From 24b0c5ee9da9eba0fa2239484006edc3c5f5cf36 Mon Sep 17 00:00:00 2001
From: Nate Maninger <me@n8m.us>
Date: Thu, 18 Jan 2024 15:28:39 -0800
Subject: [PATCH] api: add runtime to prometheus metrics

---
 api/prometheus.go | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/api/prometheus.go b/api/prometheus.go
index 3e4698ee..85233ef9 100644
--- a/api/prometheus.go
+++ b/api/prometheus.go
@@ -21,12 +21,13 @@ func (hs HostState) PrometheusMetric() []prometheus.Metric {
 				"commit":         hs.Commit,
 				"os":             hs.OS,
 				"build_time":     hs.BuildTime,
+				"start_time":     hs.StartTime,
 			},
 		},
 		{
-			Name:      "hostd_start_time",
-			Value:     1,
-			Timestamp: hs.StartTime,
+			Name:      "hostd_runtime",
+			Value:     float64(time.Since(hs.StartTime).Milliseconds()),
+			Timestamp: time.Now(),
 		},
 		{
 			Name:      "hostd_last_announcement",