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Hardware info
summary
inxi -Fxzm lshw -short
memory
lshw -short -C memory cat /proc/meminfo dmidecode --type 17
cpu
cat /proc/cpuinfo
usb
lsusb -t
gpu
lspci -vnn | grep VGA -A 20
Monitoring
CPU, MEM, …
top htop glances
IO http://xmodulo.com/how-to-monitor-disk-io-in-linux.html
iotop atop
by disk or partition
dnf list sysstat iostat -xd 1 # update every second iostat -p /dev/sda1 -xd 1
dnf list gnome-disk-utility palimpsest gnome-disks
dnf list smartmontools smartctl -a /dev/sda
NET http://www.slashroot.in/find-network-traffic-and-bandwidth-usage-process-linux
netstat iftop dnf install nethogs # per process nethogs nmcli dev wifi iwlist scan
bandwidth performance
dnf list iperf iperf3 # server. -p portnum iperf3 -s -p 8080 # client iperf3 -c serviIP -p 8080
tuto udev
https://opensource.com/article/18/11/udev
udevadm monitor devadm info udevadm info -a -n /dev/sdb | less
links
- https://github.com/iovisor/bcc /usr/share/bcc/tools
GRUB / Resume / Hibernate
/dev/sdxy the swap partition
in /etc/default/grub add to GRUB_CMDLINE_LINUX=“quiet splash resume=/dev/sdxy”
or directly in /boot/grub2/grub.conf
keyboard linux /vmlinuz…. vconsole.keymap=fr LANG=fr_FR.UTF-8
Machines
gamborimbo
H/W path Device Class Description ========================================================= /0/0 memory 1MiB BIOS /0/1a memory 8GiB System Memory /0/1a/0 memory 4GiB SODIMM DDR3 Synchronous 1333 MHz (0.8 ns) /0/1a/1 memory 4GiB SODIMM DDR3 Synchronous 1333 MHz (0.8 ns) /0/25/27 memory 32KiB L1 cache /0/25/28 memory 256KiB L2 cache /0/25/29 memory 6MiB L3 cache /0/26 memory 32KiB L1 cache
inagua
inxi -Fxz
System: Host: inagua.ibcg.biotoul.fr Kernel: 5.2.9-200.fc30.x86_64 x86_64 bits: 64 compiler: gcc v: 9.1.1
Desktop: Cinnamon 4.2.3 Distro: Fedora release 30 (Thirty)
Machine: Type: Desktop System: Dell product: Precision T1700 v: 01 serial: <filter>
Mobo: Dell model: 048DY8 v: A01 serial: <filter> BIOS: Dell v: A15 date: 02/02/2015
CPU: Topology: Quad Core model: Intel Xeon E3-1246 v3 bits: 64 type: MT MCP arch: Haswell rev: 3 L2 cache: 8192 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 55871
Speed: 898 MHz min/max: 800/3900 MHz Core speeds (MHz): 1: 844 2: 857 3: 821 4: 837 5: 871 6: 893 7: 843 8: 826
Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Oland GL [FirePro W2100] vendor: Dell driver: radeon v: kernel
bus ID: 01:00.0
Display: x11 server: Fedora Project X.org 1.20.5 driver: ati,radeon unloaded: fbdev,modesetting,vesa
resolution: 1920x1080~60Hz, 1920x1080~60Hz
OpenGL: renderer: AMD OLAND (DRM 2.50.0 5.2.9-200.fc30.x86_64 LLVM 8.0.0) v: 4.5 Mesa 19.1.5 direct render: Yes
Audio: Device-1: Intel 8 Series/C220 Series High Definition Audio vendor: Dell driver: snd_hda_intel v: kernel
bus ID: 00:1b.0
Device-2: AMD Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series] vendor: Dell
driver: snd_hda_intel v: kernel bus ID: 01:00.1
Sound Server: ALSA v: k5.2.9-200.fc30.x86_64
Network: Device-1: Intel Ethernet I217-LM vendor: Dell driver: e1000e v: 3.2.6-k port: f040 bus ID: 00:19.0
IF: eno1 state: up speed: 1000 Mbps duplex: full mac: <filter>
