The Performance Charts sections allows first to get a visual glance at the full Hadoop execution
of the selected runs by analyzing each of the Hadoop phases: map, merge, shuffle, and reduce.
It also allows to dig deeper into the performance metrics and results for the executions,
in order to understand the amount of resources use, and contrast visually the difference
between the selected executions.
Analysing: CPU utilization, # of processes and context switches, Memory and Paging, Networking,
and the I/O subsystem.