From 77026378e1d8d76bf33dd22fa6e12e5a5085515c Mon Sep 17 00:00:00 2001
From: andrussal <salumets.andrus@gmail.com>
Date: Fri, 5 Dec 2025 18:48:06 +0100
Subject: [PATCH] Log DA balancer stats on readiness timeout

---
 testing-framework/core/src/topology/mod.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/testing-framework/core/src/topology/mod.rs b/testing-framework/core/src/topology/mod.rs
index 2bc8e08..14381f0 100644
--- a/testing-framework/core/src/topology/mod.rs
+++ b/testing-framework/core/src/topology/mod.rs
@@ -1216,7 +1216,8 @@ impl<'a> ReadinessCheck<'a> for DaBalancerReadiness<'a> {
             .into_iter()
             .map(|(label, threshold, stats)| {
                 let connected = connected_subnetworks(&stats);
-                format!("{label}: connected={connected}, required={threshold}")
+                let details = format_balancer_stats(&stats);
+                format!("{label}: connected={connected}, required={threshold}, stats={details}")
             })
             .collect::<Vec<_>>()
             .join(", ");
@@ -1235,6 +1236,17 @@ fn connected_subnetworks(stats: &BalancerStats) -> usize {
         .count()
 }
 
+fn format_balancer_stats(stats: &BalancerStats) -> String {
+    if stats.is_empty() {
+        return "empty".into();
+    }
+    stats
+        .iter()
+        .map(|(subnet, stat)| format!("{}:in={},out={}", subnet, stat.inbound, stat.outbound))
+        .collect::<Vec<_>>()
+        .join(";")
+}
+
 fn build_timeout_summary(
     labels: &[String],
     infos: Vec<Libp2pInfo>,