chore: update list of metrics

Signed-off-by: Jakob Borg <jakob@kastelo.net>

Author: calmh

_script/find-metrics/find-metrics.go

@@ -49,10 +49,19 @@ func main() {
 		log.Fatalln(err)
 	}
 
+	validPkgPrefixes := []string{
+		"github.com/syncthing/syncthing/internal/",
+		"github.com/syncthing/syncthing/lib/",
+	}
+
 	var coll metricCollector
 	for _, pkg := range pkgs {
-		for _, file := range pkg.Syntax {
-			ast.Inspect(file, coll.Visit)
+		for _, pref := range validPkgPrefixes {
+			if strings.HasPrefix(pkg.PkgPath, pref) {
+				for _, file := range pkg.Syntax {
+					ast.Inspect(file, coll.Visit)
+				}
+			}
 		}
 	}
 	coll.print()

includes/metrics-list.rst

@@ -1,3 +1,45 @@
+Package *build*
+~~~~~~~~~~~~~~~
+
+Metric *syncthing_build_info* (gauge vector)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+A metric with a constant '1' value labeled by version information from
+when the binary was built.
+
+Package *connections*
+~~~~~~~~~~~~~~~~~~~~~
+
+Metric *syncthing_connections_active* (gauge vector)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Number of currently active connections, per device. If value is 0, the
+device is disconnected.
+
+Package *db*
+~~~~~~~~~~~~
+
+Metric *syncthing_db_files_updated_total* (counter vector)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Total number of files updated.
+
+Metric *syncthing_db_operation_seconds_total* (counter vector)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Total time spent in database operations, per folder and operation.
+
+Metric *syncthing_db_operations_current* (gauge vector)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Number of database operations currently ongoing, per folder and
+operation.
+
+Metric *syncthing_db_operations_total* (counter vector)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Total number of database operations, per folder and operation.
+
 Package *events*
 ~~~~~~~~~~~~~~~~
 
@@ -30,11 +72,16 @@ operation.
 Package *model*
 ~~~~~~~~~~~~~~~
 
+Metric *syncthing_model_folder_conflicts_total* (counter vector)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Total number of conflicts.
+
 Metric *syncthing_model_folder_processed_bytes_total* (counter vector)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 Total amount of data processed during folder syncing, per folder ID and
-data source (network/local_origin/local_other/local_shifted/skipped).
+data source (network/local_origin/local_other/skipped).
 
 Metric *syncthing_model_folder_pull_seconds_total* (counter vector)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^