We have configured alerts in Grafana using Azure Monitor as the data source. However, we are frequently encountering the following error. Could you please assist us in resolving this issue. This is happening for all the alerts
**Error:**
`[sse.dataQueryError] failed to execute query [A]: request failed, status: 529 , error: {"cost":0,"timespan":"2025-01-06T14:13:20Z/2025-01-06T20:13:20Z","interval":"PT1M","value":[{"id":"/subscriptions/sub-id/resourceGroups/rg-name/providers/microsoft.dbforpostgresql/flexibleservers/pg-flexible-name/providers/Microsoft.Insights/metrics/is_db_alive","type":"Microsoft.Insights/metrics","name":{"value":"is_db_alive","localizedValue":"Database Is Alive"},"displayDescription":"Indicates if the database is up or not","unit":"Count","timeseries":[],"errorMessage":"Query was throttled with reason: ServerBusy. Requested Metric:MicrosoftDBForPGFlexShoeboxProdwesteurope|CustomerFacingMetrics|is_db_alive. Output Dimensions: . Dimension Filters: . RequestedSamplingType: Min,Min. Start time: 1/6/2025 2:13:20 PM End time: 1/6/2025 8:12:20 PM. Resolution: 00:01:00, Resolution Function: Automatic. Last Value Mode: False, Context:MetricsMP, CustomerId:mdmquerycert.mdmrp.prod.windows.azure.net. TraceID:{fe1cf3d6-ab6f-4851-88e8-9b34221639da};AzSubId=sub-id;AzResType=microsoft.dbforpostgresql/flexibleservers;AzRegion=westeurope;, IsUserQuery:1, ClientTimeout:00:00:59.9990000, ClientName:GatewayService-API->QueryServiceCoordinator, ElapsedTime(ms):0, Exception:Microsoft.Online.QueryService.Contracts.QueryThrottledException: Query service is overloaded and is not accepting new queries at this time: too many queries in flight.\r\n at Microsoft.Online.Metrics.QueryServiceCoordinator.Throttling.QueryCapacityThrottlingManager.CheckCapacity(String clientName, Boolean throttlingBypassMode, Boolean isPercentileGroupByQuery, Boolean isDistinctCountGroupByQuery) in D:\\dbs\\sh\\acem\\1018_130529_1\\cmd\\5\\src\\QueryService\\QueryServiceCoordinator\\Throttling\\QueryCapacityThrottlingManager.cs:line 106\r\n at Microsoft.Online.Metrics.QueryServiceCoordinator.QueryCoordinator.<ExecuteAsync>d__51.MoveNext() in D:\\dbs\\sh\\acem\\1018_130529_1\\cmd\\5\\src\\QueryService\\QueryServiceCoordinator\\QueryCoordinator.cs:line 418.","errorCode":"Throttled"}],"namespace":"microsoft.dbforpostgresql/flexibleservers","resourceregion":""}