from workflow_twin.core.entities import SystemState


def apply_level5(state: SystemState) -> None:
    usage = 400 * len(state.waiting_queue) + 900 * len(state.active_tickets) + 250 * len(state.completed_tickets)
    state.memory_used = usage
    if usage > state.memory_budget:
        state.critical_events.append(
            {"event": "memory_pressure", "memory_used": usage, "budget": state.memory_budget, "time": state.current_time}
        )