The most basic cause is a service interruption or blocked communication path.
Host macros such as $MSSQL.USER , $MSSQL.PASSWORD , and $MSSQL.URI may have incorrect values or be missing. mssql: failed to fetch info data (or no data for 30m)
If the connection reaches the server but fails to authenticate, the fetch will fail. The most basic cause is a service interruption
To resolve the "Failed to fetch" alert, follow these systematic checks: 1. Verify Connectivity mssql: failed to fetch info data (or no data for 30m)
This issue typically stems from connectivity, configuration, or authentication problems between the monitoring agent and the SQL Server:
The most basic cause is a service interruption or blocked communication path.
Host macros such as $MSSQL.USER , $MSSQL.PASSWORD , and $MSSQL.URI may have incorrect values or be missing.
If the connection reaches the server but fails to authenticate, the fetch will fail.
To resolve the "Failed to fetch" alert, follow these systematic checks: 1. Verify Connectivity
This issue typically stems from connectivity, configuration, or authentication problems between the monitoring agent and the SQL Server: