From b16977b18fdd1e5193f5c015eadcb61a63f4fae1 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Tue, 3 Nov 2026 06:11:06 +0100
Subject: announcement round counters

---
 src/api/stats/prometheus.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/api/stats')

diff --git a/src/api/stats/prometheus.rs b/src/api/stats/prometheus.rs
index 03643ee..5b1fc8c 100644
--- a/src/api/stats/prometheus.rs
+++ b/src/api/stats/prometheus.rs
@@ -638,6 +638,18 @@ pub(super) fn render(stats: &StatsResponse, list: &PeerListResponse) -> String {
         "Announcement rounds (our new heads to the neighbours).",
         relay.announce_rounds as f64,
     );
+    out.single(
+        "treeless_rounds_total",
+        "counter",
+        "Of the announcement rounds, quick ones to all neighbours: some change had no writer's tree.",
+        relay.treeless_rounds as f64,
+    );
+    out.single(
+        "slow_rounds_total",
+        "counter",
+        "Of the announcement rounds, slow ones after changes passed on along writers' trees.",
+        relay.slow_rounds as f64,
+    );
     out.single(
         "pulls_total",
         "counter",
-- 
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