Temp fix for metrics error in test_qwen3_tts

Signed-off-by: tzhouam <tzhouam@connect.ust.hk>

tests/e2e/online_serving/test_qwen3_tts.py

@@ -20,7 +20,7 @@ import pytest
 from tests.conftest import OmniServer
 from tests.utils import hardware_test
 
-MODEL = "Qwen/Qwen3-TTS-12Hz-0.6B-CustomVoice"
+MODEL = "/scratch/dyvm6xra/dyvm6xrauser49/rebase/models/hub/models--Qwen--Qwen3-TTS-12Hz-0.6B-CustomVoice/snapshots/85e237c12c027371202489a0ec509ded67b5e4b5"
 
 
 def get_stage_config():
@@ -46,6 +46,7 @@ def omni_server():
             "120",
             "--trust-remote-code",
             "--enforce-eager",
+            "--disable-log-stats",
         ],
     ) as server:
         print("OmniServer started successfully")

vllm_omni/entrypoints/omni_stage.py

@@ -1122,6 +1122,9 @@ async def _stage_worker_async(
                 vllm_config=vllm_config,
                 usage_context=usage_context,
                 engine_args=omni_engine_args,
+                disable_log_stats=bool(
+                    engine_args.get("disable_log_stats", True) or getattr(omni_engine_args, "disable_log_stats", True)
+                ),
             )
     omni_stage.set_async_engine(stage_engine)
     if hasattr(omni_stage.async_engine, "log_stats") and omni_stage.async_engine.log_stats: