Binary package “lmbench” in ubuntu bionic
Utilities to benchmark UNIX systems
Lmbench is a set of utilities to test the performance
of a unix system producing detailed results as well
as providing tools to process them. It includes a series of
micro benchmarks that measure some basic operating
system and hardware metrics:
.
* file reading and summing
* memory bandwidth while reading, writing and copying
* copying data through pipes
* copying data through Unix sockets
* reading data through TCP/IP sockets