1. A computing system comprising: a data intake system; at least one processor; a non-transitory computer-readable medium; and program instructions stored on the non-transitory computer-readable medium that are executable by the at least one processor to cause the computing system to: operate in a first mode in which the computing system ingests operating data received from a given asset of a plurality of assets at a first ingestion rate; while operating in the first mode, (a) receive operating data from the given asset, (b) ingest at least a portion of the received operating data at the first ingestion rate, and (c) based on at least a portion of the ingested data, execute a predictive model that outputs an indicator of whether at least one event from a group of events is likely to occur at the given asset within a given period of time in the future; make a determination that the health metric satisfies a threshold condition; in response to the determination, transition from operating in the first mode to operating in a second mode in which the computing system ingests operating data from the given asset at a second ingestion rate that differs from the first ingestion rate; and while operating in the second mode, (a) receive operating data from the given asset and (b) ingest at least a portion of the received operating data at the second ingestion rate.