Htop Columns, Meters, Threads, and Display Options/Sort by memory usage interactively

Surface memory-heavy processes first.

Section: Display options

Sort by memory usage interactively

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F6 → PERCENT_MEM
Explanation

Useful during out-of-memory or swap-thrashing investigations.

Learn the surrounding workflow

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

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