diff --git a/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/alternator.4.4.json b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/alternator.4.4.json
new file mode 100644
index 0000000..e60fba9
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/alternator.4.4.json
@@ -0,0 +1,4587 @@
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+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:writes/s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 6,
+ "x": 12,
+ "y": 87
+ },
+ "id": 50,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "span": 3,
+ "targets": [
+ {
+ "expr": "$func(delta(scylla_storage_proxy_coordinator_write_timeouts{instance=~\"[[node]]\",cluster=~\"$cluster|$^\", dc=~\"$dc\", shard=~\"[[shard]]|$^\"}[1m])) by ([[by]])",
+ "intervalFactor": 1,
+ "legendFormat": "",
+ "refId": "A",
+ "step": 10
+ }
+ ],
+ "title": "Write Timeouts/Minutes by [[by]]",
+ "type": "timeseries"
+ },
+ {
+ "class": "rpm_panel",
+ "datasource": "Prometheus",
+ "description": "Requests that Scylla tried to read but timed out. Timeouts are counted in the node that received the request (the coordinator), not at the replicas.",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:reads/m"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 6,
+ "x": 18,
+ "y": 87
+ },
+ "id": 51,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "span": 3,
+ "targets": [
+ {
+ "expr": "$func(delta(scylla_storage_proxy_coordinator_read_timeouts{instance=~\"[[node]]\",cluster=~\"$cluster|$^\", dc=~\"$dc\", shard=~\"[[shard]]\"}[1m])) by ([[by]])",
+ "intervalFactor": 1,
+ "legendFormat": "",
+ "refId": "A",
+ "step": 10
+ }
+ ],
+ "title": "Read Timeouts/Minutes by [[by]]",
+ "type": "timeseries"
+ },
+ {
+ "class": "plain_text",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 2,
+ "w": 24,
+ "x": 0,
+ "y": 93
+ },
+ "id": 52,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "Your Panels
",
+ "mode": "html"
+ },
+ "span": 12,
+ "style": {},
+ "title": "",
+ "transparent": true,
+ "type": "text"
+ },
+ {
+ "class": "user_panel",
+ "datasource": "Prometheus",
+ "description": "This graph panel was left empty on purpose for ad-hoc usage. Change it when needed. Pay attention that changes to the panel will not be saved.\n\nIf you do need a panel that can be saved, create a new dashboard, or edit the panel inside the json file",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:ops/s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 12,
+ "x": 0,
+ "y": 95
+ },
+ "id": 53,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 6,
+ "title": "Your Graph here",
+ "type": "timeseries"
+ },
+ {
+ "class": "user_panel",
+ "datasource": "Prometheus",
+ "description": "This graph panel was left empty on purpose for ad-hoc usage. Change it when needed. Pay attention that changes to the panel will not be saved.\n\nIf you do need a panel that can be saved, create a new dashboard, or edit the panel inside the json file",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:ops/s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 12,
+ "x": 12,
+ "y": 95
+ },
+ "id": 54,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 6,
+ "title": "Your Graph here",
+ "type": "timeseries"
+ },
+ {
+ "class": "plain_text",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 2,
+ "w": 24,
+ "x": 0,
+ "y": 101
+ },
+ "id": 55,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "Scylla Monitoring version - master
",
+ "mode": "html"
+ },
+ "span": 12,
+ "style": {},
+ "title": "",
+ "transparent": true,
+ "type": "text"
+ }
+ ],
+ "refresh": "30s",
+ "schemaVersion": 26,
+ "style": "dark",
+ "tags": [
+ "4.4"
+ ],
+ "templating": {
+ "list": [
+ {
+ "allValue": null,
+ "class": "by_template_var",
+ "current": {
+ "tags": [],
+ "text": "Instance",
+ "value": "instance"
+ },
+ "error": null,
+ "hide": 0,
+ "includeAll": false,
+ "label": "by",
+ "multi": false,
+ "name": "by",
+ "options": [
+ {
+ "selected": false,
+ "text": "Cluster",
+ "value": "cluster"
+ },
+ {
+ "selected": false,
+ "text": "DC",
+ "value": "dc"
+ },
+ {
+ "selected": true,
+ "text": "Instance",
+ "value": "instance"
+ },
+ {
+ "selected": false,
+ "text": "instance,shard",
+ "value": "instance,shard"
+ }
+ ],
+ "query": "Cluster,DC,Instance,Shard",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_single",
+ "current": {
+ "isNone": true,
+ "selected": false,
+ "text": "None",
+ "value": ""
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": false,
+ "label": "cluster",
+ "multi": false,
+ "name": "cluster",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization, cluster)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "dc",
+ "multi": true,
+ "name": "dc",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization{cluster=~\"$cluster\"}, dc)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "node",
+ "multi": true,
+ "name": "node",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization{cluster=~\"$cluster|$^\", dc=~\"$dc\"}, instance)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "shard",
+ "multi": true,
+ "name": "shard",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization,shard)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 3,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_single",
+ "current": {
+ "text": "/var/lib/scylla",
+ "value": "/var/lib/scylla"
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": false,
+ "label": "Mount path",
+ "multi": false,
+ "name": "mount_point",
+ "options": [],
+ "query": "node_filesystem_avail_bytes",
+ "refresh": 2,
+ "regex": "/mountpoint=\"([^\"]*)\".*/",
+ "skipUrlSync": false,
+ "sort": 0,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "aggregation_function",
+ "current": {
+ "tags": [],
+ "text": "sum",
+ "value": "sum"
+ },
+ "hide": 0,
+ "includeAll": false,
+ "label": "Function",
+ "multi": false,
+ "name": "func",
+ "options": [
+ {
+ "selected": true,
+ "text": "sum",
+ "value": "sum"
+ },
+ {
+ "selected": false,
+ "text": "avg",
+ "value": "avg"
+ },
+ {
+ "selected": false,
+ "text": "max",
+ "value": "max"
+ },
+ {
+ "selected": false,
+ "text": "min",
+ "value": "min"
+ },
+ {
+ "selected": false,
+ "text": "stddev",
+ "value": "stddev"
+ },
+ {
+ "selected": false,
+ "text": "stdvar",
+ "value": "stdvar"
+ }
+ ],
+ "query": "sum,avg,max,min,stddev,stdvar",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_custom",
+ "current": {
+ "text": "4-4",
+ "value": "4-4"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "dash_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "4-4",
+ "value": "4-4"
+ }
+ ],
+ "query": "4-4",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_custom",
+ "current": {
+ "text": "4.4",
+ "value": "4.4"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "scylla_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "4.4",
+ "value": "4.4"
+ }
+ ],
+ "query": "4.4",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "monitor_version_var",
+ "current": {
+ "text": "master",
+ "value": "master"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "monitoring_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "master",
+ "value": "master"
+ }
+ ],
+ "query": "master",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_custom",
+ "current": {
+ "text": "All",
+ "value": "$__all"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": true,
+ "label": null,
+ "multi": true,
+ "name": "alternator_latency_ops",
+ "options": [
+ {
+ "selected": true,
+ "text": "All",
+ "value": "$__all"
+ },
+ {
+ "selected": false,
+ "text": "GetItem",
+ "value": "GetItem"
+ },
+ {
+ "selected": false,
+ "text": "PutItem",
+ "value": "PutItem"
+ },
+ {
+ "selected": false,
+ "text": "UpdateItem",
+ "value": "UpdateItem"
+ },
+ {
+ "selected": false,
+ "text": "DeleteItem",
+ "value": "DeleteItem"
+ }
+ ],
+ "query": "GetItem,PutItem,UpdateItem,DeleteItem",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_custom",
+ "current": {
+ "text": "All",
+ "value": "$__all"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": true,
+ "label": null,
+ "multi": true,
+ "name": "alternator_streams_latency_ops",
+ "options": [
+ {
+ "selected": true,
+ "text": "All",
+ "value": "$__all"
+ },
+ {
+ "selected": false,
+ "text": "GetRecords",
+ "value": "GetRecords"
+ }
+ ],
+ "query": "GetRecords",
+ "skipUrlSync": false,
+ "type": "custom"
+ }
+ ]
+ },
+ "time": {
+ "from": "now-30m",
+ "to": "now"
+ },
+ "timepicker": {
+ "now": true,
+ "refresh_intervals": [
+ "5s",
+ "10s",
+ "30s",
+ "1m",
+ "5m",
+ "15m",
+ "30m",
+ "1h",
+ "2h",
+ "1d"
+ ],
+ "time_options": [
+ "5m",
+ "15m",
+ "1h",
+ "6h",
+ "12h",
+ "24h",
+ "2d",
+ "7d",
+ "30d"
+ ]
+ },
+ "timezone": "utc",
+ "title": "Alternator",
+ "uid": "alternator-4-4",
+ "version": 1
+}
diff --git a/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-advanced.4.4.json b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-advanced.4.4.json
new file mode 100644
index 0000000..e23a7c1
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-advanced.4.4.json
@@ -0,0 +1,2851 @@
+{
+ "annotations": {
+ "list": [
+ {
+ "builtIn": 1,
+ "datasource": "-- Grafana --",
+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ },
+ {
+ "class": "annotation_restart",
+ "datasource": "Prometheus",
+ "enable": true,
+ "expr": "resets(scylla_gossip_heart_beat[1m])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "node_restart",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "restart",
+ "type": "tags"
+ },
+ {
+ "class": "annotation_stall",
+ "datasource": "Prometheus",
+ "enable": false,
+ "expr": "changes(scylla_stall_detector_reported[1m])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "stall detector",
+ "showIn": 0,
+ "tagKeys": "dc,instance,shard",
+ "tags": [],
+ "titleFormat": "Stall found",
+ "type": "tags"
+ },
+ {
+ "class": "annotation_schema_changed",
+ "datasource": "Prometheus",
+ "enable": false,
+ "expr": "changes(scylla_database_schema_changed[30s])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "Schema Changed",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "schema changed",
+ "type": "tags"
+ }
+ ]
+ },
+ "class": "dashboard",
+ "editable": true,
+ "gnetId": null,
+ "graphTooltip": 1,
+ "hideControls": true,
+ "id": null,
+ "links": [
+ {
+ "asDropdown": true,
+ "icon": "external link",
+ "includeVars": true,
+ "keepTime": true,
+ "tags": [],
+ "type": "dashboards"
+ }
+ ],
+ "overwrite": true,
+ "panels": [
+ {
+ "class": "text_panel",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 1,
+ "w": 9,
+ "x": 0,
+ "y": 0
+ },
+ "id": 1,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "# "
+ },
+ "span": 12,
+ "title": "",
+ "transparent": false,
+ "type": "text"
+ },
+ {
+ "class": "text_panel",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 1,
+ "w": 4,
+ "x": 9,
+ "y": 0
+ },
+ "id": 2,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "# "
+ },
+ "span": 12,
+ "title": "",
+ "transparent": false,
+ "type": "text"
+ },
+ {
+ "class": "text_panel",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 1,
+ "w": 4,
+ "x": 13,
+ "y": 0
+ },
+ "id": 3,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "# "
+ },
+ "span": 12,
+ "title": "",
+ "transparent": false,
+ "type": "text"
+ },
+ {
+ "class": "text_panel",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 1,
+ "w": 7,
+ "x": 17,
+ "y": 0
+ },
+ "id": 4,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "# "
+ },
+ "span": 12,
+ "title": "",
+ "transparent": false,
+ "type": "text"
+ },
+ {
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+ "w": 8,
+ "x": 0,
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+ },
+ "id": 37,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 4,
+ "targets": [
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+ "legendFormat": "",
+ "metric": "",
+ "refId": "A",
+ "step": 30
+ }
+ ],
+ "title": "AIO Error by [[by]]",
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+ "error": false,
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+ "pointSize": 5,
+ "scaleDistribution": {
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+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
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+ }
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+ "mappings": [],
+ "unit": "si:ops/s"
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+ "overrides": []
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+ "w": 8,
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+ "id": 38,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 4,
+ "targets": [
+ {
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+ "intervalFactor": 1,
+ "legendFormat": "",
+ "metric": "",
+ "refId": "A",
+ "step": 30
+ }
+ ],
+ "title": "Ignored Future By [[by]]",
+ "type": "timeseries"
+ },
+ {
+ "class": "ops_panel",
+ "datasource": "Prometheus",
+ "description": "Number of C++ exceptions thrown.\n\n An exception by itself does not indicate a problem",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
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+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:ops/s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 8,
+ "x": 16,
+ "y": 40
+ },
+ "id": 39,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 4,
+ "targets": [
+ {
+ "expr": "sum(rate(scylla_reactor_cpp_exceptions{instance=~\"[[node]]\" ,cluster=~\"$cluster|$^\", dc=~\"$dc\", shard=~\"[[shard]]\"}[$__rate_interval])) by ([[by]])",
+ "intervalFactor": 1,
+ "legendFormat": "",
+ "metric": "",
+ "refId": "A",
+ "step": 30
+ }
+ ],
+ "title": "C++ Exceptions [[by]]",
+ "type": "timeseries"
+ },
+ {
+ "class": "collapsible_row_panel",
+ "collapsed": false,
+ "datasource": null,
+ "gridPos": {
+ "h": 1,
+ "w": 24,
+ "x": 0,
+ "y": 46
+ },
+ "id": 40,
+ "panels": [],
+ "repeat": "",
+ "title": "Your panels",
+ "type": "row"
+ },
+ {
+ "class": "plain_text",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 2,
+ "w": 24,
+ "x": 0,
+ "y": 47
+ },
+ "id": 41,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "Your Panels
",
+ "mode": "html"
+ },
+ "span": 12,
+ "style": {},
+ "title": "",
+ "transparent": true,
+ "type": "text"
+ },
+ {
+ "class": "user_panel",
+ "datasource": "Prometheus",
+ "description": "This graph panel was left empty on purpose for ad-hoc usage. Change it when needed. Pay attention that changes to the panel will not be saved.\n\nIf you do need a panel that can be saved, create a new dashboard, or edit the panel inside the json file",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
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+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
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+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:ops/s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 12,
+ "x": 0,
+ "y": 49
+ },
+ "id": 42,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 6,
+ "title": "Your Graph here",
+ "type": "timeseries"
+ },
+ {
+ "class": "user_panel",
+ "datasource": "Prometheus",
+ "description": "This graph panel was left empty on purpose for ad-hoc usage. Change it when needed. Pay attention that changes to the panel will not be saved.\n\nIf you do need a panel that can be saved, create a new dashboard, or edit the panel inside the json file",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
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+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
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+ },
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+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
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+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:ops/s"
+ },
+ "overrides": []
+ },
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+ "w": 12,
+ "x": 12,
+ "y": 49
+ },
+ "id": 43,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 6,
+ "title": "Your Graph here",
+ "type": "timeseries"
+ },
+ {
+ "class": "plain_text",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 2,
+ "w": 24,
+ "x": 0,
+ "y": 55
+ },
+ "id": 44,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "Scylla Monitoring version - master
",
+ "mode": "html"
+ },
+ "span": 12,
+ "style": {},
+ "title": "",
+ "transparent": true,
+ "type": "text"
+ }
+ ],
+ "refresh": "30s",
+ "schemaVersion": 26,
+ "style": "dark",
+ "tags": [
+ "4.4"
+ ],
+ "templating": {
+ "list": [
+ {
+ "allValue": null,
+ "current": {
+ "tags": [],
+ "text": "Instance",
+ "value": "instance"
+ },
+ "hide": 0,
+ "includeAll": false,
+ "label": "by",
+ "multi": false,
+ "name": "by",
+ "options": [
+ {
+ "selected": false,
+ "text": "Cluster",
+ "value": "cluster"
+ },
+ {
+ "selected": false,
+ "text": "DC",
+ "value": "dc"
+ },
+ {
+ "selected": true,
+ "text": "Instance",
+ "value": "instance"
+ },
+ {
+ "selected": false,
+ "text": "Shard",
+ "value": "instance,shard"
+ }
+ ],
+ "query": "Cluster,DC,Instance,Shard",
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_single",
+ "current": {
+ "isNone": true,
+ "selected": false,
+ "text": "None",
+ "value": ""
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": false,
+ "label": "cluster",
+ "multi": false,
+ "name": "cluster",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization, cluster)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "dc",
+ "multi": true,
+ "name": "dc",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization{cluster=~\"$cluster\"}, dc)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "node",
+ "multi": true,
+ "name": "node",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization{cluster=~\"$cluster|$^\", dc=~\"$dc\"}, instance)",
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+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
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+ "class": "template_variable_all",
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+ "text": [
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+ "value": [
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+ },
+ "datasource": "Prometheus",
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+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "shard",
+ "multi": true,
+ "name": "shard",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization,shard)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 3,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
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+ "class": "template_variable_all",
+ "current": {
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+ "text": [
+ "All"
+ ],
+ "value": [
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+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 2,
+ "includeAll": true,
+ "label": "classes",
+ "multi": true,
+ "name": "classes",
+ "options": [],
+ "query": "label_values(scylla_io_queue_delay,class)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 3,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
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+ "class": "template_variable_all",
+ "current": {
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+ "text": [
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+ ],
+ "value": [
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+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 2,
+ "includeAll": true,
+ "label": "group",
+ "multi": true,
+ "name": "group",
+ "options": [],
+ "query": "label_values(scylla_scheduler_time_spent_on_task_quota_violations_ms,group)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 3,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
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+ "filters": [],
+ "hide": 0,
+ "label": "ad hoc",
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+ "type": "adhoc"
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+ {
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+ "class": "aggregation_function",
+ "current": {
+ "tags": [],
+ "text": "avg",
+ "value": "avg"
+ },
+ "hide": 0,
+ "includeAll": false,
+ "label": "Function",
+ "multi": false,
+ "name": "func",
+ "options": [
+ {
+ "selected": true,
+ "text": "sum",
+ "value": "sum"
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+ {
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+ "text": "avg",
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+ },
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+ "text": "max",
+ "value": "max"
+ },
+ {
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+ "text": "min",
+ "value": "min"
+ },
+ {
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+ "text": "stddev",
+ "value": "stddev"
+ },
+ {
+ "selected": false,
+ "text": "stdvar",
+ "value": "stdvar"
+ }
+ ],
+ "query": "sum,avg,max,min,stddev,stdvar",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
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+ "class": "template_variable_custom",
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+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "scylla_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "4.4",
+ "value": "4.4"
+ }
+ ],
+ "query": "4.4",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
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+ "allValue": null,
+ "class": "monitor_version_var",
+ "current": {
+ "text": "master",
+ "value": "master"
+ },
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+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "monitoring_version",
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+ "text": "master",
+ "value": "master"
+ }
+ ],
+ "query": "master",
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+ }
+ ]
+ },
+ "time": {
+ "from": "now-30m",
+ "to": "now"
+ },
+ "timepicker": {
+ "now": true,
+ "refresh_intervals": [
+ "5s",
+ "10s",
+ "30s",
+ "1m",
+ "5m",
+ "15m",
+ "30m",
+ "1h",
+ "2h",
+ "1d"
+ ],
+ "time_options": [
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+ "15m",
+ "1h",
+ "6h",
+ "12h",
+ "24h",
+ "2d",
+ "7d",
+ "30d"
+ ]
+ },
+ "timezone": "utc",
+ "title": "Advanced",
+ "uid": "advanced-4-4",
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+}
diff --git a/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-cql.4.4.json b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-cql.4.4.json
new file mode 100644
index 0000000..cd9ef22
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-cql.4.4.json
@@ -0,0 +1,4263 @@
+{
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+ "list": [
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+ "builtIn": 1,
+ "datasource": "-- Grafana --",
+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ },
+ {
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+ "datasource": "Prometheus",
+ "enable": true,
+ "expr": "resets(scylla_gossip_heart_beat[1m])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "node_restart",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "restart",
+ "type": "tags"
+ },
+ {
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+ "datasource": "Prometheus",
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+ "expr": "changes(scylla_stall_detector_reported[1m])>0",
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+ "iconColor": "rgba(255, 96, 96, 1)",
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+ "titleFormat": "Stall found",
+ "type": "tags"
+ },
+ {
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+ "datasource": "Prometheus",
+ "enable": false,
+ "expr": "changes(scylla_database_schema_changed[30s])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
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+ "name": "Schema Changed",
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+ "type": "tags"
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+ "gnetId": null,
+ "graphTooltip": 1,
+ "hideControls": true,
+ "id": null,
+ "links": [
+ {
+ "asDropdown": true,
+ "icon": "external link",
+ "includeVars": true,
+ "keepTime": true,
+ "tags": [],
+ "type": "dashboards"
+ }
+ ],
+ "originalTitle": "CQL",
+ "overwrite": true,
+ "panels": [
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+ "panels": [],
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+ "title": "",
+ "type": "row"
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+ {
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+ "datasource": null,
+ "editable": true,
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+ "fieldConfig": {
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+ },
+ "overrides": []
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+ "w": 24,
+ "x": 0,
+ "y": 1
+ },
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+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "\n

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+ "mode": "html"
+ },
+ "span": 12,
+ "title": "",
+ "transparent": true,
+ "type": "text"
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+ "w": 24,
+ "x": 0,
+ "y": 4
+ },
+ "id": 3,
+ "panels": [],
+ "repeat": "",
+ "title": "CQL By User",
+ "type": "row"
+ },
+ {
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+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
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+ "w": 24,
+ "x": 0,
+ "y": 5
+ },
+ "id": 4,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
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diff --git a/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-detailed.4.4.json b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-detailed.4.4.json
new file mode 100644
index 0000000..8d3c8e3
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-detailed.4.4.json
@@ -0,0 +1,8001 @@
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+ "tooltip": {
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+ "targets": [
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+ "metric": "",
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+ "step": 1
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+ "title": "Requests Served per [[by]] - Coordinator",
+ "type": "timeseries"
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+ "includeAll": false,
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+ "multi": false,
+ "name": "by",
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+ "text": "Cluster",
+ "value": "cluster"
+ },
+ {
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+ },
+ {
+ "selected": true,
+ "text": "Instance",
+ "value": "instance"
+ },
+ {
+ "selected": false,
+ "text": "instance,shard",
+ "value": "instance,shard"
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+ ],
+ "query": "Cluster,DC,Instance,Shard",
+ "skipUrlSync": false,
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+ },
+ {
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+ "class": "template_variable_single",
+ "current": {
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+ "hide": 0,
+ "includeAll": false,
+ "label": "cluster",
+ "multi": false,
+ "name": "cluster",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization, cluster)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
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+ },
+ "datasource": "Prometheus",
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+ "hide": 0,
+ "includeAll": true,
+ "label": "dc",
+ "multi": true,
+ "name": "dc",
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+ "query": "label_values(scylla_reactor_utilization{cluster=~\"$cluster\"}, dc)",
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+ "skipUrlSync": false,
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+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
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+ "class": "template_variable_all",
+ "current": {
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+ "All"
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+ "datasource": "Prometheus",
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+ "hide": 0,
+ "includeAll": true,
+ "label": "node",
+ "multi": true,
+ "name": "node",
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+ "query": "label_values(scylla_reactor_utilization{cluster=~\"$cluster|$^\", dc=~\"$dc\"}, instance)",
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+ },
+ "datasource": "Prometheus",
