Network stress test a DietPi system

apt install screen stress-ng htop

screen -d -m stress-ng --class network --seq 0 --exclude dccp,sctp --cpu-load 80 --timeout 5m

while true; do cpu; sleep 15; done

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Notes:

• DCCP is defined in RFC 4340 as a proposed standard, though its implementation in the Linux kernel has been marked deprecated and was removed in version 6.16 due to lack of maintenance.
• The SCTP module is often blacklisted by default in distributions like RHEL 8+ and Ubuntu for security reasons.