From 2bdf263e834864fedb3217fbd3d8b08d7ebe20d7 Mon Sep 17 00:00:00 2001
From: theTibi <tkorocz@gmail.com>
Date: Fri, 4 Jul 2025 10:51:44 +0200
Subject: [PATCH] PMM-14153: Adding timestemp metrics for pbm backups

---
 exporter/pbm_collector.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/exporter/pbm_collector.go b/exporter/pbm_collector.go
index 1babddbf8..e4f26c671 100644
--- a/exporter/pbm_collector.go
+++ b/exporter/pbm_collector.go
@@ -193,6 +193,16 @@ func (p *pbmCollector) pbmBackupsMetrics(ctx context.Context, pbmClient *sdk.Cli
 			}),
 		)
 
+		// Add backup_last_transition_ts metric
+		metrics = append(metrics, createPBMMetric("backup_last_transition_ts",
+			"Last transition timestamp of PBM backup (seconds since epoch)",
+			float64(backup.LastTransitionTS), map[string]string{
+				"opid":   backup.OPID,
+				"status": string(backup.Status),
+				"name":   backup.Name,
+			}),
+		)
+
 		var endTime int64
 		switch pbmAgentStatus(backup.Status) {
 		case statusDone, statusCancelled, statusError, statusDown: