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feat: add Disk and Tape Drives Throughput by Host Adapter #3372

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merged 3 commits into from
Dec 11, 2024
Merged

feat: add Disk and Tape Drives Throughput by Host Adapter #3372

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7bade4a
feat: add Disk and Tape Drives Throughput by Host Adapter
rahulguptajss Dec 10, 2024
f8c830c
feat: add Disk and Tape Drives Throughput by Host Adapter
rahulguptajss Dec 10, 2024
9badc0f
feat: add Disk and Tape Drives Throughput by Host Adapter
rahulguptajss Dec 11, 2024
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216 changes: 158 additions & 58 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 @@
"gnetId": null,
"graphTooltip": 1,
"id": null,
"iteration": 1715672476697,
"iteration": 1733818694570,
"links": [
{
"asDropdown": true,
Expand Down Expand Up @@ -2410,7 +2410,7 @@
"h": 9,
"w": 8,
"x": 0,
"y": 48
"y": 32
},
"id": 32,
"options": {
Expand Down Expand Up @@ -2508,7 +2508,7 @@
"h": 9,
"w": 8,
"x": 8,
"y": 48
"y": 32
},
"id": 34,
"options": {
Expand Down Expand Up @@ -2544,13 +2544,13 @@
],
"timeFrom": null,
"timeShift": null,
"title": "Disk and Tape Drives Throughput",
"title": "Disk and Tape Drives Throughput by Node",
"transformations": [],
"type": "timeseries"
},
{
"datasource": "${DS_PROMETHEUS}",
"description": "This panel displays detail of array of counts of different types of Consistency Points (CP) and average latency in microseconds for the WAFL filesystem to process write request to the volume.",
"description": "This panel displays detail of bytes written/read through a host adapter.",
"fieldConfig": {
"defaults": {
"color": {
Expand Down Expand Up @@ -2598,58 +2598,17 @@
}
]
},
"unit": "µs"
"unit": "binBps"
},
"overrides": [
{
"matcher": {
"id": "byFrameRefID",
"options": "A"
},
"properties": [
{
"id": "custom.axisPlacement",
"value": "right"
},
{
"id": "custom.axisLabel",
"value": "Back to Back CP Count"
},
{
"id": "unit",
"value": "locale"
}
]
},
{
"matcher": {
"id": "byFrameRefID",
"options": "B"
},
"properties": [
{
"id": "custom.axisPlacement",
"value": "left"
},
{
"id": "custom.axisLabel",
"value": "Write Latency"
},
{
"id": "unit",
"value": "µs"
}
]
}
]
"overrides": []
},
"gridPos": {
"h": 9,
"w": 8,
"x": 16,
"y": 48
"y": 32
},
"id": 40,
"id": 62,
"options": {
"legend": {
"calcs": [
Expand All @@ -2667,23 +2626,25 @@
"pluginVersion": "8.1.8",
"targets": [
{
"expr": "sum(wafl_cp_count{datacenter=~\"$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\"})\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\"}[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\"})\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\"}[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 $TopResources Disk and Tape Drives Throughput by Host Adapter",
"transformations": [],
"type": "timeseries"
},
Expand Down Expand Up @@ -2777,7 +2738,7 @@
"h": 9,
"w": 8,
"x": 0,
"y": 57
"y": 41
},
"id": 36,
"options": {
Expand Down Expand Up @@ -2907,7 +2868,7 @@
"h": 9,
"w": 8,
"x": 8,
"y": 57
"y": 41
},
"id": 38,
"options": {
Expand Down Expand Up @@ -2946,6 +2907,145 @@
"title": "Flash Pool",
"transformations": [],
"type": "timeseries"
},
{
"datasource": "${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": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "µs"
},
"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": {
"id": "byFrameRefID",
"options": "B"
},
"properties": [
{
"id": "custom.axisPlacement",
"value": "left"
},
{
"id": "custom.axisLabel",
"value": "Write Latency"
},
{
"id": "unit",
"value": "µs"
}
]
}
]
},
"gridPos": {
"h": 9,
"w": 8,
"x": 16,
"y": 41
},
"id": 40,
"options": {
"legend": {
"calcs": [
"mean",
"lastNotNull",
"max"
],
"displayMode": "table",
"placement": "bottom"
},
"tooltip": {
"mode": "single"
}
},
"pluginVersion": "8.1.8",
"targets": [
{
"expr": "sum(wafl_cp_count{datacenter=~\"$Datacenter\",cluster=~\"$Cluster\",node=~\"$Node\",metric=~\"back_to_back_CP|deferred_back_to_back_CP\"})",
"hide": false,
"interval": "",
"legendFormat": "Back-to-back CP Count",
"refId": "A"
},
{
"expr": "node_vol_write_latency{datacenter=~\"$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",
Expand Down Expand Up @@ -3251,5 +3351,5 @@
"timezone": "",
"title": "ONTAP: Disk",
"uid": "cdot-disk",
"version": 32
"version": 33
}
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