1Trace Benchmark 2=============== 3 4Measures how long it takes to perform certain time-sensitive operations related 5to tracing, such as the overhead of instrumentation when tracing is disabled. 6 7Typical results (on real hardware -- not in QEMU) should show an instrumentation 8overhead of a few nanoseconds when tracing is disabled and a few tens to 9hundreds of nanoseconds when tracing is enabled depending on the complexity 10of the record being written. 11