[Benchmark] Single dimr OpenSearch baremetal setup ideas

I’d like to perform benchmarking of a single bare metal. Not seeing any document or post about single bare metal setup recommendations so far. Welcome for any suggestions. I’ll run OpenSearch benchmark to get some baseline for reference.

How to fully utilize the hardware resource of this single machine in your opinion?

  • 80 CPU threads.
  • 16x4TB NVMEs
  • 780GB RAM
  • 100Gbps network.
ip        heap.percent ram.percent cpu load_1m load_5m load_15m node.role master name            1           4   0    0.02    0.03     0.05 dimr      *      node-1