ray
25 lines
1.1 KiB
Bash
25 lines
1.1 KiB
Bash
#!/bin/bash
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# nvidia-gpu-monitor.sh — writes GPU stats to files every 5 seconds
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# Install: sudo cp to /usr/local/bin/, chmod +x
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# Service: systemd unit at /etc/systemd/system/nvidia-gpu-monitor.service
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#
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# Output files:
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# /usr/share/cockpit/nvidia-gpu/gpu.txt — model,driver,temp,util,mem,power,pstate,fan
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# /usr/share/cockpit/nvidia-gpu/cuda.txt — CUDA version
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# /usr/share/cockpit/nvidia-gpu/processes.txt — pid,process_name,used_memory
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PKG="/usr/share/cockpit/nvidia-gpu"
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while true; do
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# GPU info (name, driver, temp, util, mem used, mem total, power, perf state, fan)
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nvidia-smi --query-gpu=name,driver_version,temperature.gpu,utilization.gpu,memory.used,memory.total,power.draw,pstate,fan.speed --format=csv,noheader,nounits 2>/dev/null | head -1 > "$PKG/gpu.txt"
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# GPU processes
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nvidia-smi --query-compute-apps=pid,process_name,used_memory --format=csv,noheader,nounits 2>/dev/null > "$PKG/processes.txt"
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# CUDA version
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nvidia-smi 2>/dev/null | grep "CUDA Version" | sed 's/.*CUDA Version: //' | head -1 > "$PKG/cuda.txt"
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sleep 5
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done
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