.2 V ext-clock: 100 MHz cores: 1: 1600 2: 1600 3: 1600 4: 1600
5: 1600 6: 1600 7: 1600 8: 1600 9: 1600 10: 1600 11: 1600 12: 3200
13: 1600 14: 1600 15: 1600 16: 1600 bogomips: 102245
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 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 invpcid irperf lahf_lm lbrv lm mba mca mce misalignsse mmx mmxext
monitor movbe msr mtrr mwaitx nonstop_tsc nopl npt nrip_save nx ospke
osvw overflow_recov pae pat pausefilter pclmulqdq pdpe1gb perfctr_core
perfctr_llc perfctr_nb pfthreshold pge pku 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 vaes vgif vmcb_clean vme vmmcall vpclmulqdq wbnoinvd wdt
x2apic xgetbv1 xsave xsavec xsaveerptr xsaveopt xsaves
Vulnerabilities:
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: spec_store_bypass
mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1
mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
STIBP: always-on, RSB filling
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: NVIDIA GA107M [GeForce RTX 2050] vendor: Xiaomi driver: nvidia
v: 515.57 alternate: nouveau,nvidia_drm non-free: 515.xx+
status: current (as of 2022-06) arch: Turing process: TSMC 12nm
built: 2018-22 pcie: gen: 1 speed: 2.5 GT/s lanes: 4 link-max: gen: 4
speed: 16 GT/s lanes: 16 bus-ID: 01:00.0 chip-ID: 10de:25a9
class-ID: 0302
Device-2: AMD Rembrandt [Radeon 680M] vendor: Xiaomi driver: amdgpu
v: kernel arch: RDNA 2 process: TSMC n7 (7nm) built: 2020-22 pcie: gen: 4
speed: 16 GT/s lanes: 16 ports: active: eDP-1 empty: DP-1,HDMI-A-1
bus-ID: 05:00.0 chip-ID: 1002:1681 class-ID: 0300
Device-3: SunplusIT XiaoMi USB 2.0 Webcam type: USB driver: uvcvideo
bus-ID: 5-1:2 chip-ID: 2b7e:b557 class-ID: 0e02 serial: <filter>
Display: x11 server: X.org v: 1.21.1.4 with: Xwayland v: 22.1.3
compositor: gnome-shell driver: X: loaded: amdgpu,nvidia
unloaded: modesetting,nouveau,radeon alternate: fbdev,nv,vesa gpu: amdgpu
display-ID: :1 screens: 1
Screen-1: 0 s-res: 3200x2000 s-size: <missing: xdpyinfo>
Monitor-1: eDP-1 mapped: eDP model: TL156MDMP11-0 built: 2021
res: 3200x2000 hz: 90 dpi: 242 gamma: 1.2 size: 336x210mm (13.23x8.27")
diag: 396mm (15.6") ratio: 16:10 modes: max: 3200x2000 min: 640x480
OpenGL:
renderer: AMD YELLOW_CARP (LLVM 14.0.6 DRM 3.42 5.15.55-1-MANJARO)
v: 4.6 Mesa 22.1.3 direct render: Yes
Audio:
Device-1: AMD Rembrandt Radeon High Definition Audio vendor: Xiaomi
driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
bus-ID: 05:00.1 chip-ID: 1002:1640 class-ID: 0403
Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor vendor: Xiaomi
driver: N/A alternate: snd_pci_acp3x, snd_rn_pci_acp3x, snd_pci_acp5x pcie:
gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 05:00.5 chip-ID: 1022:15e2
class-ID: 0480
Device-3: AMD Family 17h/19h HD Audio vendor: Xiaomi
driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
bus-ID: 05:00.6 chip-ID: 1022:15e3 class-ID: 0403
Sound Server-1: ALSA v: k5.15.55-1-MANJARO running: yes
Sound Server-2: JACK v: 1.9.21 running: no
Sound Server-3: PulseAudio v: 16.1 running: yes
Sound Server-4: PipeWire v: 0.3.55 running: yes
Network:
Device-1: Intel Wi-Fi 6 AX210/AX211/AX411 160MHz driver: iwlwifi v: kernel
pcie: gen: 2 speed: 5 GT/s lanes: 1 bus-ID: 02:00.0 chip-ID: 8086:2725
class-ID: 0280
IF: wlp2s0 state: up 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
WAN IP: <filter>
Bluetooth:
Device-1: Intel AX210 Bluetooth type: USB driver: btusb v: 0.8
bus-ID: 3-3:2 chip-ID: 8087:0032 class-ID: e001
Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 931.51 GiB used: 23.56 GiB (2.5%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Western Digital
model: WD BLACK SN770 1TB size: 931.51 GiB block-size: physical: 512 B
logical: 512 B speed: 63.2 Gb/s lanes: 4 type: SSD serial: <filter>
rev: 731030WD temp: 33.9 C scheme: GPT
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 230 GiB size: 225.32 GiB (97.97%) used: 23.53 GiB (10.4%)
fs: ext4 block-size: 4096 B dev: /dev/nvme0n1p6 maj-min: 259:6 label: N/A
uuid: 74f1cccc-0dbd-4100-ae75-bb5b4d0303cb
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 29.7 MiB (9.9%) fs: vfat block-size: 512 B dev: /dev/nvme0n1p1
maj-min: 259:1 label: N/A uuid: 8C9B-7C86
Swap:
Alert: No swap data was found.
Unmounted:
ID-1: /dev/nvme0n1p2 maj-min: 259:2 size: 100 GiB fs: bitlocker label: N/A
uuid: N/A
ID-2: /dev/nvme0n1p3 maj-min: 259:3 size: 200 GiB fs: bitlocker
label: N/A uuid: N/A
ID-3: /dev/nvme0n1p4 maj-min: 259:4 size: 400 GiB fs: bitlocker
label: N/A uuid: N/A
ID-4: /dev/nvme0n1p5 maj-min: 259:5 size: 1.21 GiB fs: swap label: N/A
uuid: 26bcc500-55d9-4aaa-8fd1-b1c3ec974a49
USB:
Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 4 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 1-3:2 info: FPC Sensor Controller L:0001 FW:021.26.2.031
type: <vendor specific> driver: N/A interfaces: 1 rev: 1.1 speed: 480 Mb/s
power: 100mA chip-ID: 10a5:9201 class-ID: 0000
Hub-2: 2-0:1 info: Super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-3: 3-0:1 info: Hi-speed hub with single TT ports: 3 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 3-3:2 info: Intel AX210 Bluetooth type: Bluetooth driver: btusb
interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA chip-ID: 8087:0032
class-ID: e001
Hub-4: 4-0:1 info: Super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-5: 5-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 5-1:2 info: SunplusIT XiaoMi USB 2.0 Webcam type: Video
driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
chip-ID: 2b7e:b557 class-ID: 0e02 serial: <filter>
Hub-6: 6-0:1 info: Linux Foundation 3.0 root hub ports: N/A rev: 3.0
speed: 5 Gb/s chip-ID: 1d6b:0003 class-ID: 0900
Hub-7: 7-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-8: 8-0:1 info: Super-speed hub ports: 1 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-9: 9-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-10: 10-0:1 info: Super-speed hub ports: 1 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
System Temperatures: cpu: N/A mobo: N/A gpu: amdgpu temp: 38.0 C
Fan Speeds (RPM): N/A
Info:
Processes: 399 Uptime: 2h 58m wakeups: 18916 Init: systemd v: 251
default: graphical tool: systemctl Compilers: gcc: 12.1.0 Packages:
pacman: 1211 lib: 314 flatpak: 0 Shell: Bash (su) v: 5.1.16
running-in: gnome-terminal inxi: 3.3.19
cat /proc/meminfo
MemTotal: 15542100 kB
MemFree: 1337176 kB
MemAvailable: 1775204 kB
Buffers: 42012 kB
Cached: 2851536 kB
SwapCached: 0 kB
Active: 468028 kB
Inactive: 4708440 kB
Active(anon): 57788 kB
Inactive(anon): 4461876 kB
Active(file): 410240 kB
Inactive(file): 246564 kB
Unevictable: 32 kB
Mlocked: 32 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 140 kB
Writeback: 4 kB
AnonPages: 2283120 kB
Mapped: 762080 kB
Shmem: 2236744 kB
KReclaimable: 64264 kB
Slab: 299500 kB
SReclaimable: 64264 kB
SUnreclaim: 235236 kB
KernelStack: 17328 kB
PageTables: 36300 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 7771048 kB
Committed_AS: 13048564 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 125976 kB
VmallocChunk: 0 kB
Percpu: 16832 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 9612624 kB
DirectMap2M: 6318080 kB
DirectMap1G: 1048576 kB
other
I tried this command, but it didn’t seem to work
echo 3 | tee /proc/sys/vm/drop_caches
total used free shared buff/cache available
Mem: 14Gi 10Gi 1.3Gi 2.7Gi 3.2Gi 1.6Gi
Swap: 0B 0B 0B
Total: 14Gi 10Gi 1.3Gi
After restart
total used free shared buff/cache available
Mem: 14Gi 1.1Gi 12Gi 4.0Mi 746Mi 13Gi
Swap: 0B 0B 0B
Total: 14Gi 1.1Gi 12Gi
Three minutes after opening the Chrome browser
total used free shared buff/cache available
Mem: 14Gi 3.1Gi 10Gi 113Mi 1.3Gi 11Gi
Swap: 0B 0B 0B
Total: 14Gi 3.1Gi 10Gi
Solution
I don’t know how to modify the solution
However, after my research, I found that it is the TMPFS setting problem. By default, it uses half of the memory size
https://unix.stackexchange.com/questions/637325/very-high-memory-usage-with-nothing-running
https://wiki.archlinux.org/title/Tmpfs
Refer to this section. After modifying the size, the test is normal
"The future of desktop Linux is here" 