1 files changed, 9 insertions, 0 deletions
diff --git a/ui/include/classes/parsers/CPrometheusOutputParser.php b/ui/include/classes/parsers/CPrometheusOutputParser.php
index fc27f69fccb..3e39974518a 100644
--- a/ui/include/classes/parsers/CPrometheusOutputParser.php
+++ b/ui/include/classes/parsers/CPrometheusOutputParser.php
@@ -30,6 +30,8 @@ class CPrometheusOutputParser extends CParser {
 	];
 
 	private $user_macro_parser;
+	private $lld_macro_parser;
+	private $lld_macro_function_parser;
 
 	public function __construct($options = []) {
 		if (array_key_exists('usermacros', $options)) {
@@ -44,6 +46,7 @@ class CPrometheusOutputParser extends CParser {
 		}
 		if ($this->options['lldmacros']) {
 			$this->lld_macro_parser = new CLLDMacroParser();
+			$this->lld_macro_function_parser = new CLLDMacroFunctionParser();
 		}
 	}
 
@@ -94,6 +97,12 @@ class CPrometheusOutputParser extends CParser {
 
 			return true;
 		}
+		elseif ($this->options['lldmacros']
+				&& $this->lld_macro_function_parser->parse($source, $pos) != self::PARSE_FAIL) {
+			$pos += $this->lld_macro_function_parser->getLength();
+
+			return true;
+		}
 
 		return false;
 	}