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+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "shard",
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+ "name": "shard",
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+ "query": "label_values(scylla_reactor_utilization,shard)",
+ "refresh": 2,
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+ "skipUrlSync": false,
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+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
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+ "current": {
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+ "tags": [],
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+ "value": [
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+ ],
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+ "hide": 0,
+ "includeAll": true,
+ "label": "SG",
+ "multi": true,
+ "name": "scheduling_group",
+ "options": [],
+ "query": "label_values(scylla_storage_proxy_coordinator_read_latency_bucket,scheduling_group_name)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
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+ "tagValuesQuery": "",
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+ "tagsQuery": "",
+ "type": "query",
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+ "text": "sum",
+ "value": "sum"
+ },
+ "hide": 0,
+ "includeAll": false,
+ "label": "Function",
+ "multi": false,
+ "name": "func",
+ "options": [
+ {
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+ "text": "sum",
+ "value": "sum"
+ },
+ {
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+ "text": "avg",
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+ },
+ {
+ "selected": false,
+ "text": "max",
+ "value": "max"
+ },
+ {
+ "selected": false,
+ "text": "min",
+ "value": "min"
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+ {
+ "selected": false,
+ "text": "stddev",
+ "value": "stddev"
+ },
+ {
+ "selected": false,
+ "text": "stdvar",
+ "value": "stdvar"
+ }
+ ],
+ "query": "sum,avg,max,min,stddev,stdvar",
+ "skipUrlSync": false,
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+ },
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+ "error": null,
+ "filters": [],
+ "hide": 0,
+ "label": "ad hoc",
+ "name": "adhoc",
+ "skipUrlSync": false,
+ "type": "adhoc"
+ },
+ {
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+ "value": "4.4"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "scylla_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "4.4",
+ "value": "4.4"
+ }
+ ],
+ "query": "4.4",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "monitor_version_var",
+ "current": {
+ "text": "master",
+ "value": "master"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "monitoring_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "master",
+ "value": "master"
+ }
+ ],
+ "query": "master",
+ "skipUrlSync": false,
+ "type": "custom"
+ }
+ ]
+ },
+ "time": {
+ "from": "now-30m",
+ "to": "now"
+ },
+ "timepicker": {
+ "now": true,
+ "refresh_intervals": [
+ "5s",
+ "10s",
+ "30s",
+ "1m",
+ "5m",
+ "15m",
+ "30m",
+ "1h",
+ "2h",
+ "1d"
+ ],
+ "time_options": [
+ "5m",
+ "15m",
+ "1h",
+ "6h",
+ "12h",
+ "24h",
+ "2d",
+ "7d",
+ "30d"
+ ]
+ },
+ "timezone": "utc",
+ "title": "Detailed",
+ "uid": "detailed-4-4",
+ "version": 5
+}
diff --git a/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-ks.4.4.json b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-ks.4.4.json
new file mode 100644
index 0000000..8c5acb5
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-ks.4.4.json
@@ -0,0 +1,1404 @@
+{
+ "annotations": {
+ "class": "default_annotations",
+ "list": [
+ {
+ "builtIn": 1,
+ "datasource": "-- Grafana --",
+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ },
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+ "enable": true,
+ "expr": "resets(scylla_gossip_heart_beat[1m])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "node_restart",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "restart",
+ "type": "tags"
+ },
+ {
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+ "datasource": "Prometheus",
+ "enable": false,
+ "expr": "changes(scylla_stall_detector_reported[1m])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "stall detector",
+ "showIn": 0,
+ "tagKeys": "dc,instance,shard",
+ "tags": [],
+ "titleFormat": "Stall found",
+ "type": "tags"
+ },
+ {
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+ "datasource": "Prometheus",
+ "enable": false,
+ "expr": "changes(scylla_database_schema_changed[30s])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "Schema Changed",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "schema changed",
+ "type": "tags"
+ },
+ {
+ "class": "annotation_manager_task",
+ "datasource": "Prometheus",
+ "enable": true,
+ "expr": "scylla_manager_task_active_count{type=~\"repair|backup\",cluster=~\"$cluster|$^\"}>0",
+ "hide": false,
+ "iconColor": "#73BF69",
+ "limit": 100,
+ "name": "Task",
+ "showIn": 0,
+ "tagKeys": "type",
+ "tags": [],
+ "titleFormat": "Running",
+ "type": "tags"
+ },
+ {
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+ "datasource": "Prometheus",
+ "enable": false,
+ "expr": "changes(scylla_hints_manager_written[60s])>0",
+ "hide": false,
+ "iconColor": "rgb(255, 176, 0, 128)",
+ "limit": 100,
+ "name": "Hints Write",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "Hints write",
+ "type": "tags"
+ },
+ {
+ "class": "annotation_hints_sent",
+ "datasource": "Prometheus",
+ "enable": false,
+ "expr": "changes(scylla_hints_manager_written[60s])>0",
+ "hide": false,
+ "iconColor": "rgb(50, 176, 0, 128)",
+ "limit": 100,
+ "name": "Hints Sent",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "Hints Sent",
+ "type": "tags"
+ },
+ {
+ "class": "mv_building",
+ "datasource": "Prometheus",
+ "enable": true,
+ "expr": "sum(scylla_view_builder_builds_in_progress)>0",
+ "hide": false,
+ "iconColor": "rgb(50, 176, 0, 128)",
+ "limit": 100,
+ "name": "MV",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "Materialized View built",
+ "type": "tags"
+ }
+ ]
+ },
+ "class": "dashboard",
+ "editable": true,
+ "gnetId": null,
+ "graphTooltip": 1,
+ "hideControls": true,
+ "id": null,
+ "links": [
+ {
+ "asDropdown": true,
+ "icon": "external link",
+ "includeVars": true,
+ "keepTime": true,
+ "tags": [],
+ "type": "dashboards"
+ }
+ ],
+ "overwrite": true,
+ "panels": [
+ {
+ "class": "text_panel",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 3,
+ "w": 24,
+ "x": 0,
+ "y": 1
+ },
+ "id": 1,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "\n

\n
[[cluster]]
",
+ "mode": "html"
+ },
+ "span": 12,
+ "title": "",
+ "transparent": true,
+ "type": "text"
+ },
+ {
+ "class": "collapsible_row_panel",
+ "collapsed": true,
+ "datasource": null,
+ "gridPos": {
+ "h": 1,
+ "w": 24,
+ "x": 0,
+ "y": 3
+ },
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+ "error": false,
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+ "defaults": {
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+ "color": {
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+ },
+ "custom": {
