app/models/host_performance.rb
class HostPerformance < MetricRollup
default_scope { where(:resource_type => 'Host').where.not(:resource_id => nil) }
belongs_to :ems_cluster, :foreign_key => :parent_ems_cluster_id
belongs_to :host, :foreign_key => :resource_id
def self.display_name(number = 1)
n_('Performance - Host', 'Performance - Hosts', number)
end
end