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GPU Subsystem monitoring
http://wiki.pchart.net/forum/viewtopic.php?f=6&t=351
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Author:  jean-damien [ Wed Mar 23, 2011 10:00 am ]
Post subject:  GPU Subsystem monitoring

Trinity is an x64 server used for bio-informatic analysis. All the tools installed on it are configured to use the nVidia GPU technologie to get astonishing speed results.

This web interface is monitoring both the physical CPUs and GPUs processors. Computing units memory and temperature figures are also gathered.

Data points are gathered from the shell commands nvidia-smi and mpstats. The values are stored in a flat MRTG-like database file with a rotation of 2 hours then charted on-demand with the pChart library. The gathering script is triggered from the crontab interface at regular interval.

pCache isn‘t used due to the system robustness.

Attachments:
Trinity.png
Trinity.png [ 247.08 KiB | Viewed 9602 times ]

Author:  dodole [ Mon Apr 25, 2011 5:35 pm ]
Post subject:  Re: GPU Subsystem monitoring

wow. that's awesome!

How did you generate multiple charts with different data series into the same image?

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