cpucycles binary package in Ubuntu Oracular arm64

 libcpucycles provides a simple API to access hardware precise timers
 to understand and improve software performance.
 .
 libcpucycles understands machine-level cycle counters for most architectures.
 libcpucycles also understands common OS-level mechanisms, which give varying
 levels of accuracy.
 .
 This package contains the cpucycles-info command-line tool.

Source package