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Monitoring

atop

Advanced system and process monitor with history

Ubuntu CentOS Debian SUSE Fedora RHEL Arch Alpine
Verified: 2026-05-13
Syntax
$atop [options]
Optionen
-r
-w
-a
-m
Examples
$atop
$atop -r
$atop -w /var/log/atop/atop.log
Typical use cases
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Standard usage
atop --help
Note Shows CPU, memory, I/O, and network metrics per process and can record historical data.
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