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Resource Monitoring

linux-security-linux-basics-basics | Level: Easy  | Total Lab Runs: 0 | Premium Lab

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Lab Walkthrough Video:


Resource monitoring deals with keeping an eye on the usage of system resources by processes, users, files.


Objective: Learn about resource monitoring by doing the following activities

  1. Check the current memory usage of the system.

  2. Check available/consumed disk space across different available storage devices.

  3. Check size of all directories in system root (/) directory. 

  4. Check all mounts on the system.

  5. Use top command to monitor memory, cpu and swap usage of processes in real-time.

  6. Use htop to monitor memory, cpu and swap usage of processes in real-time.

  7. Use atop to monitor memory, cpu and swap usage of processes in real-time.

  8. Use iotop to monitor disk read/write operations by processes in real-time.

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