IF-ID-1: virbr0 state: down mac: <filter>
IF-ID-2: virbr0-nic state: down mac: <filter>
Drives: Local Storage: total: 1.93 TiB used: 2.02 TiB (104.6%)
ID-1: /dev/sda vendor: Seagate model: ST1000DM003-1ER162 size: 931.51 GiB
ID-2: /dev/sdb vendor: Seagate model: ST31000528AS size: 931.51 GiB
ID-3: /dev/sdc vendor: Smart Modular Tech. model: SH00R120GB size: 111.79 GiB
RAID: Hardware-1: Intel SATA Controller [RAID mode] driver: ahci v: 3.0 bus ID: 00:1f.2
Partition: ID-1: / size: 89.83 GiB used: 65.42 GiB (72.8%) fs: ext4 dev: /dev/sdc2
ID-2: /boot size: 476.2 MiB used: 203.6 MiB (42.8%) fs: ext4 dev: /dev/sdc1
ID-3: /home size: 801.13 GiB used: 691.88 GiB (86.4%) fs: ext4 dev: /dev/sda4
ID-4: swap-1 size: 17.58 GiB used: 15.32 GiB (87.2%) fs: swap dev: /dev/sdc3
Sensors: System Temperatures: cpu: 37.0 C mobo: 26.0 C gpu: radeon temp: 38 C
Fan Speeds (RPM): cpu: 1094 mobo: 1200
Info: Processes: 400 Uptime: 21d 23h 04m Memory: 15.60 GiB used: 8.08 GiB (51.8%) Init: systemd runlevel: 5 Compilers:
gcc: 9.1.1 Shell: bash v: 5.0.7 inxi: 3.0.35
pendejo
- RAM: 2x 16G DDR4
- CPU: Intel(R) Core(TM) i7-9700 CPU 8cores
- GPU: NVIDIA Corporation GP104 [GeForce GTX 1070] 8GB DDR5
2021/12/10
$ inxi -Fxmt
System: Host: pendejo Kernel: 5.15.6-100.fc34.x86_64 x86_64 bits: 64 compiler: gcc v: 2.35.2-6.fc34 Desktop: Cinnamon 5.0.7
Distro: Fedora release 34 (Thirty Four)
Machine: Type: Desktop System: Micro-Star product: MS-7B18 v: 1.0 serial: N/A
Mobo: Micro-Star model: MAG Z390 TOMAHAWK (MS-7B18) v: 1.0 serial: JC16321874 UEFI-[Legacy]: American Megatrends
v: 1.60 date: 08/21/2019
Battery: Device-1: hidpp_battery_0 model: Logitech MX Keys Wireless Keyboard charge: 50% (should be ignored) status: N/A
Memory: RAM: total: 31.28 GiB used: 8.77 GiB (28.0%)
Array-1: capacity: 64 GiB slots: 4 EC: None max-module-size: 16 GiB note: est.
Device-1: ChannelA-DIMM0 size: No Module Installed
Device-2: ChannelA-DIMM1 size: 16 GiB speed: 2933 MT/s type: DDR4
Device-3: ChannelB-DIMM0 size: No Module Installed
Device-4: ChannelB-DIMM1 size: 16 GiB speed: 2933 MT/s type: DDR4
CPU: Info: 8-Core model: Intel Core i7-9700 bits: 64 type: MCP arch: Kaby Lake note: check rev: D cache: L2: 2 MiB
flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 48000
Speed: 800 MHz min/max: 800/4700 MHz Core speeds (MHz): 1: 800 2: 800 3: 800 4: 800 5: 800 6: 800 7: 800 8: 800
Graphics: Device-1: NVIDIA GP104 [GeForce GTX 1070] vendor: Micro-Star MSI driver: nouveau v: kernel bus-ID: 01:00.0
Display: server: X.Org 1.20.11 driver: loaded: modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz
OpenGL: renderer: llvmpipe (LLVM 12.0.1 256 bits) v: 4.5 Mesa 21.1.8 direct render: Yes
Audio: Device-1: Intel Cannon Lake PCH cAVS vendor: Micro-Star MSI driver: snd_hda_intel v: kernel bus-ID: 00:1f.3
Device-2: NVIDIA GP104 High Definition Audio vendor: Micro-Star MSI driver: snd_hda_intel v: kernel bus-ID: 01:00.1
Sound Server-1: ALSA v: k5.15.6-100.fc34.x86_64 running: yes
Sound Server-2: PulseAudio v: 14.2-rebootstrapped running: no
Sound Server-3: PipeWire v: 0.3.40 running: yes
