From 6d43e8f4973c42d9aa6b55eafe1c53641507d764 Mon Sep 17 00:00:00 2001
From: Zero Zeng <38289304+zerollzeng@users.noreply.github.com>
Date: Wed, 30 Jul 2025 06:01:13 +0000
Subject: [PATCH] fix: Fix missing key

Signed-off-by: Zero Zeng <38289304+zerollzeng@users.noreply.github.com>
---
 tensorrt_llm/serve/scripts/benchmark_serving.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tensorrt_llm/serve/scripts/benchmark_serving.py b/tensorrt_llm/serve/scripts/benchmark_serving.py
index 5ca3a63a5dfd..1aeb87554d95 100644
--- a/tensorrt_llm/serve/scripts/benchmark_serving.py
+++ b/tensorrt_llm/serve/scripts/benchmark_serving.py
@@ -475,6 +475,7 @@ async def limited_request_func(request_func_input, streaming, pbar,
         "user_throughput": metrics.tput_user,
         "mean_request_ar": metrics.mean_request_ar,
         "median_request_ar": metrics.median_request_ar,
+        "std_request_ar": metrics.std_request_ar,
         "input_lens": [output.prompt_len for output in outputs],
         "output_lens": actual_output_lens,
         "ttfts": [output.ttft for output in outputs],