From cbf47386d2497c633f944f045b42f114f027c393 Mon Sep 17 00:00:00 2001
From: Zhang Yulong <35552275+ZhangYulongg@users.noreply.github.com>
Date: Thu, 16 Oct 2025 14:26:57 +0800
Subject: [PATCH 1/2] Fix benchmark duration calculation logic

Calculate benchmark duration using filtered outputs.
---
 benchmarks/benchmark_serving.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/benchmarks/benchmark_serving.py b/benchmarks/benchmark_serving.py
index 14e697a2ea5..3291b477d69 100644
--- a/benchmarks/benchmark_serving.py
+++ b/benchmarks/benchmark_serving.py
@@ -475,7 +475,7 @@ async def limited_request_func(request_func_input, pbar):
 
         # 根据收到最后一个chunk的时间戳计算总时长
         if len(outputs) >= 2:
-            benchmark_duration = outputs[-1].end_timestamp - outputs[0].end_timestamp
+            benchmark_duration = benchmark_outputs[-1].end_timestamp - benchmark_outputs[0].end_timestamp
         else:
             benchmark_duration = 0.0
 

From d6790f540fdb3f25964151cc551c8f409d2a5d3b Mon Sep 17 00:00:00 2001
From: Zhang Yulong <35552275+ZhangYulongg@users.noreply.github.com>
Date: Thu, 16 Oct 2025 14:29:10 +0800
Subject: [PATCH 2/2] Fix benchmark duration calculation using
 benchmark_outputs

---
 benchmarks/benchmark_serving.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/benchmarks/benchmark_serving.py b/benchmarks/benchmark_serving.py
index 3291b477d69..a4bea94e6bd 100644
--- a/benchmarks/benchmark_serving.py
+++ b/benchmarks/benchmark_serving.py
@@ -474,7 +474,7 @@ async def limited_request_func(request_func_input, pbar):
             benchmark_outputs = outputs[half : n - half]
 
         # 根据收到最后一个chunk的时间戳计算总时长
-        if len(outputs) >= 2:
+        if len(benchmark_outputs) >= 2:
             benchmark_duration = benchmark_outputs[-1].end_timestamp - benchmark_outputs[0].end_timestamp
         else:
             benchmark_duration = 0.0