From dd90c558b7c16cad121b39660efcab8985e32db4 Mon Sep 17 00:00:00 2001
From: Pratik Mankawde <3397372+pratikmankawde@users.noreply.github.com>
Date: Thu, 30 Jul 2026 21:34:48 +0100
Subject: [PATCH] fix(telemetry): repair broken dashboard grid layout

Three dashboards had layout faults that Grafana renders as visible
artifacts.

On Node Health, two row headers carried the same title as the panel
directly beneath them -- "Cache Hit Rates" and "Object Instance Counts"
each appeared twice, once as a row bar and once as a panel. Rename the
rows to "Caches" and "Object Instances"; the panels keep their names.

Worse on the same dashboard, seven bands summed to 48 columns on a
24-column grid, because the Extended Metrics block reused the y-space
already occupied by NodeStore I/O. Grafana cannot lay that out
deterministically, which is what produced the artifacts.

RPC Performance and Transaction Overview each had blank bands -- one
row and eight rows respectively -- left behind by earlier panel moves.

Repack all three grids so every band fits 24 columns, each band starts
where the previous one ends, and rows stay full-width single-height
anchors. Panel order, panel count and every panel's own width and
height are unchanged; only position moves.
---
 .../grafana/dashboards/node-health.json       | 64 +++++++++----------
 .../grafana/dashboards/rpc-performance.json   | 16 ++---
 .../dashboards/transaction-overview.json      | 22 +++----
 3 files changed, 51 insertions(+), 51 deletions(-)

