命令
nvidia-smi -q
其他：
nvidia-smi - NVIDIA System Management Interface program
-q, --query
Display GPU or Unit info. Displayed info includes all data listed in the (GPU ATTRIBUTES) or (UNIT ATTRIBUTES) sections of this document. Some
devices and/or environments don’t support all possible information. Any unsupported data is indicated by a “N/A” in the output. By default informa‐
tion for all available GPUs or Units is displayed. Use the -i option to restrict the output to a single GPU or Unit.
实操
可见：
驱动版本、cuda版本、型号、pcie bdf、SN、bios版本、PN、PCIe第几代、PCIe最大lane、Tx带宽和Rx带宽、内存用量、当前温度、阈值温度、功耗
[root@localhost ~]# nvidia-smi -q
==============NVSMI LOG==============
Timestamp : Fri Mar 21 01:12:13 2025
Driver Version : 550.120
CUDA Version : 12.4
Attached GPUs : 1
GPU 00000000:42:00.0
Product Name : Tesla P100-PCIE-16GB
Product Brand : Tesla
Product Architecture : Pascal
Display Mode : Disabled
Display Active : Disabled
Persistence Mode : Disabled
Addressing Mode : N/A
MIG Mode
Current : N/A
Pending : N/A
Accounting Mode : Disabled
Accounting Mode Buffer Size : 4000
Driver Model
Current : N/A
Pending : N/A
Serial Number : 0320318067067
GPU UUID : GPU-bce5f1e3-d148-5029-2fa2-6dacb9fa706b
Minor Number : 0
VBIOS Version : 86.00.4D.00.01
MultiGPU Board : No
Board ID : 0x4200
Board Part Number : 900-2H400-0000-000
GPU Part Number : 15F8-892-A1
FRU Part Number : N/A
Module ID : 1
Inforom Version
Image Version : H400.0201.00.08
OEM Object : 1.1
ECC Object : 4.1
Power Management Object : N/A
Inforom BBX Object Flush
Latest Timestamp : N/A
Latest Duration : N/A
GPU Operation Mode
Current : N/A
Pending : N/A
GPU C2C Mode : N/A
GPU Virtualization Mode
Virtualization Mode : None
Host VGPU Mode : N/A
vGPU Heterogeneous Mode : N/A
GPU Reset Status
Reset Required : No
Drain and Reset Recommended : N/A
GSP Firmware Version : N/A
IBMNPU
Relaxed Ordering Mode : N/A
PCI
Bus : 0x42
Device : 0x00
Domain : 0x0000
Base Classcode : 0x3
Sub Classcode : 0x2
Device Id : 0x15F810DE
Bus Id : 00000000:42:00.0
Sub System Id : 0x118F10DE
GPU Link Info
PCIe Generation
Max : 3
Current : 3
Device Current : 3
Device Max : 3
Host Max : 3
Link Width
Max : 16x
Current : 8x
Bridge Chip
Type : N/A
Firmware : N/A
Replays Since Reset : 0
Replay Number Rollovers : 0
Tx Throughput : 50 KB/s
Rx Throughput : 50 KB/s
Atomic Caps Inbound : N/A
Atomic Caps Outbound : N/A
Fan Speed : N/A
Performance State : P0
Clocks Event Reasons
Idle : Active
Applications Clocks Setting : Not Active
SW Power Cap : Not Active
HW Slowdown : Not Active
HW Thermal Slowdown : Not Active
HW Power Brake Slowdown : Not Active
Sync Boost : Not Active
SW Thermal Slowdown : Not Active
Display Clock Setting : Not Active
Sparse Operation Mode : N/A
FB Memory Usage
Total : 16384 MiB
Reserved : 115 MiB
Used : 5 MiB
Free : 16265 MiB
BAR1 Memory Usage
Total : 16384 MiB
Used : 2 MiB
Free : 16382 MiB
Conf Compute Protected Memory Usage
Total : 0 MiB
Used : 0 MiB
Free : 0 MiB
Compute Mode : Default
Utilization
Gpu : 0 %
Memory : 0 %
Encoder : 0 %
Decoder : 0 %
JPEG : N/A
OFA : N/A
Encoder Stats
Active Sessions : 0
Average FPS : 0
Average Latency : 0
FBC Stats
Active Sessions : 0
Average FPS : 0
Average Latency : 0
ECC Mode
Current : Enabled
Pending : Enabled
ECC Errors
Volatile
Single Bit
Device Memory : 0
Register File : 0
L1 Cache : N/A
L2 Cache : 0
Texture Memory : 0
Texture Shared : 0
CBU : N/A
Total : 0
Double Bit
Device Memory : 0
Register File : 0
L1 Cache : N/A
L2 Cache : 0
Texture Memory : 0
Texture Shared : 0
CBU : N/A
Total : 0
Aggregate
Single Bit
Device Memory : 0
Register File : 0
L1 Cache : N/A
L2 Cache : 0
Texture Memory : 0
Texture Shared : 0
CBU : N/A
Total : 0
Double Bit
Device Memory : 0
Register File : 2
L1 Cache : N/A
L2 Cache : 0
Texture Memory : 0
Texture Shared : 0
CBU : N/A
Total : 2
Retired Pages
Single Bit ECC : 0
Double Bit ECC : 0
Pending Page Blacklist : No
Remapped Rows : N/A
Temperature
GPU Current Temp : 31 C
GPU T.Limit Temp : N/A
GPU Shutdown Temp : 85 C
GPU Slowdown Temp : 82 C
GPU Max Operating Temp : N/A
GPU Target Temperature : N/A
Memory Current Temp : N/A
Memory Max Operating Temp : N/A
GPU Power Readings
Power Draw : 25.36 W
Current Power Limit : 250.00 W
Requested Power Limit : 250.00 W
Default Power Limit : 250.00 W
Min Power Limit : 125.00 W
Max Power Limit : 250.00 W
GPU Memory Power Readings
Power Draw : N/A
Module Power Readings
Power Draw : N/A
Current Power Limit : N/A
Requested Power Limit : N/A
Default Power Limit : N/A
Min Power Limit : N/A
Max Power Limit : N/A
Clocks
Graphics : 405 MHz
SM : 405 MHz
Memory : 715 MHz
Video : 835 MHz
Applications Clocks
Graphics : 1189 MHz
Memory : 715 MHz
Default Applications Clocks
Graphics : 1189 MHz
Memory : 715 MHz
Deferred Clocks
Memory : N/A
Max Clocks
Graphics : 1328 MHz
SM : 1328 MHz
Memory : 715 MHz
Video : 1328 MHz
Max Customer Boost Clocks
Graphics : 1328 MHz
Clock Policy
Auto Boost : N/A
Auto Boost Default : N/A
Voltage
Graphics : N/A
Fabric
State : N/A
Status : N/A
CliqueId : N/A
ClusterUUID : N/A
Health
Bandwidth : N/A
Processes
GPU instance ID : N/A
Compute instance ID : N/A
Process ID : 2246
Type : G
Name : /usr/libexec/Xorg
Used GPU Memory : 4 MiB
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