Coding⏱️ 2 min read📅 2026-06-03

How to Fix: How to monitor CPU/memory usage of a single process?

Monitor CPU/memory usage of a single process in real-time with a history graph.

Quick Answer: Use tools like psutil or pyudev to access process details, then utilize libraries like matplotlib for graphing and schedule to run the script at regular intervals.

📋 Table of Contents

  1. 🔍 Why This Happens
  2. 🛠️ Step-by-Step Verified Fixes
  3. 💡 Conclusion

Monitoring CPU and memory usage of a single process can be achieved using various tools and techniques. This is particularly useful when you need to troubleshoot or optimize the performance of a specific application or service.

🔍 Why This Happens

  • High CPU usage can lead to system crashes, slow performance, and increased energy consumption.

🛠️ Step-by-Step Verified Fixes

Method 1: Process Monitor

  1. Step 1: Open the Process Monitor tool on your system.

Method 2: Resource Monitor

  1. Step 1: Open the Resource Monitor tool on your system.

Method 3: Custom Scripting

  1. Step 1: Write a custom script using tools like Python or PowerShell to monitor the process's CPU and memory usage.

💡 Conclusion

To monitor the CPU and memory usage of a single process, you can use tools like Process Monitor, Resource Monitor, or write a custom script. Each method has its own advantages and disadvantages, and the choice of tool depends on your specific needs and system configuration.

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