From fd687dd18e01fd5575a6b81d28fc72795f8f0b23 Mon Sep 17 00:00:00 2001
From: Rama Chavali <ramaraochavali@gmail.com>
Date: Thu, 26 Apr 2018 21:37:50 +0530
Subject: [PATCH] change log level to debug (#3219)

Signed-off-by: Rama <rama.rao@salesforce.com>
---
 source/common/stats/thread_local_store.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/common/stats/thread_local_store.cc b/source/common/stats/thread_local_store.cc
index d929566241ae..6ba9025b8f50 100644
--- a/source/common/stats/thread_local_store.cc
+++ b/source/common/stats/thread_local_store.cc
@@ -76,7 +76,7 @@ std::list<ParentHistogramSharedPtr> ThreadLocalStoreImpl::histograms() const {
       if (names.insert(hist_name).second) {
         ret.push_back(parent_hist);
       } else {
-        ENVOY_LOG(warn, "duplicate histogram {}{}: data loss will occur on output", scope->prefix_,
+        ENVOY_LOG(debug, "duplicate histogram {}{}: data loss will occur on output", scope->prefix_,
                   hist_name);
       }
     }