1. CPU 사양확인
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU @ 2.20GHz
cpu MHz : 2200.000
cache size : 56320 KB
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$ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 46 bits physical, 48 bits virtual
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 2
Core(s) per socket: 1
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 79
Model name: Intel(R) Xeon(R) CPU @ 2.20GHz
⁞
2. RAM 확인
$ cat /proc/meminfo
MemTotal: 16393676 kB
MemFree: 10184584 kB
MemAvailable: 15344868 kB
Buffers: 884764 kB
Cached: 4127004 kB
SwapCached: 0 kB
Active: 1169188 kB
⁞
$ free
total used free shared buff/cache available
Mem: 16393676 813044 10138252 980 5442380 15307628
Swap: 0 0 0
3. GPU 사양확인
$ nvidia-smi
Mon Jul 4 23:27:00 2022
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 470.82.01 Driver Version: 470.82.01 CUDA Version: 11.4 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 Tesla P100-PCIE... Off | 00000000:00:04.0 Off | 0 |
| N/A 43C P0 29W / 250W | 0MiB / 16280MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
4. Storage 용량 확인
$ df -h
Filesystem Size Used Avail Use% Mounted on
overlay 4.0T 3.6T 395G 91% /
tmpfs 64M 0 64M 0% /dev
shm 5.5G 0 5.5G 0% /dev/shm
/dev/sda1 122G 3.7G 119G 3% /opt/bin
/dev/mapper/snap 4.0T 3.6T 395G 91% /home/jupyter
/dev/loop1 20G 56K 20G 1% /kaggle/lib
tmpfs 7.9G 0 7.9G 0% /proc/acpi
tmpfs 7.9G 0 7.9G 0% /proc/scsi
tmpfs 7.9G 0 7.9G 0% /sys/firmware
5. OS 사양 확인
$ uname -a
Linux 1198706d0ea7 5.10.123+ #1 SMP Wed Jun 22 22:52:42 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/*release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=20.04
DISTRIB_CODENAME=focal
DISTRIB_DESCRIPTION="Ubuntu 20.04.4 LTS"
NAME="Ubuntu"
VERSION="20.04.4 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
⁞
$ getconf LONG_BIT
64
6. PCI 디바이스 목록 확인
$ lspci
00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
00:01.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 03)
00:01.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 03)
00:03.0 Non-VGA unclassified device: Red Hat, Inc. Virtio SCSI
00:04.0 3D controller: NVIDIA Corporation GP100GL [Tesla P100 PCIe 16GB] (rev a1)
00:05.0 Ethernet controller: Red Hat, Inc. Virtio network device
00:06.0 Unclassified device [00ff]: Red Hat, Inc. Virtio RNG
$ lspci -v
00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
Subsystem: Red Hat, Inc. Qemu virtual machine
Flags: bus master, medium devsel, latency 0
lspci: Unable to load libkmod resources: error -12
⁞
00:04.0 3D controller: NVIDIA Corporation GP100GL [Tesla P100 PCIe 16GB] (rev a1)
Subsystem: NVIDIA Corporation Device 118f
Flags: bus master, fast devsel, latency 0, IRQ 35
Memory at c0000000 (32-bit, non-prefetchable) [size=16M]
Memory at 800000000 (64-bit, prefetchable) [size=16G]
Memory at c00000000 (64-bit, prefetchable) [size=32M]
I/O ports at c000 [size=128]
Capabilities: <access denied>
Kernel driver in use: nvidia