All GPU memory in use and no program running
Hi, I use an ec2 server g2.2xlarge with GRID K520. I'm wondering why the GPU reports that all memory is in use, reported with nvidia-smi. I'm the only user on the server and don't run any application. FB Memory Usage Total : 4095 MiB Used : 4052 MiB Free : 43 MiB When I use GPU-Z to monitor the metrics, I see Memory Usage (Dedicated):118 MB Memory Usage (Dynamic): 19MB C:\Program Files\NVIDIA Corporation\NVSMI>nvidia-smi -i 0 -q ==============NVSMI LOG============== Timestamp : Tue May 09 23:21:12 2017 Driver Version : 337.88 Attached GPUs : 1 GPU 0000:00:03.0 Product Name : GRID K520 Display Mode : Disabled Display Active : Disabled Persistence Mode : N/A Accounting Mode : Disabled Accounting Mode Buffer Size : 128 Driver Model Current : WDDM Pending : WDDM Serial Number : 0325213073507 GPU UUID : GPU-4cc386c7-1511-e998-f8f8-c3fe800a90 Minor Number : N/A VBIOS Version : 80.04.D4.00.03 Inforom Version Image Version : 2055.0052.00.04 OEM Object : 1.1 ECC Object : N/A Power Management Object : N/A GPU Operation Mode Current : N/A Pending : N/A PCI Bus : 0x00 Device : 0x03 Domain : 0x0000 Device Id : 0x118A10DE Bus Id : 0000:00:03.0 Sub System Id : 0x101410DE GPU Link Info PCIe Generation Max : 3 Current : 1 Link Width Max : 16x Current : 16x Bridge Chip Type : N/A Firmware : N/A Fan Speed : N/A Performance State : P8 Clocks Throttle Reasons : N/A FB Memory Usage Total : 4095 MiB Used : 4052 MiB Free : 43 MiB BAR1 Memory Usage Total : 128 MiB Used : 37 MiB Free : 91 MiB Compute Mode : Default Utilization Gpu : 0 % Memory : 0 % Ecc Mode Current : N/A Pending : N/A ECC Errors Volatile Single Bit Device Memory : N/A Register File : N/A L1 Cache : N/A L2 Cache : N/A Texture Memory : N/A Total : N/A Double Bit Device Memory : N/A Register File : N/A L1 Cache : N/A L2 Cache : N/A Texture Memory : N/A Total : N/A Aggregate Single Bit Device Memory : N/A Register File : N/A L1 Cache : N/A L2 Cache : N/A Texture Memory : N/A Total : N/A Double Bit Device Memory : N/A Register File : N/A L1 Cache : N/A L2 Cache : N/A Texture Memory : N/A Total : N/A Retired Pages Single Bit ECC : N/A Double Bit ECC : N/A Pending : N/A Temperature Gpu : 24 C Power Readings Power Management : Supported Power Draw : 17.45 W Power Limit : 125.00 W Default Power Limit : 125.00 W Enforced Power Limit : 125.00 W Min Power Limit : 85.00 W Max Power Limit : 130.00 W Clocks Graphics : 324 MHz SM : 324 MHz Memory : 324 MHz Applications Clocks Graphics : N/A Memory : N/A Default Applications Clocks Graphics : N/A Memory : N/A Max Clocks Graphics : 797 MHz SM : 797 MHz Memory : 2500 MHz Compute Processes Process ID : 1664 Name : Insufficient Permissions Used GPU Memory : Not available in WDDM driver model Process ID : 1588 Name : Insufficient Permissions Used GPU Memory : Not available in WDDM driver model Process ID : 1760 Name : Insufficient Permissions Used GPU Memory : Not available in WDDM driver model Process ID : 5396 Name : Insufficient Permissions Used GPU Memory : Not available in WDDM driver model Process ID : 6208 Name : C:\Windows\Explorer.EXE Used GPU Memory : Not available in WDDM driver model
Hi,

I use an ec2 server g2.2xlarge with GRID K520.
I'm wondering why the GPU reports that all memory is in use, reported with nvidia-smi.
I'm the only user on the server and don't run any application.

