diff --git a/docs/references/contributor_guide.md b/docs/references/contributor_guide.md
index a9b25163d12..550f267ab1a 100644
--- a/docs/references/contributor_guide.md
+++ b/docs/references/contributor_guide.md
@@ -1,5 +1,9 @@
 # Contributor Guide
 
+# Build SGLang
+
+See [Install SGLang, Method 2: From Source section](../start/install.md).
+
 ## Format Your Code
 Use these commands to format your code and pass CI linting tests.
 
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 186405dd7a3..8e935528e21 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -13,7 +13,7 @@ classifiers = [
     "Programming Language :: Python :: 3",
     "License :: OSI Approved :: Apache Software License",
 ]
-dependencies = ["requests", "tqdm", "numpy", "IPython"]
+dependencies = ["requests", "tqdm", "numpy", "IPython", "setproctitle"]
 
 [project.optional-dependencies]
 runtime_common = ["aiohttp", "decord", "fastapi",
diff --git a/python/sglang/srt/managers/detokenizer_manager.py b/python/sglang/srt/managers/detokenizer_manager.py
index e74ba5026c1..120e990da2a 100644
--- a/python/sglang/srt/managers/detokenizer_manager.py
+++ b/python/sglang/srt/managers/detokenizer_manager.py
@@ -20,6 +20,7 @@
 from typing import List, Union
 
 import psutil
+import setproctitle
 import zmq
 
 from sglang.srt.hf_transformers_utils import get_tokenizer
@@ -194,6 +195,7 @@ def run_detokenizer_process(
     server_args: ServerArgs,
     port_args: PortArgs,
 ):
+    setproctitle.setproctitle("sglang::detokenizer")
     configure_logger(server_args)
     parent_process = psutil.Process().parent()
 
diff --git a/python/sglang/srt/managers/scheduler.py b/python/sglang/srt/managers/scheduler.py
index 4ca4cd740dc..13e8dae2345 100644
--- a/python/sglang/srt/managers/scheduler.py
+++ b/python/sglang/srt/managers/scheduler.py
@@ -25,6 +25,7 @@
 from typing import List, Optional
 
 import psutil
+import setproctitle
 import torch
 import zmq
 
@@ -439,12 +440,16 @@ def recv_requests(self):
         if self.tp_rank == 0 or self.server_args.enable_dp_attention:
             recv_reqs = []
 
-            while True:
-                try:
-                    recv_req = self.recv_from_tokenizer.recv_pyobj(zmq.NOBLOCK)
-                except zmq.ZMQError:
-                    break
+            if self.last_batch is None:
+                recv_req = self.recv_from_tokenizer.recv_pyobj()
                 recv_reqs.append(recv_req)
+            else:
+                while True:
+                    try:
+                        recv_req = self.recv_from_tokenizer.recv_pyobj(zmq.NOBLOCK)
+                    except zmq.ZMQError:
+                        break
+                    recv_reqs.append(recv_req)
         else:
             recv_reqs = None
 
@@ -1473,6 +1478,8 @@ def run_scheduler_process(
     dp_rank: Optional[int],
     pipe_writer,
 ):
+    setproctitle.setproctitle("sglang::scheduler")
+
     # [For Router] if env var "SGLANG_DP_RANK" exist, set dp_rank to the value of the env var
     if dp_rank is None and "SGLANG_DP_RANK" in os.environ:
         dp_rank = int(os.environ["SGLANG_DP_RANK"])