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+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
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+ "gradientMode": "none",
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+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:writes/s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 6,
+ "x": 0,
+ "y": 4
+ },
+ "id": 3,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "span": 3,
+ "targets": [
+ {
+ "expr": "$func(rate(scylla_column_family_write_latency_count{ks=\"$ks\", cf=\"$table\", instance=~\"[[node]]\",cluster=~\"$cluster|$^\", dc=~\"$dc\", shard=~\"[[shard]]|$^\"}[60s])) by ([[by]])",
+ "intervalFactor": 1,
+ "legendFormat": "",
+ "refId": "A",
+ "step": 1
+ }
+ ],
+ "title": "Writes by [[by]]",
+ "type": "timeseries"
+ },
+ {
+ "class": "us_panel",
+ "datasource": "Prometheus",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
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+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "\u00b5s"
+ },
+ "overrides": []
+ },
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+ "w": 6,
+ "x": 6,
+ "y": 4
+ },
+ "id": 4,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 3,
+ "targets": [
+ {
+ "expr": "wlatencyaks{ks=\"$ks\", cf=\"$table\", by=\"[[by]]\", instance=~\"[[node]]|$^\",cluster=~\"$cluster|$^\", dc=~\"$dc\", shard=~\"[[shard]]|$^\"}",
+ "intervalFactor": 1,
+ "legendFormat": "",
+ "refId": "A",
+ "step": 1
+ }
+ ],
+ "title": "Average write latency by [[by]]",
+ "type": "timeseries"
+ },
+ {
+ "class": "us_panel",
+ "datasource": "Prometheus",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
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+ "color": {
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+ "custom": {
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+ "axisPlacement": "auto",
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+ "drawStyle": "line",
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+ "gradientMode": "none",
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+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "\u00b5s"
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+ "placement": "bottom"
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+ "tooltip": {
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+ {}
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+ "span": 3,
+ "targets": [
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+ "intervalFactor": 1,
+ "legendFormat": "",
+ "metric": "",
+ "refId": "A",
+ "step": 1
+ }
+ ],
+ "title": "95th percentile write latency by [[by]]",
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+ "stacking": {
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+ "thresholdsStyle": {
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+ }
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+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
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+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 3,
+ "targets": [
+ {
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+ "intervalFactor": 1,
+ "legendFormat": "",
+ "metric": "",
+ "refId": "A",
+ "step": 1
+ }
+ ],
+ "title": "99th percentile write latency by [[by]]",
+ "type": "timeseries"
+ },
+ {
+ "class": "rps_panel",
+ "datasource": "Prometheus",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
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+ "drawStyle": "line",
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+ "pointSize": 5,
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+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
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+ "mode": "none"
+ },
+ "thresholdsStyle": {
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+ }
+ },
+ "mappings": [],
+ "unit": "si:reads/s"
+ },
+ "overrides": []
+ },
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+ },
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+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "span": 3,
+ "targets": [
+ {
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+ "intervalFactor": 1,
+ "legendFormat": "",
+ "refId": "A",
+ "step": 1
+ }
+ ],
+ "title": "Reads by [[by]]",
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+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "\u00b5s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 6,
+ "x": 6,
+ "y": 10
+ },
+ "id": 8,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 3,
+ "targets": [
+ {
+ "expr": "rlatencyaks{ks=\"$ks\", cf=\"$table\", by=\"[[by]]\", instance=~\"[[node]]|$^\",cluster=~\"$cluster|$^\", dc=~\"$dc\", shard=~\"[[shard]]|$^\"}",
+ "intervalFactor": 1,
+ "legendFormat": "",
+ "refId": "A",
+ "step": 1
+ }
+ ],
+ "title": "Average read latency by [[by]]",
+ "type": "timeseries"
+ },
+ {
+ "class": "us_panel",
+ "datasource": "Prometheus",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "\u00b5s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 6,
+ "x": 12,
+ "y": 10
+ },
+ "id": 9,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 3,
+ "targets": [
+ {
+ "expr": "rlatencyp95ks{ks=\"$ks\", cf=\"$table\", by=\"[[by]]\", instance=~\"[[node]]|^$\",cluster=~\"$cluster|$^\", dc=~\"$dc\", shard=~\"[[shard]]|$^\"} ",
+ "intervalFactor": 1,
+ "legendFormat": "",
+ "metric": "",
+ "refId": "A",
+ "step": 1
+ }
+ ],
+ "title": "95th percentile read latency by [[by]]",
+ "type": "timeseries"
+ },
+ {
+ "class": "us_panel",
+ "datasource": "Prometheus",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "\u00b5s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 6,
+ "x": 18,
+ "y": 10
+ },
+ "id": 10,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 3,
+ "targets": [
+ {
+ "expr": "rlatencyp99ks{ks=\"$ks\", cf=\"$table\", by=\"[[by]]\", instance=~\"[[node]]|^$\",cluster=~\"$cluster|$^\", dc=~\"$dc\", shard=~\"[[shard]]|$^\"} ",
+ "intervalFactor": 1,
+ "legendFormat": "",
+ "metric": "",
+ "refId": "A",
+ "step": 1
+ }
+ ],
+ "title": "99th percentile read latency by [[by]]",
+ "type": "timeseries"
+ }
+ ],
+ "repeat": "table",
+ "title": "Latencies - $ks:$table",
+ "type": "row"
+ },
+ {
+ "class": "collapsible_row_panel",
+ "collapsed": false,
+ "datasource": null,
+ "gridPos": {
+ "h": 1,
+ "w": 24,
+ "x": 0,
+ "y": 16
+ },
+ "id": 11,
+ "panels": [],
+ "repeat": "",
+ "title": "",
+ "type": "row"
+ },
+ {
+ "class": "plain_text",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 2,
+ "w": 24,
+ "x": 0,
+ "y": 17
+ },
+ "id": 12,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "Your Panels
",
+ "mode": "html"
+ },
+ "span": 12,
+ "style": {},
+ "title": "",
+ "transparent": true,
+ "type": "text"
+ },
+ {
+ "class": "user_panel",
+ "datasource": "Prometheus",
+ "description": "This graph panel was left empty on purpose for ad-hoc usage. Change it when needed. Pay attention that changes to the panel will not be saved.\n\nIf you do need a panel that can be saved, create a new dashboard, or edit the panel inside the json file",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
+ "hideFrom": {
