技术|17 种查看 Linux 物理内存的方法
apt install -y neofetch screenfetch glances
glances
0x41 - 1.54/1.54GHz user system idle iowait steal MEM - 53.0% active 168M SWAP - 0.7% LOAD - 4core
CPU0 [| 2.1%] 0.7% 1.4% 97.9% 0.0% 0.0% total 989M inacti 554M total 495M 1 min 0.50
CPU1 [| 1.6%] 0.7% 0.5% 98.4% 0.0% 0.0% used 525M buffer 39.6M used 3.50M 5 min 0.29
CPU2 [|||||||||||| 20.8%] 16.0% 4.3% 79.2% 0.0% 0.0% free 465M cached 324M free 491M 15 min 0.14
CPU3 [| 1.1%] 0.7% 0.2% 98.9% 0.0% 0.0%
MEM [|||||||||||||||||||||||||||||| 53.0%]
SWAP [ 0.7%]
NETWORK Rx/s Tx/s TASKS 167 (303 thr), 1 run, 108 slp, 58 oth Threads sorted automatically by CPU consumption
eth0 3Kb 13Kb
lo 12Kb 12Kb CPU% MEM% VIRT RES PID USER TIME+ THR NI S R/s W/s Command ('k' to kill)
>21.0 2.4 39.5M 23.4M 21412 root 0:03 1 0 R 0 0 python3 /usr/bin/glances
DefaultGateway 13ms 1.4 0.0 0 0 52 root 0:10 1 0 S 0 0 [kswapd0]
0.7 0.8 11.8M 7.73M 20932 root 0:01 1 0 S 0 0 sshd: root@pts/0
DISK I/O R/s W/s 0.5 1.8 142M 18.0M 1539 lightdm 2h53:27 4 0 S 0 0 slick-greeter
mmcblk1 0 0 0.2 3.5 679M 34.7M 1337 root 1h56:30 8 0 S 0 0 casaos -c /etc/casaos/casaos.conf
mmcblk1boot0 0 0 0.2 3.2 679M 31.4M 1314 root 40:02 8 0 S 0 0 casaos-message-bus -c /etc/casaos/message-bus.conf
mmcblk1boot1 0 0 0.2 3.0 230M 30.1M 1047 root 2h13:33 4 0 S 0 0 Xorg :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
mmcblk1p1 0 0 0.2 0.8 21.3M 7.48M 533 root 37:23 1 0 S 0 0 systemd-journald
mmcblk1p2 0 0 0.2 0.0 0 0 11973 root 0:06 1 0 I 0 0 [kworker/0:2-mm_percpu_wq]
zram0 0 0 0.2 0.0 0 0 18954 root 0:00 1 0 I 0 0 [kworker/1:0-mm_percpu_wq]
zram1 0 0 0.0 8.2 715M 81.4M 2502 root 16:18 7 0 S 0 0 casaos-app-management -c /etc/casaos/app-management.conf
zram2 0 0 0.0 6.4 707M 63.2M 1656 root 1h1:47 9 0 S 0 0 casaos-local-storage -c /etc/casaos/local-storage.conf
0.0 2.5 804M 25.0M 2121 root 33:32 11 0 S 0 0 dockerd -H fd:// --containerd=/run/containerd/containerd.sock
FILE SYS Used Total 0.0 2.1 674M 21.2M 1415 root 14:30 7 0 S 0 0 casaos-user-service -c /etc/casaos/user-service.conf
/ (mmcblk1p2) 3.52G 6.83G 0.0 1.7 36.7M 17.2M 21248 root 0:01 1 0 S 0 0 python3 /usr/bin/glances -s -B 127.0.0.1
/var/log (zram1) 23.7M 46.8M 0.0 1.7 664M 17.1M 1097 root 7:26 10 0 S 0 0 casaos-gateway
/var/log.hdd 3.52G 6.83G 0.0 1.5 69.5M 15.0M 1511 root 0:15 1 0 S 0 0 smbd --foreground --no-process-group
0.0 1.4 821M 14.3M 644 root 19:52 10 0 S 0 0 rclone rcd --rc-addr unix:///var/run/rclone/rclone.sock --rc-no-auth --rc-allow-origin *
SENSORS 0.0 1.4 806M 14.2M 2392 root 4:54 10 0 S 0 0 alist server --no-prefix
iio_hwmon 1 54C 0.0 1.4 90.5M 14.0M 21369 root 0:00 3 0 S 0 0 packagekitd
0.0 1.3 771M 13.2M 998 root 41:50 10 0 S 0 0 containerd
0.0 1.3 55.1M 13.0M 741 root 5:26 3 0 S 0 0 NetworkManager --no-daemon
0.0 1.2 40.2M 11.9M 981 root 0:00 2 0 S 0 0 python3 /usr/share/unattended-upgrades/unattended-upgrade-shutdown --wait-for-signal
0.0 1.2 91.9M 11.8M 454 root 38:13 6 -10 S 0 0 brltty --no-daemon
0.0 1.1 60.3M 10.5M 1469 root 2:22 1 0 S 0 0 nmbd --foreground --no-process-group
0.0 1.0 33.1M 10.1M 1 root 26:50 1 0 S 0 0 init splash
0.0 1.0 99.4M 9.59M 1535 lightdm 0:00 2 0 S 0 0 pulseaudio --daemonize=no --log-target=journal
0.0 0.9 68.0M 8.71M 1521 root 0:03 1 0 S 0 0 smbd --foreground --no-process-group
0.0 0.8 12.8M 7.97M 20942 root 0:02 1 0 S 0 0 systemd --user
0.0 0.8 12.8M 7.71M 1376 lightdm 0:12 1 0 S 0 0 systemd --user
0.0 0.8 11.5M 7.54M 20939 root 0:00 1 0 S 0 0 sshd: root@notty
0.0 0.8 59.2M 7.48M 631 root 0:01 5 0 S 0 0 udisksd
0.0 0.6 37.2M 6.40M 795 polkitd 0:00 3 0 S 0 0 polkitd --no-debug
0.0 0.6 18.7M 5.67M 627 root 3:34 1 0 S 0 0 systemd-logind
0.0 0.5 10.2M 5.31M 1012 root 0:00 1 0 S 0 0 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
0.0 0.5 40.6M 5.07M 1651 lightdm 0:00 3 0 S 0 0 gvfsd
0.0 0.5 26.6M 5.00M 1360 root 0:00 3 0 S 0 0 lightdm --session-child 19 22
0.0 0.5 25.0M 4.93M 1934 root 0:00 1 0 S 0 0 cupsd -l
0.0 0.5 68.0M 4.91M 1522 root 0:03 1 0 S 0 0 smbd --foreground --no-process-group
0.0 0.5 45.8M 4.67M 1638 lightdm 0:00 4 0 S 0 0 at-spi-bus-launcher
0.0 0.5 10.1M 4.55M 749 root 0:13 1 0 S 0 0 wpa_supplicant -u -s -O DIR=/run/wpa_supplicant GROUP=netdev
0.0 0.5 43.8M 4.55M 1014 root 0:00 3 0 S 0 0 lightdm
0.0 0.4 37.9M 4.45M 635 root 0:00 3 0 S 0 0 upowerd
0.0 0.4 28.4M 4.26M 1891 lightdm 0:00 3 0 S 0 0 at-spi2-registryd --use-gnome-session
0.0 0.4 7.26M 4.11M 540 root 1:01 1 0 S 0 0 haveged --Foreground --verbose=1
neofetch
neofetch
root@onecloud
-------------
█ █ █ █ █ █ █ █ █ █ █ OS: Armbian (23.11.0-trunk) armv7l
███████████████████████ Host: Xunlei OneCloud
▄▄██ ██▄▄ Kernel: 6.1.63-current-meson
▄▄██ ███████████ ██▄▄ Uptime: 12 days, 5 hours, 18 mins
▄▄██ ██ ██ ██▄▄ Packages: 1210 (dpkg)
▄▄██ ██ ██ ██▄▄ Shell: bash 5.2.15
▄▄██ ██ ██ ██▄▄ Resolution: 1920x1080
▄▄██ █████████████ ██▄▄ Theme: Adwaita [GTK3]
▄▄██ ██ ██ ██▄▄ Icons: Adwaita [GTK3]
▄▄██ ██ ██ ██▄▄ Terminal: /dev/pts/0
▄▄██ ██ ██ ██▄▄ CPU: Amlogic Meson platform (4) @ 1.536GHz
▄▄██ ██▄▄ Memory: 488MiB / 989MiB
███████████████████████
█ █ █ █ █ █ █ █ █ █ █
screenfetch
screenfetch
_,met$$$$$gg. root@onecloud
,g$$$$$$$$$$$$$$$P. OS: Debian 12 bookworm
,g$$P"" """Y$$.". Kernel: armv7l Linux 6.1.63-current-meson
,$$P' `$$$. Uptime: 12d 5h 19m
',$$P ,ggs. `$$b: Packages: 1210
`d$$' ,$P"' . $$$ Shell: bash 5.2.15
$$P d$' , $$P Resolution: 1920x1080
$$: $$. - ,d$$' WM: Not Found
$$\; Y$b._ _,d$P' GTK Theme: Adwaita [GTK3]
Y$$. `.`"Y$$$$P"' Disk: 3.7G / 7.6G (49%)
`$$b "-.__ CPU: ARMv7 rev 1 (v7l) @ 4x 1.536GHz
`Y$$ GPU: llvmpipe (LLVM 15.0.6, 128 bits)
`Y$$. RAM: 512MiB / 989MiB
`$$b.
`Y$$b.
`"Y$b._
`""""
