[Bugfix][Test] fix Qwen3-omni OOM reliability and drop voxcpm2 stability/reliability test cases (#6299)

Signed-off-by: zhumingjue <zhumingjue@huawei.com>

tests/dfx/stability/scripts/test_stability_voxcpm2.py

@@ -1,69 +0,0 @@
-"""
-VoxCPM2 stability: OmniServer + ``vllm bench serve --omni`` for a fixed duration.
-
-Configuration: ``tests/dfx/stability/tests/test_voxcpm2.json``.
-"""
-
-from __future__ import annotations
-
-from pathlib import Path
-
-import pytest
-
-from tests.dfx.conftest import (
-    create_benchmark_indices,
-    create_test_parameter_mapping,
-    create_unique_server_params,
-    load_configs,
-)
-from tests.dfx.stability.helpers import _run_one_vllm_bench_batch, run_stability_benchmark_loop
-
-STABILITY_DIR = Path(__file__).resolve().parent.parent
-DEPLOY_CONFIGS_DIR = STABILITY_DIR / "deploy"
-CONFIG_FILE_PATH = str(STABILITY_DIR / "tests" / "test_voxcpm2.json")
-DEFAULT_NUM_PROMPTS_PER_BATCH = 20
-STABILITY_SERVER_TIMEOUT_ARGS = ["--stage-init-timeout", "600"]
-
-try:
-    BENCHMARK_CONFIGS = load_configs(CONFIG_FILE_PATH)
-except FileNotFoundError:
-    BENCHMARK_CONFIGS = []
-
-test_params = create_unique_server_params(BENCHMARK_CONFIGS, DEPLOY_CONFIGS_DIR) if BENCHMARK_CONFIGS else []
-server_to_benchmark_mapping = create_test_parameter_mapping(BENCHMARK_CONFIGS) if BENCHMARK_CONFIGS else {}
-benchmark_indices = create_benchmark_indices(BENCHMARK_CONFIGS, server_to_benchmark_mapping)
-
-
-@pytest.mark.slow
-@pytest.mark.tts
-@pytest.mark.parametrize("omni_server", test_params, indirect=True)
-@pytest.mark.parametrize("stability_benchmark_params", benchmark_indices, indirect=True)
-def test_stability_voxcpm2(omni_server, stability_benchmark_params):
-    test_name = stability_benchmark_params["test_name"]
-    params = stability_benchmark_params["params"]
-    duration_sec = params.get("duration_sec", 300)
-    num_prompts_per_batch = params.get("num_prompts_per_batch", DEFAULT_NUM_PROMPTS_PER_BATCH)
-    request_rate = params.get("request_rate")
-    max_concurrency = params.get("max_concurrency")
-
-    bench_params = {
-        k: v
-        for k, v in params.items()
-        if k not in ("duration_sec", "request_rate", "max_concurrency", "num_prompts_per_batch")
-    }
-
-    result = run_stability_benchmark_loop(
-        host=omni_server.host,
-        port=omni_server.port,
-        model=omni_server.model,
-        duration_sec=duration_sec,
-        params=bench_params,
-        request_rate=request_rate,
-        max_concurrency=max_concurrency,
-        result_dir=str(STABILITY_DIR),
-        num_prompts_per_batch=num_prompts_per_batch,
-        run_one_batch=_run_one_vllm_bench_batch,
-    )
-
-    assert result.get("failed", 0) == 0, f"[{test_name}] Failed requests detected: {result.get('errors', [])}"
-    assert result.get("completed", 0) > 0, f"[{test_name}] No requests completed"