The Advisory Condition queries the SentryOne repository database every 10 minutes and evaluates to true if any queries that started within the last 10 minutes are in a Status of 'Suspended'. It will report up to 10 device name and request ID combinations by default. This indicates that all concurrecy slots are full, or resource blocking is taking place. If this occurs frequently in Azure Data Warehouse, scaling up to a higher Performance Tier may resolve these issues.