From 7af08ed39720a5168e7e16c96190f369c7b1f504 Mon Sep 17 00:00:00 2001
From: Krzysztof Zielinski <krzysztofz@topdesk.com>
Date: Tue, 22 Oct 2024 09:29:30 +0200
Subject: [PATCH] Labels.of() arguments fix

---
 .../com/zaxxer/hikari/metrics/prometheus/HikariCPCollector.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/zaxxer/hikari/metrics/prometheus/HikariCPCollector.java b/src/main/java/com/zaxxer/hikari/metrics/prometheus/HikariCPCollector.java
index 7d4dff255..c71c12380 100644
--- a/src/main/java/com/zaxxer/hikari/metrics/prometheus/HikariCPCollector.java
+++ b/src/main/java/com/zaxxer/hikari/metrics/prometheus/HikariCPCollector.java
@@ -66,7 +66,7 @@ private GaugeSnapshot createGauge(String metric, String help,
    {
       Collection<GaugeSnapshot.GaugeDataPointSnapshot> gaugeDataPointSnapshots = new ArrayList<>();
       poolStatsMap.forEach((k, v) -> gaugeDataPointSnapshots.add(
-         new GaugeSnapshot.GaugeDataPointSnapshot(metricValueFunction.apply(v), Labels.of(k), null)
+         new GaugeSnapshot.GaugeDataPointSnapshot(metricValueFunction.apply(v), Labels.of("pool", k), null)
       ));
       return new GaugeSnapshot(new MetricMetadata(metric, help), gaugeDataPointSnapshots);
    }