- sysbench
- stress-ng
Install: sudo apt install sysbench stress-ng
Uses sysbench to gather cpu, memory, file-io performance stats. It will write a log to the working directory.
Side by side including command line invocation and speed differences:
E.g.: diff -y bench_results_zh2-spm01.zh2.dfinity.network_2022-08-12T21-08-32.txt bench_results_zh2-asu01_2022-08-12T23-08-49.txt | fgrep -e"+ sysbench" -e"|" > bench_comparison_gen1_gen2.txt
Uses stress-ng to exercise all HW components.
Run it: ./stress.sh - it writes a log file to the working directory.
Visually scan log for errors.
stress-ng recommends not to use the reported speeds as benchmarks.