Increase default PerfdataLabelMaxLength to 64

Author: sni

CHANGELOG.md

@@ -1,3 +1,7 @@
+## next
+### Change
+- Increase default PerfdataLabelMaxLength to 64
+
 ## v0.5.7 - 12.03.2026
 ### Feature
 - add length based anomaly detection when parsing perfdata fields

config.gcfg.example

@@ -68,7 +68,7 @@
     Folder = "/var/spool/nagios"
     # This option takes predence over Main.NagiosSpoolfileWorker if set
     WorkerCount = 1
-    PerfdataLabelMaxLength = 32
+    PerfdataLabelMaxLength = 64
     PerfdataUOMMaxLength = 16
     PerfdataNumericValuesMaxLength = 32
     PerfdataThresholdsMaxLength = 64

pkg/collector/spoolfile/nagiosSpoolfileCollector.go

@@ -22,7 +22,7 @@ const (
 	IntervalToCheckDirectory = 1500 * time.Millisecond
 
 	// PerfdataLabelMaxLengthDefault: If a perfdata label is longer than this, it will be logged as an anomaly and skipped
-	PerfdataLabelMaxLengthDefault = int(32)
+	PerfdataLabelMaxLengthDefault = int(64)
 
 	// PerfdataUOMMaxLengthDefault: If a perfdata UOM is longer than this, it will be logged as an anomaly and skipped
 	PerfdataUOMMaxLengthDefault = int(16)