diff --git a/netstack/src/scheme/netcfg/mod.rs b/netstack/src/scheme/netcfg/mod.rs
index 6edac9fae7..4892c2672c 100644
--- a/netstack/src/scheme/netcfg/mod.rs
+++ b/netstack/src/scheme/netcfg/mod.rs
@@ -219,10 +219,15 @@ fn mk_root_node(
                             let local = tcp_sock.local_endpoint();
                             let remote = tcp_sock.remote_endpoint();
                             let state = tcp_sock.state();
-                            out.push_str(&format!("tcp: {:?} {} -> {}\n",
+                            let sq = tcp_sock.send_queue();
+                            let rq = tcp_sock.recv_queue();
+                            let sc = tcp_sock.send_capacity();
+                            let rc = tcp_sock.recv_capacity();
+                            out.push_str(&format!("tcp: {:?} {} -> {} sendq={}/{} recvq={}/{}\n",
                                 state,
                                 local.map(|e| format!("{}", e)).unwrap_or_else(|| "-".to_string()),
-                                remote.map(|e| format!("{}", e)).unwrap_or_else(|| "-".to_string())));
+                                remote.map(|e| format!("{}", e)).unwrap_or_else(|| "-".to_string()),
+                                sq, sc, rq, rc));
                         }
                         if let smoltcp::socket::Socket::Udp(udp_sock) = socket {
                             let endpoint = udp_sock.endpoint();