+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:ops/s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 12,
+ "x": 0,
+ "y": 19
+ },
+ "id": 13,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 6,
+ "title": "Your Graph here",
+ "type": "timeseries"
+ },
+ {
+ "class": "user_panel",
+ "datasource": "Prometheus",
+ "description": "This graph panel was left empty on purpose for ad-hoc usage. Change it when needed. Pay attention that changes to the panel will not be saved.\n\nIf you do need a panel that can be saved, create a new dashboard, or edit the panel inside the json file",
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "class": "fieldConfig_defaults",
+ "color": {
+ "mode": "palette-classic"
+ },
+ "custom": {
+ "axisLabel": "",
+ "axisPlacement": "auto",
+ "barAlignment": 0,
+ "drawStyle": "line",
+ "fillOpacity": 0,
+ "gradientMode": "none",
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+ "legend": false,
+ "tooltip": false,
+ "viz": false
+ },
+ "lineInterpolation": "linear",
+ "lineWidth": 1,
+ "pointSize": 5,
+ "scaleDistribution": {
+ "type": "linear"
+ },
+ "showPoints": "never",
+ "spanNulls": false,
+ "stacking": {
+ "group": "A",
+ "mode": "none"
+ },
+ "thresholdsStyle": {
+ "mode": "off"
+ }
+ },
+ "mappings": [],
+ "unit": "si:ops/s"
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 6,
+ "w": 12,
+ "x": 12,
+ "y": 19
+ },
+ "id": 14,
+ "isNew": true,
+ "links": [],
+ "options": {
+ "legend": {
+ "calcs": [],
+ "displayMode": "hidden",
+ "placement": "bottom"
+ },
+ "tooltip": {
+ "mode": "single"
+ }
+ },
+ "seriesOverrides": [
+ {}
+ ],
+ "span": 6,
+ "title": "Your Graph here",
+ "type": "timeseries"
+ },
+ {
+ "class": "plain_text",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 2,
+ "w": 24,
+ "x": 0,
+ "y": 25
+ },
+ "id": 15,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "Scylla Monitoring version - master
",
+ "mode": "html"
+ },
+ "span": 12,
+ "style": {},
+ "title": "",
+ "transparent": true,
+ "type": "text"
+ }
+ ],
+ "refresh": "30s",
+ "schemaVersion": 26,
+ "style": "dark",
+ "tags": [
+ "4.4"
+ ],
+ "templating": {
+ "list": [
+ {
+ "allValue": null,
+ "class": "by_template_var",
+ "current": {
+ "tags": [],
+ "text": "Instance",
+ "value": "instance"
+ },
+ "error": null,
+ "hide": 0,
+ "includeAll": false,
+ "label": "by",
+ "multi": false,
+ "name": "by",
+ "options": [
+ {
+ "selected": false,
+ "text": "Cluster",
+ "value": "cluster"
+ },
+ {
+ "selected": false,
+ "text": "DC",
+ "value": "dc"
+ },
+ {
+ "selected": true,
+ "text": "Instance",
+ "value": "instance"
+ },
+ {
+ "selected": false,
+ "text": "instance,shard",
+ "value": "instance,shard"
+ }
+ ],
+ "query": "Cluster,DC,Instance,Shard",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_single",
+ "current": {
+ "isNone": true,
+ "selected": false,
+ "text": "None",
+ "value": ""
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": false,
+ "label": "cluster",
+ "multi": false,
+ "name": "cluster",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization, cluster)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "dc",
+ "multi": true,
+ "name": "dc",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization{cluster=~\"$cluster\"}, dc)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "node",
+ "multi": true,
+ "name": "node",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization{cluster=~\"$cluster|$^\", dc=~\"$dc\"}, instance)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "shard",
+ "multi": true,
+ "name": "shard",
+ "options": [],
+ "query": "label_values(scylla_reactor_utilization,shard)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 3,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_single",
+ "current": {
+ "isNone": true,
+ "selected": false,
+ "text": "None",
+ "value": ""
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": false,
+ "label": "ks",
+ "multi": false,
+ "name": "ks",
+ "options": [],
+ "query": "label_values(scylla_column_family_write_latency_count{cluster=~\"$cluster|$^\"},ks)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 3,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_all",
+ "current": {
+ "selected": true,
+ "text": [
+ "All"
+ ],
+ "value": [
+ "$__all"
+ ]
+ },
+ "datasource": "Prometheus",
+ "definition": "",
+ "error": null,
+ "hide": 0,
+ "includeAll": true,
+ "label": "table",
+ "multi": true,
+ "name": "table",
+ "options": [],
+ "query": "label_values(scylla_column_family_write_latency_count{cluster=~\"$cluster|$^\", ks=\"$ks\"},cf)",
+ "refresh": 2,
+ "regex": "",
+ "skipUrlSync": false,
+ "sort": 3,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ },
+ {
+ "allValue": null,
+ "class": "aggregation_function",
+ "current": {
+ "tags": [],
+ "text": "sum",
+ "value": "sum"
+ },
+ "hide": 0,
+ "includeAll": false,
+ "label": "Function",
+ "multi": false,
+ "name": "func",
+ "options": [
+ {
+ "selected": true,
+ "text": "sum",
+ "value": "sum"
+ },
+ {
+ "selected": false,
+ "text": "avg",
+ "value": "avg"
+ },
+ {
+ "selected": false,
+ "text": "max",
+ "value": "max"
+ },
+ {
+ "selected": false,
+ "text": "min",
+ "value": "min"
+ },
+ {
+ "selected": false,
+ "text": "stddev",
+ "value": "stddev"
+ },
+ {
+ "selected": false,
+ "text": "stdvar",
+ "value": "stdvar"
+ }
+ ],
+ "query": "sum,avg,max,min,stddev,stdvar",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "template_variable_custom",
+ "current": {
+ "text": "4.4",
+ "value": "4.4"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "scylla_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "4.4",
+ "value": "4.4"
+ }
+ ],
+ "query": "4.4",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "monitor_version_var",
+ "current": {
+ "text": "master",
+ "value": "master"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "monitoring_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "master",
+ "value": "master"
+ }
+ ],
+ "query": "master",
+ "skipUrlSync": false,
+ "type": "custom"
+ }
+ ]
+ },
+ "time": {
+ "from": "now-30m",
+ "to": "now"
+ },
+ "timepicker": {
+ "now": true,
+ "refresh_intervals": [
+ "5s",
+ "10s",
+ "30s",
+ "1m",
+ "5m",
+ "15m",
+ "30m",
+ "1h",
+ "2h",
+ "1d"
+ ],
+ "time_options": [
+ "5m",
+ "15m",
+ "1h",
+ "6h",
+ "12h",
+ "24h",
+ "2d",
+ "7d",
+ "30d"
+ ]
+ },
+ "timezone": "utc",
+ "title": "Keyspace",
+ "uid": "ks-4-4",
+ "version": 5
+}
diff --git a/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-os.4.4.json b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-os.4.4.json
new file mode 100644
index 0000000..1f2718a
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-os.4.4.json
@@ -0,0 +1,2091 @@
+{
+ "annotations": {
+ "list": [
+ {
+ "builtIn": 1,
+ "datasource": "-- Grafana --",
+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ },
+ {
+ "class": "annotation_restart",
+ "datasource": "Prometheus",
+ "enable": true,
+ "expr": "resets(scylla_gossip_heart_beat[1m])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "node_restart",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "restart",
+ "type": "tags"
+ },
