From 9322179812d3177719c7bab23301646bbf862974 Mon Sep 17 00:00:00 2001
From: Aaron Shaw <shawaj@gmail.com>
Date: Fri, 14 Apr 2023 15:31:02 +0100
Subject: [PATCH] docs: add percentage usage of virtual memory (#2223)

docs was missing a note about percentage memory usage

Signed-off-by: Aaron Shaw <shawaj@gmail.com>
---
 docs/index.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/index.rst b/docs/index.rst
index c722ee211..dfca444d0 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -345,6 +345,7 @@ Memory
 
   Other metrics:
 
+  - **percent**: the percentage usage calculated as ``(total - available) / total * 100``
   - **used**: memory used, calculated differently depending on the platform and
     designed for informational purposes only. **total - free** does not
     necessarily match **used**.