From af85542eb8e67e50e7b00da204290a13b86e5c15 Mon Sep 17 00:00:00 2001
From: Alfredo Cardigliano <cardigliano@ntop.org>
Date: Tue, 31 Dec 2024 15:14:03 +0100
Subject: [PATCH] Update mellanox.rst

---
 doc/modules/mellanox.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/modules/mellanox.rst b/doc/modules/mellanox.rst
index 0dad0ce2b..b2d91cb08 100644
--- a/doc/modules/mellanox.rst
+++ b/doc/modules/mellanox.rst
@@ -101,6 +101,13 @@ interface. Example for 4 queues:
 
    ethtool -L enp1s0f0 combined 4
 
+Alternatively the number of queues can be configured on the application itself through
+environment variable (PF_RING_RSS).
+
+.. code-block:: console
+
+   PF_RING_RSS=4 pfcount_multichannel -i mlx:mlx5_0
+
 In order to capture traffic from a queue, mlx:<device>@<queue> should be used as interface
 name. Example with queue 0: