A method for multi-node analysis, the method comprising: - receiving (201, 401) a performance indicator equation, wherein: • the performance indicator equation comprises a corresponding set of measurement parameters; and • the performance indicator equation defines a relationship between the corresponding set of measurement parameters and a performance indicator corresponding to the performance indicator equation; - for each node from a set of nodes (103-1,..., 103-15): • receiving, from a database, a set of measurement values for that node, wherein the set of measurement values for that node comprises a current value for each measurement parameter comprised by the performance indicator equation; and • determining (202, 204) that node's contribution to a cluster value for the performance indicator corresponding to the performance indicator equation based on the set of measurement values for that node; wherein the cluster value for the performance indicator corresponding to the performance indicator equation is a value equal to a result of calculating the performance indicator equation with measurement values for all nodes from the set of nodes (103-1,..., 103-15) for each measurement parameter comprised by the performance indicator equation, and - reporting performance indicator information for the set of nodes (103-1,..., 103-15) wherein the reported performance indicator information is based on relative contributions of each node from the set of nodes to the cluster value for the performance indicator corresponding to the performance indicator equation. - receiving (201, 401) a performance indicator equation, wherein: • the performance indicator equation comprises a corresponding set of measurement parameters; and • the performance indicator equation defines a relationship between the corresponding set of measurement parameters and a performance indicator corresponding to the performance indicator equation; • the performance indicator equation comprises a corresponding set of measurement parameters; and • the performance indicator equation defines a relationship between the corresponding set of measurement parameters and a performance indicator corresponding to the performance indicator equation; - for each node from a set of nodes (103-1,..., 103-15): • receiving, from a database, a set of measurement values for that node, wherein the set of measurement values for that node comprises a current value for each measurement parameter comprised by the performance indicator equation; and • determining (202, 204) that node's contribution to a cluster value for the performance indicator corresponding to the performance indicator equation based on the set of measurement values for that node; wherein the cluster value for the performance indicator corresponding to the performance indicator equation is a value equal to a result of calculating the performance indicator equation with measurement values for all nodes from the set of nodes (103-1,..., 103-15) for each measurement parameter comprised by the performance indicator equation, and • receiving, from a database, a set of measurement values for that node, wherein the set of measurement values for that node comprises a current value for each measurement parameter comprised by the performance indicator equation; and • determining (202, 204) that node's contribution to a cluster value for the performance indicator corresponding to the performance indicator equation based on the set of measurement values for that node; wherein the cluster value for the performance indicator corresponding to the performance indicator equation is a value equal to a result of calculating the performance indicator equation with measurement values for all nodes from the set of nodes (103-1,..., 103-15) for each measurement parameter comprised by the performance indicator equation, and - reporting performance indicator information for the set of nodes (103-1,..., 103-15) wherein the reported performance indicator information is based on relative contributions of each node from the set of nodes to the cluster value for the performance indicator corresponding to the performance indicator equation.