One possible approach to implement load generator capable of producing high load would be to have several load generators that run in parallel and produce a combined load. Each generator produces load data for itself, that is, there's no a central place that prepares data and distributes it to the load generators. However, a central coordinator is necessary to orchestrate them - to distribute configuration and load profiles, to start and stop them, to collect metrics data (e.g. calculating coordinated omission).
One possible approach to implement load generator capable of producing high load would be to have several load generators that run in parallel and produce a combined load. Each generator produces load data for itself, that is, there's no a central place that prepares data and distributes it to the load generators. However, a central coordinator is necessary to orchestrate them - to distribute configuration and load profiles, to start and stop them, to collect metrics data (e.g. calculating coordinated omission).