Expected Performance/Throughput

I have been doing some benchmarking of workerd against other JS runtimes and I am not seeing very good results. Do you have any recommendations for config for peak performance for benchmarking, or an expectation of what kind of numbers we should see?

RPS using wrk for a simple hello world benchmark is currently showing only one tenth what i see with Deno or Bun.sh and tail latencies are also very high.

Memory usage is also very high compared to Deno - ~220 MB for a simple hello world.