refactor: reduce GC pressure by pre-allocating slices

Signed-off-by: Deluan <deluan@navidrome.org>
2024-11-19 07:45:24 -05:00
parent 3982ba7258
commit d229ff39e5
10 changed files with 325 additions and 262 deletions
@@ -140,11 +140,12 @@ func (r sqlRepository) buildSortOrder(sort, order string) string {
 		reverseOrder = "desc"
 	}

-	var newSort []string
 	parts := strings.FieldsFunc(sort, splitFunc(','))
+	newSort := make([]string, 0, len(parts))
 	for _, p := range parts {
 		f := strings.FieldsFunc(p, splitFunc(' '))
-		newField := []string{f[0]}
+		newField := make([]string, 1, len(f))
+		newField[0] = f[0]
 		if len(f) == 1 {
 			newField = append(newField, order)
 		} else {