[BugFix] Don't change title of top-level process (#22032)

Signed-off-by: Nick Hill <nhill@redhat.com>
This commit is contained in:
Nick Hill 2025-08-01 15:37:55 +01:00 committed by GitHub
parent 8026a335a1
commit 3146519add
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2 changed files with 8 additions and 7 deletions

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@ -18,7 +18,8 @@ from vllm.entrypoints.utils import (VLLM_SUBCMD_PARSER_EPILOG,
show_filtered_argument_or_group_from_help)
from vllm.logger import init_logger
from vllm.usage.usage_lib import UsageContext
from vllm.utils import FlexibleArgumentParser, decorate_logs, get_tcp_uri
from vllm.utils import (FlexibleArgumentParser, decorate_logs, get_tcp_uri,
set_process_title)
from vllm.v1.engine.core import EngineCoreProc
from vllm.v1.engine.utils import CoreEngineProcManager, launch_core_engines
from vllm.v1.executor.abstract import Executor
@ -74,7 +75,7 @@ def run_headless(args: argparse.Namespace):
if args.api_server_count > 1:
raise ValueError("api_server_count can't be set in headless mode")
# set_process_title("Headless_ProcManager")
# Create the EngineConfig.
engine_args = vllm.AsyncEngineArgs.from_cli_args(args)
usage_context = UsageContext.OPENAI_API_SERVER
@ -139,8 +140,6 @@ def run_multi_api_server(args: argparse.Namespace):
orig_disable_mm_preprocessor_cache = args.disable_mm_preprocessor_cache
# set_process_title("ProcManager")
if num_api_servers > 1:
setup_multiprocess_prometheus()
@ -225,7 +224,9 @@ def run_api_server_worker_proc(listen_address,
**uvicorn_kwargs) -> None:
"""Entrypoint for individual API server worker processes."""
# Add process-specific prefix to stdout and stderr.
# Set process title and add process-specific prefix to stdout and stderr.
server_index = client_config.get("client_index", 0) if client_config else 0
set_process_title("APIServer", str(server_index))
decorate_logs()
uvloop.run(

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@ -102,7 +102,7 @@ from vllm.transformers_utils.tokenizer import MistralTokenizer
from vllm.usage.usage_lib import UsageContext
from vllm.utils import (Device, FlexibleArgumentParser, decorate_logs,
get_open_zmq_ipc_path, is_valid_ipv6_address,
set_process_title, set_ulimit)
set_ulimit)
from vllm.v1.metrics.prometheus import get_prometheus_registry
from vllm.version import __version__ as VLLM_VERSION
@ -1824,7 +1824,7 @@ async def run_server_worker(listen_address,
ToolParserManager.import_tool_parser(args.tool_parser_plugin)
server_index = client_config.get("client_index", 0) if client_config else 0
set_process_title("APIServer", str(server_index))
# Load logging config for uvicorn if specified
log_config = load_log_config(args.log_config_file)
if log_config is not None: