From 1cd2c67e4de66cacec8824d92210b7788a650ab8 Mon Sep 17 00:00:00 2001
From: "StarsL.cn" <starsliao@163.com>
Date: Thu, 16 Jun 2022 11:55:38 +0800
Subject: [PATCH] =?UTF-8?q?Update=20ECS=E4=B8=BB=E6=9C=BA=E7=9B=91?=
 =?UTF-8?q?=E6=8E=A7.md?=
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 docs/ECS主机监控.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/ECS主机监控.md b/docs/ECS主机监控.md
index a49f262..84d5fef 100644
--- a/docs/ECS主机监控.md
+++ b/docs/ECS主机监控.md
@@ -44,6 +44,7 @@
 ##### 各ECS的Node_exporter需要自行安装。
 ##### 【最近7天P99资源使用率】图表需要在Prometheus增加记录规则(采集1小时后出数据)：
 ```
+groups:   #新rule文件需要加这行开头，追加旧的rule文件则不需要。
 - name: node_usage_record_rules
   interval: 1m
   rules: