Power state change trace

Power state change tracing can be enabled with the option –trace-pstate-change (see Command-line Interface).

This file is written as Batsim’s export prefix + pstate_changes.csv (the prefix is out/ by default, see Command-line Interface). This is a time series that contains the power state transitions of the hosts over time. It contains the following fields in this order.

• time: The time at which the power state transition occurred.

• machine_id: The Interval set of hosts whose power state has been changed.

• new_pstate: The new power state (an integer) of the involved hosts.