Configuration item self-consistency detection method and system based on relational graph and medium

The invention discloses a configuration item self-consistency detection method and system based on a relation graph and a medium The method comprises the steps that a to-be-detected configuration item set {C} and a configuration item C1 of the traversed configuration item set {C} are determined, if the configuration item C1 is a non-leaf node, the influence domain of the configuration item C1 is calculated according to a preset configuration item relation graph, and if the configuration item C1 is a non-leaf node, the influence domain of the configuration item C1 is calculated; checking whether the influence domain of the configuration item C1 has a conflict item in the configuration item set {C}, and if not, continuing traversing; otherwise, judging that the configuration item set {C} does not conform to self-consistency, outputting conflict item pairs, ending and exiting; and judging that the configuration item set {C} accords with self-consistency after traversing is finished. Based on the configuration it