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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
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: 4x 4G DDR3
- CPU: Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz 4cores 4threads
- GPU: NVIDIA Corporation GP104 [GeForce GTX 1070] 8GB DDR5
inxi -Fxz
System: Host: pendejo Kernel: 5.2.17-200.fc30.x86_64 x86_64 bits: 64 compiler: gcc v: 9.2.1 Desktop: Cinnamon 4.2.4
Distro: Fedora release 30 (Thirty)
Machine: Type: Desktop System: Dell product: OptiPlex 7010 v: 01 serial: <filter>
Mobo: Dell model: 0YXT71 v: A01 serial: <filter> BIOS: Dell v: A15 date: 08/12/2013
CPU: Topology: Quad Core model: Intel Core i5-3570 bits: 64 type: MCP arch: Ivy Bridge rev: 9 L2 cache: 6144 KiB
flags: avx lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 27137
Speed: 1596 MHz min/max: 1600/3800 MHz Core speeds (MHz): 1: 1596 2: 1596 3: 1596 4: 1596
Graphics: Device-1: NVIDIA GP104 [GeForce GTX 1070] vendor: Micro-Star MSI driver: nvidia v: 430.40 bus ID: 01:00.0
Display: x11 server: Fedora Project X.org 1.20.5 driver: none unloaded: fbdev,modesetting,vesa
resolution: 3840x2160~60Hz
OpenGL: renderer: GeForce GTX 1070/PCIe/SSE2 v: 4.6.0 NVIDIA 430.40 direct render: Yes
Audio: Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Dell driver: snd_hda_intel v: kernel
bus ID: 00:1b.0
Device-2: NVIDIA GP104 High Definition Audio vendor: Micro-Star MSI driver: snd_hda_intel v: kernel bus ID: 01:00.1
Sound Server: ALSA v: k5.2.17-200.fc30.x86_64
Network: Device-1: Intel 82579LM Gigabit Network vendor: Dell driver: e1000e v: 3.2.6-k port: f040 bus ID: 00:19.0
IF: eno1 state: up speed: 100 Mbps duplex: full mac: <filter>
IF-ID-1: virbr0 state: down mac: <filter>
IF-ID-2: virbr0-nic state: down mac: <filter>
NAME SIZE FSTYPE LABEL MOUNTPOINT UUID MODEL SERIAL STATE TYPE
sda 2.7T WDC_WD30EZRX-00DC0B0 WD-WMC1T1980364 running disk
└─sda1 2.7T ext4 /home 75b3f055-93d9-48b5-845d-29b3acefc192 part
sdb 465.8G Samsung_SSD_750_EVO_500GB S36SNWCH706887L running disk
├─sdb1 500M ntfs Réservé au système 565E7B965E7B6D9D part
├─sdb2 464.5G ntfs 220081BC00819805 part
└─sdb3 838M ntfs D4EA85BCEA859B7E part
sdc 111.8G PNY_CS900_120GB_SSD PNY41170024950107EB4 running disk
├─sdc1 524M ext4 ssdboot /boot f0077708-a7ae-4785-b8f2-3b600f54dd99 part
├─sdc2 16G swap ssdswap [SWAP] 0c97834b-6af9-484f-a5cd-7b6fa9bf0460 part
├─sdc3 87.9G ext4 ssdroot / ebb3df7c-617f-4b0d-b652-625c9e07f3b1 part
└─sdc4 7.4G ext4 ssdhome ac7ca212-1a19-4856-adec-6dbbe62f72ad 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