🖥️ myrktop - Orange Pi 5 (RK3588) System Monitor

🔥 myrktop is a lightweight system monitor for Orange Pi 5 (RK3588), providing real-time information about CPU, GPU, NPU, RAM, RGA, and system temperatures.

📥 Installation Instructions

1️⃣ Install Required Dependencies

Before running the script, install lm-sensors to fetch temperature readings:

sudo apt update && sudo apt install -y lm-sensors

2️⃣ Download and Install myrktop

Run the following command to download and install the script:

wget -O ~/myrktop.sh https://raw.githubusercontent.com/mhl221135/myrktop/main/myrktop.sh
wget -O /usr/local/bin/myrktop https://raw.githubusercontent.com/mhl221135/myrktop/main/myrktop

Then, make the script executable:

sudo chmod +x ~/myrktop.sh
sudo chmod +x /usr/local/bin/myrktop

3️⃣ Run the Monitoring Script

To run the script with live updates every 0.5 seconds, use:

myrktop

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📊 Features

• Real-time CPU load & frequency monitoring (per core)
• Live GPU usage & frequency
• NPU & RGA usage
• RAM & Swap usage
• System temperature readings
• Runs efficiently on Orange Pi 5 (RK3588)

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📌 Example Output

Every 0.5s: /usr/local/bin/myrktop                                        orangepi5: Wed Mar 12 13:28:15 2025

🔥 Orange Pi 5 - System Monitor 🔥
Device: rockchip,rk3588s-orangepi-5rockchip,rk3588
Version: RKNPU driver: v0.9.8
--------------------------------------
📊 CPU Usage & Frequency:
Total CPU Load: 4%
Core 0: 4% 1800 MHz
Core 1: 4% 1800 MHz
Core 2: 4% 1800 MHz
Core 3: 4% 1800 MHz
Core 4: 4% 600 MHz
Core 5: 4% 600 MHz
Core 6: 4% 600 MHz
Core 7: 4% 600 MHz
--------------------------------------
🎮 GPU Load: 0%
🎮 GPU Frequency: 300 MHz
🧠 NPU Load: 0% 0% 0%
🧠 NPU Frequency: 1000 MHz
🖼️  RGA Load: 0% 0% 0%
--------------------------------------
🖥️  RAM & Swap Usage:
RAM Used: 1.8Gi / 15Gi
Swap Used: 16Mi / 7.8Gi
--------------------------------------
🌡️  Temperatures:
npu_thermal-virtual-0: +33.3°C
center_thermal-virtual-0: +32.4°C
bigcore1_thermal-virtual-0: +34.2°C
soc_thermal-virtual-0: +34.2°C
nvme-pci-44100: +31.9°C
gpu_thermal-virtual-0: +32.4°C
littlecore_thermal-virtual-0: +33.3°C
bigcore0_thermal-virtual-0: +33.3°C

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🔧 How to Contribute

If you find a bug or want to improve myrktop, feel free to fork the repository and submit a pull request.

📂 GitHub Repository: https://github.com/mhl221135/myrktop

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❓ Support

If you have any issues, open an issue on GitHub, or contact me!

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🔗 License

This project is open-source and available under the MIT License.