From 84135ce118bc7707853353a226e8402296a4d0a4 Mon Sep 17 00:00:00 2001
From: "A. Unique TensorFlower" <gardener@tensorflow.org>
Date: Wed, 6 May 2020 14:02:17 -0700
Subject: [PATCH] string stats use reference value in tfstreamz plane.

PiperOrigin-RevId: 310222829
Change-Id: Id0abc56026e04baa7a3d80f1a4bba69db8c07c94
---
 tensorflow/core/profiler/utils/tfstreamz_utils.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tensorflow/core/profiler/utils/tfstreamz_utils.cc b/tensorflow/core/profiler/utils/tfstreamz_utils.cc
index b531c69e30e..5fef494fc3b 100644
--- a/tensorflow/core/profiler/utils/tfstreamz_utils.cc
+++ b/tensorflow/core/profiler/utils/tfstreamz_utils.cc
@@ -100,7 +100,8 @@ Status SerializeToXPlane(const std::vector<TfStreamzSnapshot>& snapshots,
             xevent.AddStatValue(*metadata, point->bool_value);
             break;
           case monitoring::ValueType::kString:
-            xevent.AddStatValue(*metadata, point->string_value);
+            xevent.AddStatValue(*metadata, *xplane.GetOrCreateStatMetadata(
+                                               point->string_value));
             break;
           case monitoring::ValueType::kHistogram:
             xevent.AddStatValue(*metadata,