From 411afdac5f5e0c5e928828b64ff0dad91ea20932 Mon Sep 17 00:00:00 2001
From: hardikl <hardikl@netapp.com>
Date: Wed, 13 May 2026 15:15:52 +0530
Subject: [PATCH] fix: handled non-matched ems events

---
 cmd/collectors/ems/ems.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cmd/collectors/ems/ems.go b/cmd/collectors/ems/ems.go
index 499bd1912..aceaeb950 100644
--- a/cmd/collectors/ems/ems.go
+++ b/cmd/collectors/ems/ems.go
@@ -548,12 +548,14 @@ func (e *Ems) HandleResults(result []gjson.Result, prop map[string][]*emsProp) (
 				)
 			}
 		} else {
+			existingEms := false
 			if _, ok := m[msgName]; !ok {
 				// create matrix if not exists for the ems event
 				mx = matrix.New(msgName, e.Prop.Object, msgName)
 				mx.SetGlobalLabels(e.Matrix[e.Object].GetGlobalLabels())
 				m[msgName] = mx
 			} else {
+				existingEms = true
 				mx = m[msgName]
 			}
 
@@ -671,6 +673,9 @@ func (e *Ems) HandleResults(result []gjson.Result, prop map[string][]*emsProp) (
 			}
 			if !isMatch {
 				mx.RemoveInstance(instanceKey)
+				if !existingEms {
+					delete(m, msgName)
+				}
 				continue
 			}
 			count += instanceLabelCount