FB Memory Usage
Total : 4095 MiB
Used : 4052 MiB
Free : 43 MiB


When I use GPU-Z to monitor the metrics, I see
Memory Usage (Dedicated):118 MB
Memory Usage (Dynamic): 19MB


C:\Program Files\NVIDIA Corporation\NVSMI>nvidia-smi -i 0 -q

==============NVSMI LOG==============

Timestamp : Tue May 09 23:21:12 2017
Driver Version : 337.88

Attached GPUs : 1
GPU 0000:00:03.0
Product Name : GRID K520
Display Mode : Disabled
Display Active : Disabled
Persistence Mode : N/A
Accounting Mode : Disabled
Accounting Mode Buffer Size : 128
Driver Model
Current : WDDM
Pending : WDDM
Serial Number : 0325213073507
GPU UUID : GPU-4cc386c7-1511-e998-f8f8-c3fe800a90
Minor Number : N/A
VBIOS Version : 80.04.D4.00.03
Inforom Version
Image Version : 2055.0052.00.04
OEM Object : 1.1
ECC Object : N/A
Power Management Object : N/A
GPU Operation Mode
Current : N/A
Pending : N/A
PCI
Bus : 0x00
Device : 0x03
Domain : 0x0000
Device Id : 0x118A10DE
Bus Id : 0000:00:03.0
Sub System Id : 0x101410DE
GPU Link Info
PCIe Generation
Max : 3
Current : 1
Link Width
Max : 16x
Current : 16x
Bridge Chip
Type : N/A
Firmware : N/A
Fan Speed : N/A
Performance State : P8
Clocks Throttle Reasons : N/A
FB Memory Usage
Total : 4095 MiB
Used : 4052 MiB
Free : 43 MiB
BAR1 Memory Usage
Total : 128 MiB
Used : 37 MiB
Free : 91 MiB
Compute Mode : Default
Utilization
Gpu : 0 %
Memory : 0 %
Ecc Mode
Current : N/A
Pending : N/A
ECC Errors
Volatile
Single Bit
Device Memory : N/A
Register File : N/A
L1 Cache : N/A
L2 Cache : N/A
Texture Memory : N/A
Total : N/A
Double Bit
Device Memory : N/A
Register File : N/A
L1 Cache : N/A
L2 Cache : N/A
Texture Memory : N/A
Total : N/A
Aggregate
Single Bit
Device Memory : N/A
Register File : N/A
L1 Cache : N/A
L2 Cache : N/A
Texture Memory : N/A
Total : N/A
Double Bit
Device Memory : N/A
Register File : N/A
L1 Cache : N/A
L2 Cache : N/A
Texture Memory : N/A
Total : N/A
Retired Pages
Single Bit ECC : N/A
Double Bit ECC : N/A
Pending : N/A
Temperature
Gpu : 24 C
Power Readings
Power Management : Supported
Power Draw : 17.45 W
Power Limit : 125.00 W
Default Power Limit : 125.00 W
Enforced Power Limit : 125.00 W
Min Power Limit : 85.00 W
Max Power Limit : 130.00 W
Clocks
Graphics : 324 MHz
SM : 324 MHz
Memory : 324 MHz
Applications Clocks
Graphics : N/A
Memory : N/A
Default Applications Clocks
Graphics : N/A
Memory : N/A
Max Clocks
Graphics : 797 MHz
SM : 797 MHz
Memory : 2500 MHz
Compute Processes
Process ID : 1664
Name : Insufficient Permissions
Used GPU Memory : Not available in WDDM driver model
Process ID : 1588
Name : Insufficient Permissions
Used GPU Memory : Not available in WDDM driver model
Process ID : 1760
Name : Insufficient Permissions
Used GPU Memory : Not available in WDDM driver model
Process ID : 5396
Name : Insufficient Permissions
Used GPU Memory : Not available in WDDM driver model
Process ID : 6208
Name : C:\Windows\Explorer.EXE
Used GPU Memory : Not available in WDDM driver model

#1
Posted 05/09/2017 09:53 PM   
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