CmdID

CmdID / Commands

stress-ng

Load and stress a Linux system in various ways (CPU, memory, I/O, etc.). tldr-pages

On several platforms

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Load and stress a Linux system in various ways (CPU, memory, I/O, etc.). Useful for benchmarking, hardware validation, and stability testing.

Stress all CPUs with 4 workers for 60 seconds

stress-ng --cpu 4 --timeout 60sIdentify

Stress virtual memory with 2 workers for 30 seconds

stress-ng --vm 2 --vm-bytes 512M --timeout 30sIdentify

Stress the I/O subsystem with 3 workers for 45 seconds

stress-ng --io 3 --timeout 45sIdentify

Run all stress tests for 2 minutes

stress-ng --all 1 --timeout 2mIdentify