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Merge pull request #3372 from NetApp/rg2-disk
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* feat: add Disk and Tape Drives Throughput by Host Adapter
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@rahulguptajss
rahulguptajss authored Dec 11, 2024
2 parents b410ed2 + 9badc0f commit 27a1933
Showing 1 changed file with 186 additions and 62 deletions.
248 changes: 186 additions & 62 deletions grafana/dashboards/cmode/disk.json
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,7 @@
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"graphTooltip": 1,
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Expand Down Expand Up @@ -2410,7 +2410,7 @@
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"options": {
Expand Down Expand Up @@ -2446,7 +2446,7 @@
],
"timeFrom": null,
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"title": "Disk Throughput",
"title": "Disk Throughput by Node",
"transformations": [],
"type": "timeseries"
},
Expand Down Expand Up @@ -2508,7 +2508,7 @@
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"options": {
Expand Down Expand Up @@ -2544,13 +2544,13 @@
],
"timeFrom": null,
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"title": "Disk and Tape Drives Throughput",
"title": "Disk and Tape Drives Throughput by Node",
"transformations": [],
"type": "timeseries"
},
{
"datasource": "${DS_PROMETHEUS}",
"description": "This panel displays detail of array of counts of different types of Consistency Points (CP) and average latency in microseconds for the WAFL filesystem to process write request to the volume.",
"description": "This panel displays detail of bytes written/read through a host adapter.",
"fieldConfig": {
"defaults": {
"color": {
Expand Down Expand Up @@ -2598,58 +2598,17 @@
}
]
},
"unit": "µs"
"unit": "binBps"
},
"overrides": [
{
"matcher": {
"id": "byFrameRefID",
"options": "A"
},
"properties": [
{
"id": "custom.axisPlacement",
"value": "right"
},
{
"id": "custom.axisLabel",
"value": "Back to Back CP Count"
},
{
"id": "unit",
"value": "locale"
}
]
},
{
"matcher": {
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"options": "B"
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"properties": [
{
"id": "custom.axisPlacement",
"value": "left"
},
{
"id": "custom.axisLabel",
"value": "Write Latency"
},
{
"id": "unit",
"value": "µs"
}
]
}
]
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"id": 62,
"options": {
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"calcs": [
Expand All @@ -2667,23 +2626,25 @@
"pluginVersion": "8.1.8",
"targets": [
{
"expr": "sum(wafl_cp_count{datacenter=~\"$Datacenter\",cluster=~\"$Cluster\",node=~\"$Node\",metric=~\"back_to_back_CP|deferred_back_to_back_CP\"})",
"exemplar": false,
"expr": "(\n sum by (datacenter,cluster,node,hostadapter) (hostadapter_bytes_written{datacenter=~\"$Datacenter\", cluster=~\"$Cluster\",node=~\"$Node\",hostadapter=~\"$HostAdapter\"})\n)\nand on(datacenter,cluster,node,hostadapter)\ntopk(\n $TopResources,\n sum by (datacenter,cluster,node,hostadapter) (\n avg_over_time(hostadapter_bytes_written{datacenter=~\"$Datacenter\", cluster=~\"$Cluster\",node=~\"$Node\",hostadapter=~\"$HostAdapter\"}[3h])\n )\n)",
"hide": false,
"interval": "",
"legendFormat": "Back-to-back CP Count",
"legendFormat": "{{node}} - {{hostadapter}} - WRITE",
"refId": "A"
},
{
"expr": "node_vol_write_latency{datacenter=~\"$Datacenter\",cluster=~\"$Cluster\",node=~\"$Node\"}",
"exemplar": false,
"expr": "(\n sum by (datacenter,cluster,node,hostadapter) (hostadapter_bytes_read{datacenter=~\"$Datacenter\", cluster=~\"$Cluster\",node=~\"$Node\",hostadapter=~\"$HostAdapter\"})\n)\nand on(datacenter,cluster,node,hostadapter)\ntopk(\n $TopResources,\n sum by (datacenter,cluster,node,hostadapter) (\n avg_over_time(hostadapter_bytes_read{datacenter=~\"$Datacenter\", cluster=~\"$Cluster\",node=~\"$Node\",hostadapter=~\"$HostAdapter\"}[3h])\n )\n)",
"hide": false,
"interval": "",
"legendFormat": "Write Latency {{node}}",
"legendFormat": "{{node}} - {{hostadapter}} - READ",
"refId": "B"
}
],
"timeFrom": null,
"timeShift": null,
"title": "CP (Consistency Points) Counts",
"title": "Top $TopResources Disk and Tape Drives Throughput by Host Adapter",
"transformations": [],
"type": "timeseries"
},
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},
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"options": {
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},
"id": 38,
"options": {
Expand Down Expand Up @@ -2946,9 +2907,149 @@
"title": "Flash Pool",
"transformations": [],
"type": "timeseries"
},
{
"datasource": "${DS_PROMETHEUS}",
"description": "This panel displays detail of array of counts of different types of Consistency Points (CP) and average latency in microseconds for the WAFL filesystem to process write request to the volume.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 10,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": true,
"stacking": {
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"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
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"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "µs"
},
"overrides": [
{
"matcher": {
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"options": "A"
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"properties": [
{
"id": "custom.axisPlacement",
"value": "right"
},
{
"id": "custom.axisLabel",
"value": "Back to Back CP Count"
},
{
"id": "unit",
"value": "locale"
}
]
},
{
"matcher": {
"id": "byFrameRefID",
"options": "B"
},
"properties": [
{
"id": "custom.axisPlacement",
"value": "left"
},
{
"id": "custom.axisLabel",
"value": "Write Latency"
},
{
"id": "unit",
"value": "µs"
}
]
}
]
},
"gridPos": {
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"w": 8,
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"y": 41
},
"id": 40,
"options": {
"legend": {
"calcs": [
"mean",
"lastNotNull",
"max"
],
"displayMode": "table",
"placement": "bottom"
},
"tooltip": {
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}
},
"pluginVersion": "8.1.8",
"targets": [
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"exemplar": false,
"expr": "sum(wafl_cp_count{datacenter=~\"$Datacenter\",cluster=~\"$Cluster\",node=~\"$Node\",metric=~\"back_to_back_CP|deferred_back_to_back_CP\"})",
"hide": false,
"interval": "",
"legendFormat": "Back-to-back CP Count",
"refId": "A"
},
{
"expr": "node_vol_write_latency{datacenter=~\"$Datacenter\",cluster=~\"$Cluster\",node=~\"$Node\"}",
"hide": false,
"interval": "",
"legendFormat": "Write Latency {{node}}",
"refId": "B"
}
],
"timeFrom": null,
"timeShift": null,
"title": "CP (Consistency Points) Counts",
"transformations": [],
"type": "timeseries"
}
],
"title": "Disk Utilization: Node-level Overview",
"title": "Disk Utilization",
"type": "row"
}
],
Expand Down Expand Up @@ -3049,7 +3150,7 @@
"options": [],
"query": {
"query": "label_values(disk_labels{system_type!=\"7mode\",cluster=~\"$Cluster\"}, node)",
"refId": "Prometheus-Node-Variable-Query"
"refId": "StandardVariableQuery"
},
"refresh": 2,
"regex": "",
Expand All @@ -3075,7 +3176,7 @@
"options": [],
"query": {
"query": "label_values(aggr_disk_busy{cluster=~\"$Cluster\",node=~\"$Node\"}, aggr)",
"refId": "Prometheus-Aggregate-Variable-Query"
"refId": "StandardVariableQuery"
},
"refresh": 2,
"regex": "",
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"type": "query",
"useTags": false
},
{
"allValue": null,
"current": {},
"datasource": "${DS_PROMETHEUS}",
"definition": "label_values(hostadapter_bytes_read{system_type!=\"7mode\",cluster=~\"$Cluster\",node=~\"$Node\"}, hostadapter)",
"description": null,
"error": null,
"hide": 0,
"includeAll": true,
"label": null,
"multi": true,
"name": "HostAdapter",
"options": [],
"query": {
"query": "label_values(hostadapter_bytes_read{system_type!=\"7mode\",cluster=~\"$Cluster\",node=~\"$Node\"}, hostadapter)",
"refId": "StandardVariableQuery"
},
"refresh": 2,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"type": "query"
},
{
"allValue": null,
"current": {
Expand Down Expand Up @@ -3251,5 +3375,5 @@
"timezone": "",
"title": "ONTAP: Disk",
"uid": "cdot-disk",
"version": 32
"version": 15
}

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