navinko commented on code in PR #10609:
URL: https://github.com/apache/ozone/pull/10609#discussion_r3731133041
##########
hadoop-ozone/dist/src/main/compose/common/grafana/dashboards/Ozone - Disk
Balancer.json:
##########
@@ -0,0 +1,967 @@
+{
+ "__inputs": [
+ {
+ "name": "DS_PROMETHEUS",
+ "label": "prometheus",
+ "description": "",
+ "type": "datasource",
+ "pluginId": "prometheus",
+ "pluginName": "Prometheus"
+ }
+ ],
+ "__elements": {},
+ "__requires": [
+ {
+ "type": "panel",
+ "id": "bargauge",
+ "name": "Bar gauge",
+ "version": ""
+ },
+ {
+ "type": "panel",
+ "id": "gauge",
+ "name": "Gauge",
+ "version": ""
+ },
+ {
+ "type": "grafana",
+ "id": "grafana",
+ "name": "Grafana",
+ "version": "13.0.2"
+ },
+ {
+ "type": "panel",
+ "id": "piechart",
+ "name": "Pie chart",
+ "version": ""
+ },
+ {
+ "type": "datasource",
+ "id": "prometheus",
+ "name": "Prometheus",
+ "version": "1.0.0"
+ },
+ {
+ "type": "panel",
+ "id": "stat",
+ "name": "Stat",
+ "version": ""
+ },
+ {
+ "type": "panel",
+ "id": "timeseries",
+ "name": "Time series",
+ "version": ""
+ }
+ ],
+ "annotations": {
+ "list": [
+ {
+ "builtIn": 1,
+ "datasource": {
+ "type": "grafana",
+ "uid": "-- Grafana --"
+ },
+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ },
+ {
+ "builtIn": 1,
+ "enable": true,
+ "hide": true,
+ "iconColor": "",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ }
+ ]
+ },
+ "description": "",
+ "editable": true,
+ "fiscalYearStartMonth": 0,
+ "graphTooltip": 1,
+ "links": [],
+ "liveNow": false,
+ "panels": [
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "${datasource}"
+ },
+ "description": "Shows how full each disk is over time. When the balancer
is running, you should see these lines slowly move closer together until they
meet in the middle.",
+ "fieldConfig": {
+ "defaults": {
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisBorderShow": false,
+ "axisCenteredZero": false,
+ "axisColorMode": "text",
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "barWidthFactor": 0.6,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "insertNulls": false,
+ "lineInterpolation": "smooth",
+ "lineWidth": 2,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "auto",
+ "showValues": false,
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "green",
+ "value": 0
+ },
+ {
+ "color": "red",
+ "value": 80
+ }
+ ]
+ },
+ "unit": "decbytes"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 4,
+ "w": 12,
+ "x": 0,
+ "y": 0
+ },
+ "id": 2,
+ "options": {
+ "annotations": {
+ "clustering": -1,
+ "multiLane": false
+ },
+ "legend": {
+ "calcs": [],
+ "displayMode": "list",
+ "placement": "bottom",
+ "showLegend": true
+ },
+ "tooltip": {
+ "hideZeros": false,
+ "mode": "single",
+ "sort": "none"
+ }
+ },
+ "pluginVersion": "13.0.2",
+ "targets": [
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "${datasource}"
+ },
+ "expr": "sum({__name__=~\"volume_info_metrics_.*_ozone_used\",
instance=~\"$datanode\"}) by (instance, storagedirectory)",
+ "legendFormat": "{{storagedirectory}}",
+ "refId": "A"
+ }
+ ],
+ "title": "Disk Space Convergence Profile (Historical Before vs After)",
+ "type": "timeseries"
+ },
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "${datasource}"
+ },
+ "description": "The exact size of the data gap between your most full
disk and your emptiest disk right now. The balancer's goal is to shrink this
number down to zero.",
+ "fieldConfig": {
+ "defaults": {
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "green",
+ "value": 0
+ },
+ {
+ "color": "red",
+ "value": 80
+ }
+ ]
+ },
+ "unit": "decbytes"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 4,
+ "w": 12,
+ "x": 12,
+ "y": 0
+ },
+ "id": 3,
+ "options": {
+ "displayMode": "lcd",
+ "legend": {
+ "calcs": [],
+ "displayMode": "list",
+ "placement": "bottom",
+ "showLegend": false
+ },
+ "maxVizHeight": 300,
+ "minVizHeight": 16,
+ "minVizWidth": 8,
+ "namePlacement": "auto",
+ "orientation": "horizontal",
+ "reduceOptions": {
+ "calcs": [
+ "lastNotNull"
+ ],
+ "fields": "",
+ "values": false
+ },
+ "showUnfilled": true,
+ "sizing": "auto",
+ "valueMode": "color"
+ },
+ "pluginVersion": "13.0.2",
+ "targets": [
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "${datasource}"
+ },
+ "expr": "max(sum({__name__=~\"volume_info_metrics_.*_ozone_used\",
instance=~\"$datanode\"}) by (instance, storagedirectory)) by (instance) -
min(sum({__name__=~\"volume_info_metrics_.*_ozone_used\",
instance=~\"$datanode\"}) by (instance, storagedirectory)) by (instance)",
+ "instant": true,
+ "refId": "A"
+ }
+ ],
+ "title": "Current Disk Space Allocation Skew (Max - Min Volume Gap)",
+ "type": "bargauge"
+ },
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "${datasource}"
+ },
+ "description": "How much time it takes the system to successfully copy,
verify, and finalize a single container.",
+ "fieldConfig": {
+ "defaults": {
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisBorderShow": false,
+ "axisCenteredZero": false,
+ "axisColorMode": "text",
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "barWidthFactor": 0.6,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "insertNulls": false,
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "auto",
+ "showValues": false,
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "thresholds": {
+ "mode": "absolute",
+ "steps": [
+ {
+ "color": "green",
+ "value": 0
+ },
+ {
+ "color": "red",
+ "value": 80
+ }
+ ]
+ }
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 5,
+ "w": 24,
+ "x": 0,
+ "y": 4
+ },
+ "id": 6,
+ "options": {
+ "annotations": {
+ "clustering": -1,
+ "multiLane": false
+ },
+ "legend": {
+ "calcs": [],
+ "displayMode": "list",
+ "placement": "bottom",
+ "showLegend": true
+ },
+ "tooltip": {
+ "hideZeros": false,
+ "mode": "single",
+ "sort": "none"
+ }
+ },
+ "pluginVersion": "13.0.2",
+ "targets": [
+ {
+ "datasource": {
+ "type": "prometheus",
+ "uid": "${datasource}"
+ },
+ "expr":
"{__name__=~\"disk_balancer_service_metrics_move_success_time_avg_time|disk_balancer_service_metrics_move_failure_time_avg_time\",
instance=~\"$datanode\"}",
+ "legendFormat": "{{__name__}}",
+ "refId": "A"
+ }
+ ],
Review Comment:
done
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