Instrumentation: Log plugin and datasource info for each plugin request. (#54769)

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

pkg/services/featuremgmt/registry.go

@@ -340,6 +340,10 @@ var (
 			Description: "Use double quote to escape keyword in Mysql query",
 			State:       FeatureStateAlpha,
 		},
+		{
+			Name:        "datasourceLogger",
+			Description: "Logs all datasource requests",
+		},
 		{
 			Name:            "accessControlOnCall",
 			Description:     "Access control primitives for OnCall",

pkg/services/featuremgmt/toggles_gen.go

@@ -255,6 +255,10 @@ const (
 	// Use double quote to escape keyword in Mysql query
 	FlagMysqlAnsiQuotes = "mysqlAnsiQuotes"
 
+	// FlagDatasourceLogger
+	// Logs all datasource requests
+	FlagDatasourceLogger = "datasourceLogger"
+
 	// FlagAccessControlOnCall
 	// Access control primitives for OnCall
 	FlagAccessControlOnCall = "accessControlOnCall"