[jaap@jaap ~ ]$ time nvidia-smi
Fri Feb 21 11:55:52 2020
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.59 Driver Version: 440.59 CUDA Version: 10.2 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce RTX 207... Off | 00000000:09:00.0 On | N/A |
|ERR! 36C P5 ERR! / 255W | 346MiB / 7979MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 1061 G /usr/lib/Xorg 276MiB |
| 0 225044 G qtcreator 3MiB |
+-----------------------------------------------------------------------------+
real 0m16.023s
user 0m0.000s
sys 0m15.983s
Because on a different computer, same driver & hardware:
[maaike@maaike ~ ]$ time nvidia-smi
Fri Feb 21 11:57:11 2020
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 440.59 Driver Version: 440.59 CUDA Version: 10.2 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce RTX 207... Off | 00000000:08:00.0 On | N/A |
| 27% 35C P8 20W / 215W | 165MiB / 7979MiB | 3% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 967 G /usr/lib/Xorg 137MiB |
| 0 1528 G /usr/lib/firefox/firefox 4MiB |
| 0 1709 G /usr/lib/firefox/firefox 4MiB |
| 0 1853 G /usr/lib/firefox/firefox 4MiB |
| 0 1877 G /usr/lib/firefox/firefox 2MiB |
| 0 1921 G /usr/lib/firefox/firefox 2MiB |
| 0 53148 G /usr/lib/firefox/firefox 4MiB |
+-----------------------------------------------------------------------------+
real 0m0.017s
user 0m0.000s
sys 0m0.011s
[92936.358995] NVRM: GPU at PCI:0000:09:00: GPU-395ce04f-f18a-d842-fb69-808764409ddf
[92936.359000] NVRM: GPU Board Serial Number:
[92936.359006] NVRM: Xid (PCI:0000:09:00): 61, pid=1061, 0cec(3098) 00000000 00000000
[93123.706643] GpuWatchdog[348426]: segfault at 0 ip 00005581da9f7eec sp 00007fe09cb0d4b0 error 6 in chromium[5581d6fcc000+6f5b000]
[93123.706649] Code: ed e8 88 96 f7 fe eb e6 41 8b 84 24 08 01 00 00 85 c0 74 7d 48 8d 3d cd a4 a9 fb be 01 00 00 00 ba 03 00 00 00 e8 14 47 ee fe <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 1a 2d cb 03 01 eb 5b 49 8b
[93136.045374] GpuWatchdog[348444]: segfault at 0 ip 000055de66b11eec sp 00007f2e7b9874b0 error 6 in chromium[55de630e6000+6f5b000]
[93136.045383] Code: ed e8 88 96 f7 fe eb e6 41 8b 84 24 08 01 00 00 85 c0 74 7d 48 8d 3d cd a4 a9 fb be 01 00 00 00 ba 03 00 00 00 e8 14 47 ee fe <c7> 04 25 00 00 00 00 37 13 00 00 c6 05 1a 2d cb 03 01 eb 5b 49 8b
Eg. where to start?