We ended up using the "Splunk DB Connect" app which query's the Solarwinds tables for the needed data. It requires a bit of knowledge about the Solarwinds DB schema and "checkpointing" a Splunk data source for Solarwinds logging tables. Also, we replicated the Solarwinds NPM CustomPollerStatistics_Detail table (and added an identity column to this replicated table) using MS SQL server replication since the DateTime field was not a good checkpoint field for the "Splunk DB Connect" app. Also, see these Solarwinds Thwack and Splunk answer posts https://thwack.solarwinds.com/thread/120056 and https://answers.splunk.com/answers/596395/what-are-the-steps-to-configure-an-incremental-pol.html . ... View more