From a592d3be1995fd3ea7414b6c40c07b25676f2443 Mon Sep 17 00:00:00 2001
From: Nitish Tiwari <nitish@minio.io>
Date: Wed, 12 May 2021 20:36:47 +0530
Subject: [PATCH] fix the dashboard to use $rate_interval (#12277)

refer https://grafana.com/blog/2020/09/28/new-in-grafana-7.2-__rate_interval-for-prometheus-rate-queries-that-just-work/
for further information
---
 docs/metrics/prometheus/grafana/minio-overview.json | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/docs/metrics/prometheus/grafana/minio-overview.json b/docs/metrics/prometheus/grafana/minio-overview.json
index 47d0f7286..5a4e6f869 100644
--- a/docs/metrics/prometheus/grafana/minio-overview.json
+++ b/docs/metrics/prometheus/grafana/minio-overview.json
@@ -1834,7 +1834,7 @@
       "targets": [
         {
           "exemplar": true,
-          "expr": "rate(minio_node_process_cpu_total_seconds[$__interval])",
+          "expr": "rate(minio_node_process_cpu_total_seconds[$__rate_interval])",
           "interval": "",
           "legendFormat": "CPU Usage Rate [{{server}}]",
           "refId": "A"
@@ -2445,7 +2445,7 @@
       "targets": [
         {
           "exemplar": true,
-          "expr": "rate(minio_node_io_rchar_bytes[$__interval])",
+          "expr": "rate(minio_node_io_rchar_bytes[$__rate_interval])",
           "format": "time_series",
           "instant": false,
           "interval": "",
@@ -2454,7 +2454,7 @@
         },
         {
           "exemplar": true,
-          "expr": "rate(minio_node_io_wchar_bytes[$__interval])",
+          "expr": "rate(minio_node_io_wchar_bytes[$__rate_interval])",
           "interval": "",
           "legendFormat": "Node WChar [{{server}}]",
           "refId": "B"
@@ -2544,5 +2544,5 @@
   "timezone": "",
   "title": "MinIO Overview",
   "uid": "pJnnS4hZz",
-  "version": 37
-}
+  "version": 4
+}
\ No newline at end of file