[seL4] Performce test for CAMKES or RefOS

Hi everyone, I want to measure a variety of important aspects of system performance on CAMKES or RefOS. I know that Lmbench is an extensive suite of micro-benchmarks that give powerful insights into system performance. And lmbench is written in ANSI-C,so it is portable across a wide variety of systems and architectures. Can I measure the system performance on CAMKES or RefOS using Lmbench ? Thank you.