diff --git a/docker/telemetry/grafana/dashboards/node-health.json b/docker/telemetry/grafana/dashboards/node-health.json
index ded95f353c..200b723ee0 100644
--- a/docker/telemetry/grafana/dashboards/node-health.json
+++ b/docker/telemetry/grafana/dashboards/node-health.json
@@ -803,7 +803,7 @@
       }
     },
     {
-      "title": "Cache Hit Rates",
+      "title": "Caches",
       "type": "row",
       "gridPos": {
         "h": 1,
@@ -936,7 +936,7 @@
       }
     },
     {
-      "title": "Object Instance Counts",
+      "title": "Object Instances",
       "type": "row",
       "gridPos": {
         "h": 1,
@@ -1196,7 +1196,7 @@
       "type": "timeseries",
       "gridPos": {
         "x": 0,
-        "y": 96,
+        "y": 88,
         "w": 12,
         "h": 8
       },
@@ -1240,7 +1240,7 @@
       "type": "timeseries",
       "gridPos": {
         "x": 12,
-        "y": 96,
+        "y": 88,
         "w": 12,
         "h": 8
       },
@@ -1286,7 +1286,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 88
+        "y": 96
       },
       "options": {
         "tooltip": {
@@ -1320,7 +1320,7 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 88
+        "y": 96
       },
       "options": {
         "tooltip": {
@@ -1409,7 +1409,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 121
+        "y": 113
       },
       "options": {
         "showHeader": true
@@ -1441,7 +1441,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 129
+        "y": 121
       },
       "options": {
         "tooltip": {
@@ -1496,7 +1496,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 113
+        "y": 129
       },
       "options": {
         "tooltip": {
@@ -1529,8 +1529,8 @@
       "gridPos": {
         "h": 8,
         "w": 12,
-        "x": 12,
-        "y": 129
+        "x": 0,
+        "y": 137
       },
       "options": {
         "tooltip": {
@@ -1571,7 +1571,7 @@
         "h": 1,
         "w": 24,
         "x": 0,
-        "y": 137
+        "y": 145
       },
       "collapsed": false,
       "panels": []
@@ -1584,7 +1584,7 @@
         "h": 8,
         "w": 6,
         "x": 0,
-        "y": 138
+        "y": 146
       },
       "options": {
         "tooltip": {
@@ -1618,7 +1618,7 @@
         "h": 8,
         "w": 6,
         "x": 6,
-        "y": 138
+        "y": 146
       },
       "options": {
         "tooltip": {
@@ -1652,7 +1652,7 @@
         "h": 8,
         "w": 6,
         "x": 12,
-        "y": 138
+        "y": 146
       },
       "options": {
         "tooltip": {
@@ -1686,7 +1686,7 @@
         "h": 8,
         "w": 6,
         "x": 18,
-        "y": 138
+        "y": 146
       },
       "options": {
         "tooltip": {
@@ -1748,7 +1748,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 146
+        "y": 154
       },
       "options": {
         "tooltip": {
@@ -1793,7 +1793,7 @@
         "h": 1,
         "w": 24,
         "x": 0,
-        "y": 36
+        "y": 162
       },
       "collapsed": false,
       "panels": []
@@ -1806,7 +1806,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 37
+        "y": 163
       },
       "options": {
         "tooltip": {
@@ -1906,7 +1906,7 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 37
+        "y": 163
       },
       "options": {
         "tooltip": {
@@ -2006,7 +2006,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 45
+        "y": 171
       },
       "options": {
         "tooltip": {
@@ -2046,7 +2046,7 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 45
+        "y": 171
       },
       "options": {
         "tooltip": {
@@ -2097,7 +2097,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 53
+        "y": 179
       },
       "options": {
         "tooltip": {
@@ -2146,7 +2146,7 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 53
+        "y": 179
       },
       "options": {
         "tooltip": {
@@ -2210,7 +2210,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 61
+        "y": 187
       },
       "options": {
         "tooltip": {
@@ -2250,7 +2250,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 69
+        "y": 195
       },
       "options": {
         "tooltip": {
@@ -2290,7 +2290,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 138
+        "y": 203
       },
       "options": {
         "tooltip": {
@@ -2330,7 +2330,7 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 138
+        "y": 203
       },
       "options": {
         "tooltip": {
@@ -2370,7 +2370,7 @@
         "h": 8,
         "w": 18,
         "x": 0,
-        "y": 146
+        "y": 211
       },
       "options": {
         "mergeValues": true,
@@ -2461,7 +2461,7 @@
         "h": 8,
         "w": 6,
         "x": 18,
-        "y": 146
+        "y": 211
       },
       "options": {
         "reduceOptions": {
@@ -2522,7 +2522,7 @@
         "h": 1,
         "w": 24,
         "x": 0,
-        "y": 154
+        "y": 219
       },
       "collapsed": false,
       "panels": []
@@ -2535,7 +2535,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 155
+        "y": 220
       },
       "options": {
         "tooltip": {
diff --git a/docker/telemetry/grafana/dashboards/rpc-performance.json b/docker/telemetry/grafana/dashboards/rpc-performance.json
index 15da043947..305aa4b5f7 100644
--- a/docker/telemetry/grafana/dashboards/rpc-performance.json
+++ b/docker/telemetry/grafana/dashboards/rpc-performance.json
@@ -455,7 +455,7 @@
         "h": 1,
         "w": 24,
         "x": 0,
-        "y": 50
+        "y": 49
       },
       "panels": []
     },
@@ -467,7 +467,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 51
+        "y": 50
       },
       "options": {
         "tooltip": {
@@ -526,7 +526,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 59
+        "y": 58
       },
       "options": {
         "tooltip": {
@@ -578,7 +578,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 67
+        "y": 66
       },
       "options": {
         "tooltip": {
@@ -630,7 +630,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 75
+        "y": 74
       },
       "options": {
         "tooltip": {
@@ -683,7 +683,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 83
+        "y": 82
       },
       "options": {
         "tooltip": {
@@ -735,7 +735,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 91
+        "y": 90
       },
       "options": {
         "tooltip": {
@@ -805,7 +805,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 99
+        "y": 98
       },
       "options": {
         "reduceOptions": {
diff --git a/docker/telemetry/grafana/dashboards/transaction-overview.json b/docker/telemetry/grafana/dashboards/transaction-overview.json
index 8092993922..e784b39015 100644
--- a/docker/telemetry/grafana/dashboards/transaction-overview.json
+++ b/docker/telemetry/grafana/dashboards/transaction-overview.json
@@ -364,7 +364,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 52
+        "y": 44
       },
       "options": {
         "tooltip": {
@@ -410,7 +410,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 60
+        "y": 52
       },
       "options": {
         "mergeValues": true,
@@ -481,7 +481,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 68
+        "y": 60
       },
       "options": {
         "tooltip": {
@@ -527,7 +527,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 76
+        "y": 68
       },
       "options": {
         "tooltip": {
@@ -573,7 +573,7 @@
         "h": 8,
         "w": 24,
         "x": 0,
-        "y": 84
+        "y": 76
       },
       "options": {
         "tooltip": {
@@ -619,7 +619,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 92
+        "y": 84
       },
       "options": {
         "tooltip": {
@@ -659,8 +659,8 @@
       "gridPos": {
         "h": 8,
         "w": 12,
-        "x": 0,
-        "y": 100
+        "x": 12,
+        "y": 84
       },
       "options": {
         "tooltip": {
@@ -701,7 +701,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 108
+        "y": 92
       },
       "options": {
         "tooltip": {
@@ -742,7 +742,7 @@
         "h": 8,
         "w": 12,
         "x": 12,
-        "y": 108
+        "y": 92
       },
       "options": {
         "tooltip": {
@@ -783,7 +783,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-        "y": 116
+        "y": 100
       },
       "options": {
         "tooltip": {