Tweak gunicorn

Signed-off-by: Anuraag Agrawal <[email protected]>

Author: anuraaga

conformance/test/server.py

@@ -531,7 +531,7 @@ async def serve_gunicorn(
     cafile: str | None,
     port_future: asyncio.Future[int],
 ):
-    args = ["--bind=127.0.0.1:0", "--workers=8", "--reuse-port"]
+    args = ["--bind=127.0.0.1:0", "--threads=40", "--reuse-port", "--keepalive=30"]
     if certfile:
         args.append(f"--certfile={certfile}")
     if keyfile: