navinko commented on code in PR #10609:
URL: https://github.com/apache/ozone/pull/10609#discussion_r3487393873
##########
hadoop-ozone/dist/src/main/compose/common/grafana/dashboards/Ozone - Disk
Balancer.json:
##########
@@ -0,0 +1,358 @@
+{
+ "annotations": {
+ "list": [
+ {
+ "builtIn": true,
+ "enable": true,
+ "hide": true,
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ }
+ ]
+ },
+ "editable": true,
+ "fiscalYearStartMonth": 0,
+ "graphTooltip": 1,
+ "id": null,
+ "links": [],
+ "liveNow": false,
+ "panels": [
+ {
+ "id": 2,
+ "title": "Disk Space Convergence Profile (Historical Before vs After)",
+ "type": "timeseries",
+ "description": "Shows how full each disk is over time. When the balancer
is running, you should see these lines slowly move closer together until they
meet in the middle.",
+ "gridPos": { "x": 0, "y": 0, "w": 12, "h": 7 },
+ "datasource": { "type": "prometheus", "uid": "${datasource}" },
+ "targets": [
+ {
+ "expr":
"{__name__=~\"volume_info_metrics_data_disk[0-9]+_ozone_used\",
instance=~\"$datanode.*\"}",
Review Comment:
Thanks @jojochuang for reviewing .
Updated the suggestions for panel id 2 & 3 .
<img width="1727" height="910" alt="image"
src="https://github.com/user-attachments/assets/34ea3e5b-5aca-4949-84d2-9b330377a3f0";
/>
<img width="1728" height="908" alt="Screenshot 2026-06-28 at 10 26 44 AM"
src="https://github.com/user-attachments/assets/8bb58aca-f438-483c-ae4c-75a3ca505811";
/>
<img width="1728" height="911" alt="image"
src="https://github.com/user-attachments/assets/a11c9bb6-bb10-4f56-b964-7a294df70b0e";
/>
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