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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

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 

spiti