Network: Device-1: Intel Ethernet I219-V vendor: Micro-Star MSI driver: e1000e v: kernel port: N/A bus-ID: 00:1f.6
IF: eno1 state: up speed: 1000 Mbps duplex: full mac: 00:d8:61:dd:2d:a1
Device-2: Intel I211 Gigabit Network vendor: Micro-Star MSI driver: igb v: kernel port: 3000 bus-ID: 04:00.0
IF: enp4s0 state: down mac: 00:d8:61:dd:2d:a0
IF-ID-1: virbr0 state: down mac: 52:54:00:08:3e:23
Drives: Local Storage: total: 5.91 TiB used: 1.41 TiB (23.8%)
ID-1: /dev/nvme0n1 vendor: Kingston model: SA2000M8500G size: 465.76 GiB temp: 25.9 C
ID-2: /dev/sda vendor: Samsung model: SSD 860 QVO 2TB size: 1.82 TiB temp: 28 C
ID-3: /dev/sdb vendor: Seagate model: ST3000DM008-2DM166 size: 2.73 TiB temp: 18 C
ID-4: /dev/sdc vendor: Samsung model: SSD 870 QVO 1TB size: 931.51 GiB temp: 21 C
Partition: ID-1: / size: 95.62 GiB used: 33.01 GiB (34.5%) fs: ext4 dev: /dev/nvme0n1p3
ID-2: /boot size: 975.9 MiB used: 354.8 MiB (36.4%) fs: ext4 dev: /dev/nvme0n1p1
ID-3: /home size: 1.79 TiB used: 1.38 TiB (76.9%) fs: ext4 dev: /dev/sda1
Swap: ID-1: swap-1 type: partition size: 4 GiB used: 0 KiB (0.0%) dev: /dev/nvme0n1p2
ID-2: swap-2 type: zram size: 8 GiB used: 0 KiB (0.0%) dev: /dev/zram0
Sensors: System Temperatures: cpu: 27.8 C pch: 25.0 C mobo: N/A gpu: nouveau temp: 25.0 C
Fan Speeds (RPM): N/A gpu: nouveau fan: 1103
$ lsblk
NAME SIZE FSTYPE LABEL MOUNTPOINT UUID MODEL SERIAL STATE TYPE
sda 1.8T Samsung_SSD_860_QVO_2TB S4CYNF0M522539H running disk
└─sda1 1.8T ext4 homeqvo2tb /home 4b5090e6-4431-42f6-a2c6-4f00f607daab part
sdb 2.7T ST3000DM008-2DM166 Z504D97L running disk
└─sdb1 2.7T ntfs barracuda 7A20E59F20E5629D part
sdc 931.5G Samsung_SSD_870_QVO_1TB S5SVNG0N908994M running disk
├─sdc1 600M ntfs Réservé au système 565E7B965E7B6D9D part
└─sdc2 930.9G ntfs System 220081BC00819805 part
sr0 1024M ATAPI_DVD_A_DH16A6L-C 369920415532 running rom
zram0 8G [SWAP] disk
nvme0n1 465.8G KINGSTON SA2000M8500G 50026B7683B4C91A live disk
├─nvme0n1p1 1G ext4 linboot /boot 8295711b-4cf6-4840-acca-de0d64a56f51 part
├─nvme0n1p2 4G swap [SWAP] fe00a8c3-a856-43f9-9d04-ca4e561fef5d part
├─nvme0n1p3 97.7G ext4 fedora / f7f1f398-2112-4d94-b144-2035358e1f03 part
├─nvme0n1p4 1K part
├─nvme0n1p5 9.8G ext4 home 72b32049-e238-47d2-b032-5cc3e3500984 part
└─nvme0n1p6 97.7G ext4 debian 6c2b6fdd-1ccb-407a-9cb1-5bfffaaef87a part
fich11
System: Host: fic11 Kernel: 5.0.9-301.fc30.x86_64 x86_64 bits: 64 compiler: gcc v: 9.0.1
Desktop: Cinnamon 4.0.10 Distro: Fedora release 30 (Thirty)
Machine: Type: Laptop System: Dell product: Latitude 5280 v: N/A serial: <filter>
Mobo: Dell model: 07C09D v: A00 serial: <filter> UEFI: Dell v: 1.5.3 date: 08/07/2017
Battery: ID-1: BAT0 charge: 65.0 Wh condition: 65.0/68.0 Wh (96%) model: LGC-LGC8.820 DELL FPT1C79 status: Full
CPU: Topology: Dual Core model: Intel Core i5-7300U bits: 64 type: MT MCP arch: Kaby Lake rev: 9 L2 cache: 3072 KiB
flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 21696
Speed: 800 MHz min/max: 400/3500 MHz Core speeds (MHz): 1: 793 2: 749 3: 783 4: 763
Graphics: Device-1: Intel HD Graphics 620 vendor: Dell driver: i915 v: kernel bus ID: 00:02.0
Display: x11 server: Fedora Project X.org 1.20.4 driver: modesetting unloaded: fbdev,vesa
resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa DRI Intel HD Graphics 620 (Kaby Lake GT2) v: 4.5 Mesa 19.0.2 direct render: Yes
Audio: Device-1: Intel Sunrise Point-LP HD Audio vendor: Dell driver: snd_hda_intel v: kernel bus ID: 00:1f.3
Sound Server: ALSA v: k5.0.9-301.fc30.x86_64
Network: Device-1: Intel Ethernet I219-LM vendor: Dell driver: e1000e v: 3.2.6-k port: f040 bus ID: 00:1f.6
IF: enp0s31f6 state: up speed: 1000 Mbps duplex: full mac: <filter>
Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi v: kernel port: f040 bus ID: 02:00.0
IF: wlp2s0 state: down mac: <filter>
Drives: Local Storage: total: 707.56 GiB used: 224.36 GiB (31.7%)
ID-1: /dev/nvme0n1 vendor: Toshiba model: KXG50ZNV512G NVMe 512GB size: 476.94 GiB
ID-2: /dev/sda type: USB vendor: Corsair model: Voyager SliderX1 size: 230.62 GiB
Partition: ID-1: / size: 68.40 GiB used: 9.02 GiB (13.2%) fs: ext4 dev: /dev/nvme0n1p4
ID-2: /boot size: 975.9 MiB used: 123.7 MiB (12.7%) fs: ext4 dev: /dev/nvme0n1p2
ID-3: /home size: 357.27 GiB used: 143.31 GiB (40.1%) fs: ext4 dev: /dev/dm-0
ID-4: /var size: 22.66 GiB used: 1.32 GiB (5.8%) fs: ext4 dev: /dev/nvme0n1p5
ID-5: swap-1 size: 18.59 GiB used: 809.4 MiB (4.3%) fs: swap dev: /dev/nvme0n1p6
Sensors: System Temperatures: cpu: 41.0 C mobo: 36.0 C sodimm: 34.0 C
Fan Speeds (RPM): cpu: 0
Info: Processes: 287 Uptime: 21h 36m Memory: 15.53 GiB used: 4.31 GiB (27.7%) Init: systemd runlevel: 5 Compilers:
gcc: 9.0.1 Shell: bash v: 5.0.2 inxi: 3.0.32
pi3
pi4
System: Host: pi4 Kernel: 4.19.57-v7l+ armv7l bits: 32 compiler: gcc v: 4.9.3 Desktop: N/A
Distro: Raspbian GNU/Linux 10 (buster)
Machine: Type: ARM Device System: Raspberry Pi 4 Model B Rev 1.1 details: BCM2835 rev: c03111 serial: <filter>
CPU: Topology: Quad Core model: ARMv7 v7l variant: cortex-a72 bits: 32 type: MCP arch: v7l rev: 3
features: Use -f option to see features bogomips: 1080
Speed: 1500 MHz min/max: 600/1500 MHz Core speeds (MHz): 1: 1500 2: 1500 3: 1500 4: 1500
Graphics: Device-1: bcm2835-vc4 driver: vc4_drm v: N/A bus ID: N/A
Device-2: bcm2835-hdmi driver: N/A bus ID: N/A
Display: tty server: Fedora Project X.org 1.20.4 driver: fbdev unloaded: modesetting resolution: 1920x1080~60Hz
OpenGL: renderer: llvmpipe (LLVM 6.0 128 bits) v: 3.3 Mesa 19.1.0-devel direct render: Yes
Audio: Device-1: bcm2835-audio driver: bcm2835_audio bus ID: N/A
Device-2: bcm2835-hdmi driver: N/A bus ID: N/A
Sound Server: ALSA v: k4.19.57-v7l+
Network: Message: No ARM data found for this feature.
IF-ID-1: eth0 state: down mac: <filter>
IF-ID-2: wlan0 state: up mac: <filter>
Drives: Local Storage: total: 14.75 GiB used: 5.60 GiB (38.0%)
ID-1: /dev/mmcblk0 model: SD size: 14.75 GiB
Partition: ID-1: / size: 14.20 GiB used: 5.56 GiB (39.2%) fs: ext4 dev: /dev/mmcblk0p2
ID-2: /boot size: 252.0 MiB used: 39.0 MiB (15.5%) fs: vfat dev: /dev/mmcblk0p1
Sensors: Message: No sensors data was found. Is sensors configured?
Info: Processes: 126 Uptime: 3d 2h 21m Memory: 3.81 GiB used: 190.3 MiB (4.9%) Init: systemd runlevel: 5 Compilers:
gcc: 8.3.0 Shell: bash v: 5.0.3 inxi: 3.0.32