From 1e52be0f35165e81c7f985e397ac7ee458d0b0e4 Mon Sep 17 00:00:00 2001
From: Isai <isai_alejandro@outlook.com>
Date: Sun, 17 Dec 2023 00:47:27 -0600
Subject: [PATCH] Added useful query for memory usage

Signed-off-by: Isai <isai_alejandro@outlook.com>
---
 docs/collector.os.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/collector.os.md b/docs/collector.os.md
index 04369c0a..8bbcd66a 100644
--- a/docs/collector.os.md
+++ b/docs/collector.os.md
@@ -42,6 +42,11 @@ Find all devices not set to UTC timezone
 windows_os_timezone{timezone != "UTC"}
 ```
 
+Show memory usage for instance (%)
+```
+100-(windows_os_physical_memory_free_bytes{instance="localhost"} / windows_cs_physical_memory_bytes{instance="localhost"})*100
+```
+
 ## Alerting examples
 **prometheus.rules**
 ```yaml