From 69030d964caed2de55d25114a42218b18ae0cd30 Mon Sep 17 00:00:00 2001
From: Roman Karpenko <karpenkorn@gmail.com>
Date: Fri, 20 Dec 2024 16:19:58 +0200
Subject: [PATCH] improve regexp performance in `loki.process`: call fmt only
 if debug is enabled. fix debug check

---
 internal/component/loki/process/stages/regex.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/component/loki/process/stages/regex.go b/internal/component/loki/process/stages/regex.go
index 27c7daf38..29fe56125 100644
--- a/internal/component/loki/process/stages/regex.go
+++ b/internal/component/loki/process/stages/regex.go
@@ -112,7 +112,7 @@ func (r *regexStage) Process(labels model.LabelSet, extracted map[string]interfa
 			extracted[name] = match[i]
 		}
 	}
-    if level.Debug(r.logger).Enabled() {
+    if level.DebugValue() {
       level.Debug(r.logger).Log("msg", "extracted data debug in regex stage", "extracted data", fmt.Sprintf("%v", extracted))
     }
 }