A computing system disposed within a remote network management platform and configured to support a managed network, the computing system comprising: one or more processors; memory; and program instructions, stored in the memory, that upon execution by the one or more processors cause the computing system to perform operations including: monitoring respective performance of each network entity of a plurality of network entities of the managed network, each network entity being at least one of a service of the managed network or a computing device of the managed network, wherein each service of the managed network executes on at least one computing device of the managed network; for each of the plurality of network entities, issuing an alert in response to determining that the monitored respective performance is below a respective threshold performance level; based on analysis of a first group of one or more issued alerts, determining a statistical likelihood that a different alert will be issued for the monitored respective performance of a particular network entity of the plurality for which no respective alert has yet been issued; and issuing a score notification for the different alert in response to the determined statistical likelihood exceeding a score threshold, wherein the score notification includes the determined statistical likelihood and an identity of the particular network entity, wherein issuing the score notification for the different alert comprises: computing a prediction score as a statistical confidence level that the alert will be issued for the monitored respective performance of the particular network entity; and reporting the prediction score. one or more processors; memory; and program instructions, stored in the memory, that upon execution by the one or more processors cause the computing system to perform operations including: monitoring respective performance of each network entity of a plurality of network entities of the managed network, each network entity being at least one of a service of the managed network or a computing device of the managed network, wherein each service of the managed network executes on at least one computing device of the managed network; for each of the plurality of network entities, issuing an alert in response to determining that the monitored respective performance is below a respective threshold performance level; based on analysis of a first group of one or more issued alerts, determining a statistical likelihood that a different alert will be issued for the monitored respective performance of a particular network entity of the plurality for which no respective alert has yet been issued; and issuing a score notification for the different alert in response to the determined statistical likelihood exceeding a score threshold, wherein the score notification includes the determined statistical likelihood and an identity of the particular network entity, wherein issuing the score notification for the different alert comprises: computing a prediction score as a statistical confidence level that the alert will be issued for the monitored respective performance of the particular network entity; and reporting the prediction score. monitoring respective performance of each network entity of a plurality of network entities of the managed network, each network entity being at least one of a service of the managed network or a computing device of the managed network, wherein each service of the managed network executes on at least one computing device of the managed network; for each of the plurality of network entities, issuing an alert in response to determining that the monitored respective performance is below a respective threshold performance level; based on analysis of a first group of one or more issued alerts, determining a statistical likelihood that a different alert will be issued for the monitored respective performance of a particular network entity of the plurality for which no respective alert has yet been issued; and issuing a score notification for the different alert in response to the determined statistical likelihood exceeding a score threshold, wherein the score notification includes the determined statistical likelihood and an identity of the particular network entity, wherein issuing the score notification for the different alert comprises: computing a prediction score as a statistical confidence level that the alert will be issued for the monitored respective performance of the particular network entity; and reporting the prediction score.