[9.2.x] Instrumentation: Log plugin and datasource info for each plugin request. (#59882)

Signed-off-by: bergquist <carl.bergquist@gmail.com>

pkg/services/featuremgmt/registry.go

@@ -283,5 +283,9 @@ var (
 			Name:        "increaseInMemDatabaseQueryCache",
 			Description: "Enable more in memory caching for database queries",
 		},
+		{
+			Name:        "datasourceLogger",
+			Description: "Logs all datasource requests",
+		},
 	}
 )

pkg/services/featuremgmt/toggles_gen.go

@@ -210,4 +210,8 @@ const (
 	// FlagIncreaseInMemDatabaseQueryCache
 	// Enable more in memory caching for database queries
 	FlagIncreaseInMemDatabaseQueryCache = "increaseInMemDatabaseQueryCache"
+
+	// FlagDatasourceLogger
+	// Logs all datasource requests
+	FlagDatasourceLogger = "datasourceLogger"
 )