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linux-security-linux-basics-basics | Level: Easy | Total Lab Runs: 0 | Premium Lab |
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
Check the current memory usage of the system.
Check available/consumed disk space across different available storage devices.
Check size of all directories in system root (/) directory.
Check all mounts on the system.
Use top command to monitor memory, cpu and swap usage of processes in real-time.
Use htop to monitor memory, cpu and swap usage of processes in real-time.
Use atop to monitor memory, cpu and swap usage of processes in real-time.
Use iotop to monitor disk read/write operations by processes in real-time.
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