This patch set adds new periods strategy input
parameter that allows to specify the time length of
statistic aggregation.
Change-Id: Id6c7900e7b909b0b325281c4038e07dc695847a1
In this change set, Default value 'hardware.cpu_util' of instance_metrics
was changed to 'compute.node.cpu.percent'.
Change-Id: I02f87e5fea663e2e04c61cc36b7d55ff250bf8cc