Collect and report system activity

bash

sar -u 1 5

Explanation

Great when sysstat is installed and enabled for ongoing collection.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing Performance Monitoring and Troubleshooting

Filter previous shell commands.

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Show the current absolute path.

Create an empty file if it does not exist.

Concatenate and print files to standard output.

Print lines matching a pattern.

Show permissions and ownership on files.