db_183236610_1832273414_19315
what does this mean?
Its part an index data.
This is indexed data by Splunk. You can read about what this actually includes in Splunk Docs, more specifically here : Splunk Indexed Data
So this is a local, non-clustered, warm bucket. The 183236610 represents the newest EPOCH time of the data in the bucket and 1832273414 represents the oldest EPOCH time of the data in the bucket. The 19315 is a local ID of the bucket that Splunk uses to keep track of.
This is indexed data by Splunk. You can read about what this actually includes in Splunk Docs, more specifically here : Splunk Indexed Data
So this is a local, non-clustered, warm bucket. The 183236610 represents the newest EPOCH time of the data in the bucket and 1832273414 represents the oldest EPOCH time of the data in the bucket. The 19315 is a local ID of the bucket that Splunk uses to keep track of.