[Feat] Allow custom naming of vLLM processes (#21445)

Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>

vllm/v1/utils.py

@@ -15,8 +15,8 @@ import torch
 from vllm.logger import init_logger
 from vllm.usage.usage_lib import (UsageContext, is_usage_stats_enabled,
                                   usage_message)
-from vllm.utils import (get_open_port, get_open_zmq_ipc_path, get_tcp_uri,
-                        kill_process_tree)
+from vllm.utils import (bind_process_name, get_open_port,
+                        get_open_zmq_ipc_path, get_tcp_uri, kill_process_tree)
 
 if TYPE_CHECKING:
     from vllm.v1.engine.coordinator import DPCoordinator
@@ -144,7 +144,7 @@ class APIServerProcessManager:
         self.listen_address = listen_address
         self.sock = sock
         self.args = args
-
+        bind_process_name(self.__class__.__name__)
         # Start API servers
         spawn_context = multiprocessing.get_context("spawn")
         self.processes: list[BaseProcess] = []