From 8834260739fb3c07f554f0863c535f4b63a1dc6b Mon Sep 17 00:00:00 2001
From: fzyzcjy <5236035+fzyzcjy@users.noreply.github.com>
Date: Tue, 4 Nov 2025 06:24:08 +0800
Subject: [PATCH] Super tiny dump server info such as args in bench for post
 analysis (#12550)

---
 python/sglang/bench_serving.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/python/sglang/bench_serving.py b/python/sglang/bench_serving.py
index c4eb8c61f..936950908 100644
--- a/python/sglang/bench_serving.py
+++ b/python/sglang/bench_serving.py
@@ -2039,6 +2039,9 @@ async def benchmark(
     print("{:<40} {:<10.2f}".format("Max ITL (ms):", metrics.max_itl_ms))
     print("=" * 50)
 
+    resp = requests.get(base_url + "/get_server_info", headers=get_auth_headers())
+    server_info = resp.json() if resp.status_code == 200 else None
+
     if (
         metrics.median_ttft_ms is not None
         and metrics.mean_itl_ms is not None
@@ -2055,6 +2058,8 @@ async def benchmark(
             "random_input_len": args.random_input_len,
             "random_output_len": args.random_output_len,
             "random_range_ratio": args.random_range_ratio,
+            # Information
+            "server_info": server_info,
             # Results
             "duration": benchmark_duration,
             "completed": metrics.completed,