From 6bb1514b52eeb92641e03b05610a73656b85eb21 Mon Sep 17 00:00:00 2001
From: Fabricio Duarte <fabricio.duarte.jr@gmail.com>
Date: Fri, 11 Apr 2025 16:50:58 -0300
Subject: [PATCH] Always separate decimals by a dot in metrics response

---
 .../org/apache/cloudstack/metrics/MetricsServiceImpl.java   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/plugins/metrics/src/main/java/org/apache/cloudstack/metrics/MetricsServiceImpl.java b/plugins/metrics/src/main/java/org/apache/cloudstack/metrics/MetricsServiceImpl.java
index 86bf2e3e351a..7ab6d8175dbb 100644
--- a/plugins/metrics/src/main/java/org/apache/cloudstack/metrics/MetricsServiceImpl.java
+++ b/plugins/metrics/src/main/java/org/apache/cloudstack/metrics/MetricsServiceImpl.java
@@ -21,10 +21,12 @@
 
 import java.lang.reflect.InvocationTargetException;
 import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Properties;
 import java.util.stream.Collectors;
@@ -461,8 +463,8 @@ protected ListResponse<VmMetricsStatsResponse> createVmMetricsStatsResponse(List
      * @return the set of responses that was created.
      */
     protected List<StatsResponse> createStatsResponse(List<VmStatsVO> vmStatsList) {
-        List<StatsResponse> statsResponseList = new ArrayList<StatsResponse>();
-        DecimalFormat decimalFormat = new DecimalFormat("#.##");
+        List<StatsResponse> statsResponseList = new ArrayList<>();
+        DecimalFormat decimalFormat = new DecimalFormat("#.##", DecimalFormatSymbols.getInstance(Locale.ENGLISH));
         for (VmStatsVO vmStats : vmStatsList) {
             StatsResponse response = new StatsResponse();
             response.setTimestamp(vmStats.getTimestamp());