+ {
+ "class": "annotation_stall",
+ "datasource": "Prometheus",
+ "enable": false,
+ "expr": "changes(scylla_stall_detector_reported[1m])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "stall detector",
+ "showIn": 0,
+ "tagKeys": "dc,instance,shard",
+ "tags": [],
+ "titleFormat": "Stall found",
+ "type": "tags"
+ },
+ {
+ "class": "annotation_schema_changed",
+ "datasource": "Prometheus",
+ "enable": false,
+ "expr": "changes(scylla_database_schema_changed[30s])>0",
+ "hide": false,
+ "iconColor": "rgba(255, 96, 96, 1)",
+ "limit": 100,
+ "name": "Schema Changed",
+ "showIn": 0,
+ "tagKeys": "instance,dc,cluster",
+ "tags": [],
+ "titleFormat": "schema changed",
+ "type": "tags"
+ }
+ ]
+ },
+ "class": "dashboard",
+ "editable": true,
+ "gnetId": null,
+ "graphTooltip": 1,
+ "hideControls": true,
+ "id": null,
+ "links": [
+ {
+ "asDropdown": true,
+ "icon": "external link",
+ "includeVars": true,
+ "keepTime": true,
+ "tags": [],
+ "type": "dashboards"
+ }
+ ],
+ "overwrite": true,
+ "panels": [
+ {
+ "class": "collapsible_row_panel",
+ "collapsed": false,
+ "datasource": null,
+ "gridPos": {
+ "h": 1,
+ "w": 24,
+ "x": 0,
+ "y": 0
+ },
+ "id": 1,
+ "panels": [],
+ "repeat": "",
+ "title": "",
+ "type": "row"
+ },
+ {
+ "class": "text_panel",
+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
+ "defaults": {
+ "custom": {}
+ },
+ "overrides": []
+ },
+ "gridPos": {
+ "h": 3,
+ "w": 24,
+ "x": 0,
+ "y": 1
+ },
+ "id": 2,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "\n

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",
+ "mode": "html"
+ },
+ "span": 12,
+ "title": "",
+ "transparent": true,
+ "type": "text"
+ },
+ {
+ "class": "collapsible_row_panel",
+ "collapsed": false,
+ "datasource": null,
+ "gridPos": {
+ "h": 1,
+ "w": 24,
+ "x": 0,
+ "y": 4
+ },
+ "id": 3,
+ "panels": [],
+ "repeat": "",
+ "title": "",
+ "type": "row"
+ },
+ {
+ "aliasColors": {},
+ "cacheTimeout": null,
+ "class": "pie_chart_panel",
+ "datasource": "Prometheus",
+ "editable": true,
+ "error": false,
+ "fontSize": "80%",
+ "format": "bytes",
+ "gridPos": {
+ "h": 8,
+ "w": 4,
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+ "datasource": "Prometheus",
+ "error": null,
+ "filters": [],
+ "hide": 0,
+ "label": "ad hoc",
+ "name": "adhoc",
+ "skipUrlSync": false,
+ "type": "adhoc"
+ },
+ {
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+ "class": "template_variable_custom",
+ "current": {
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+ "value": "4.4"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "scylla_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "4.4",
+ "value": "4.4"
+ }
+ ],
+ "query": "4.4",
+ "skipUrlSync": false,
+ "type": "custom"
+ },
+ {
+ "allValue": null,
+ "class": "monitor_version_var",
+ "current": {
+ "text": "master",
+ "value": "master"
+ },
+ "error": null,
+ "hide": 2,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "monitoring_version",
+ "options": [
+ {
+ "selected": true,
+ "text": "master",
+ "value": "master"
+ }
+ ],
+ "query": "master",
+ "skipUrlSync": false,
+ "type": "custom"
+ }
+ ]
+ },
+ "time": {
+ "from": "now-30m",
+ "to": "now"
+ },
+ "timepicker": {
+ "now": true,
+ "refresh_intervals": [
+ "5s",
+ "10s",
+ "30s",
+ "1m",
+ "5m",
+ "15m",
+ "30m",
+ "1h",
+ "2h",
+ "1d"
+ ],
+ "time_options": [
+ "5m",
+ "15m",
+ "1h",
+ "6h",
+ "12h",
+ "24h",
+ "2d",
+ "7d",
+ "30d"
+ ]
+ },
+ "timezone": "utc",
+ "title": "OS Metrics",
+ "uid": "OS-4-4",
+ "version": 5
+}
diff --git a/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-overview.4.4.json b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-overview.4.4.json
new file mode 100644
index 0000000..e44c3d2
--- /dev/null
+++ b/sysadmin/grid5000/cassandra/monitoring/grafana/dashboards/scylla/scylla-overview.4.4.json
@@ -0,0 +1,4491 @@
+{
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+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
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+ "expr": "changes(scylla_stall_detector_reported[1m])>0",
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+ "iconColor": "#73BF69",
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+ "name": "Task",
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+ "tagKeys": "type",
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+ "graphTooltip": 1,
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+ "id": null,
+ "links": [
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+ "icon": "external link",
+ "includeVars": true,
+ "keepTime": true,
+ "tags": [],
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+ "panels": [
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+ "datasource": null,
+ "gridPos": {
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+ "w": 24,
+ "x": 0,
+ "y": 0
+ },
+ "id": 1,
+ "panels": [],
+ "title": "Cluster overview $cluster",
+ "type": "row"
+ },
+ {
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+ "datasource": null,
+ "editable": true,
+ "error": false,
+ "fieldConfig": {
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+ },
+ "overrides": []
+ },
+ "gridPos": {
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+ "w": 9,
+ "x": 0,
+ "y": 1
+ },
+ "id": 2,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
+ "content": "# "
+ },
+ "span": 12,
+ "title": "",
+ "transparent": false,
+ "type": "text"
+ },
+ {
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+ "error": false,
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+ },
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+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
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+ },
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+ "title": "",
+ "transparent": false,
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+ "error": false,
+ "fieldConfig": {
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+ "id": 4,
+ "isNew": true,
+ "links": [],
+ "mode": "html",
+ "options": {
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+ },
+ "span": 12,
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+ "transparent": false,
+ "type": "text"
+ },
+ {
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+ "editable": true,
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+ "fieldConfig": {
+ "defaults": {
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+ },
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+ "options": {
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+ "span": 12,
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+ "transparent": false,
+ "type": "text"
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+ },
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+ "targets": [
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+ "intervalFactor": 1,
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+ "targets": [
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+ "intervalFactor": 1,
+ "legendFormat": "Offline ",
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+ ],
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