Don't fail server startup when psutil can't parse /proc/meminfo (GB300 ShadowCallStack) (#31098)

2026-07-16 14:57:34 -07:00
parent bff489284b
commit 059ac7efe8
1 changed files with 9 additions and 3 deletions
@@ -222,9 +222,15 @@ def get_zmq_socket_on_host(


 def config_socket(socket, socket_type: zmq.SocketType):
-    mem = psutil.virtual_memory()
-    total_mem = mem.total / 1024**3
-    available_mem = mem.available / 1024**3
+    try:
+        mem = psutil.virtual_memory()
+        total_mem = mem.total / 1024**3
+        available_mem = mem.available / 1024**3
+    except Exception as e:
+        logger.warning(
+            "psutil.virtual_memory() failed (%s); using default ZMQ buffer size", e
+        )
+        total_mem = available_mem = 0
    if total_mem > 32 and available_mem > 16:
        buf_size = int(0.5 * 1024**3)
    else: