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RPi-2W-Stratum-1-NTP-Server/dashboard.json

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Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "grafana",
"uid": "-- Grafana --"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
Update dashboard.json
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"id": 0,
Dashboard file for Grafana
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"links": [],
"panels": [
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 7,
"panels": [],
"title": "Time Data",
"type": "row"
},
{
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 1,
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
}
]
},
"unit": "dtdurations"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 5,
"x": 0,
"y": 1
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"id": 14,
"options": {
"colorMode": "value",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
},
Update dashboard.json
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"pluginVersion": "12.3.1",
Dashboard file for Grafana
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"targets": [
{
"datasource": {
"type": "influxdb",
"uid": "${DS_INFLUX-V2_(CHRONY)}"
},
"groupBy": [
{
"params": [
"$__interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "system",
"orderByTime": "ASC",
"policy": "default",
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"system\")\n |> filter(fn: (r) => r[\"_field\"] == \"uptime\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"uptime"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host::tag",
"operator": "=~",
"value": "/^$host$/"
}
]
}
],
"title": "System Uptime",
"type": "stat"
},
{
"datasource": {
"type": "datasource",
"uid": "-- Mixed --"
},
"description": "The stratum indicates how many hops away from a computer with an attached reference clock we are. Such a computer is a stratum-1 computer, so the computer in the example is two hops away (i.e. foo.example.net is a stratum-2 and is synchronised from a stratum-1)",
"fieldConfig": {
"defaults": {
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"gridPos": {
"h": 4,
"w": 2,
"x": 5,
"y": 1
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"id": 5,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "/^A$/",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
},
Update dashboard.json
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"pluginVersion": "12.3.1",
Dashboard file for Grafana
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"targets": [
{
"datasource": {
"name": "Expression",
"type": "__expr__",
"uid": "__expr__"
},
"expression": "0+1",
"refId": "A",
"type": "math"
}
],
"title": "Stratum",
"type": "stat"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
},
"unit": "celsius"
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 2,
"x": 7,
"y": 1
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"id": 23,
"options": {
"colorMode": "value",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
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],
"fields": "",
"values": false
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"showPercentChange": false,
"textMode": "value",
"wideLayout": true
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Update dashboard.json
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"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
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"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"sensors\")\n |> filter(fn: (r) => r[\"_field\"] == \"temp_input\")\n |> filter(fn: (r) => r[\"chip\"] == \"cpu_thermal-virtual-0\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A"
}
],
"title": "CPU temperature",
"type": "stat"
},
{
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
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"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
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"color": "green",
"value": 0
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{
"color": "red",
"value": 500
}
]
}
},
"overrides": []
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"gridPos": {
"h": 4,
"w": 3,
"x": 9,
"y": 1
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"id": 4,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "/^total NTPRANA$/",
"values": false
},
"showPercentChange": false,
"textMode": "value",
"wideLayout": true
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
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"targets": [
{
"datasource": {
"type": "influxdb",
"uid": "${DS_INFLUX-V2_(CHRONY)}"
},
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"processes\")\n |> filter(fn: (r) => r[\"_field\"] == \"total\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"rawQuery": true,
"refId": "A",
"resultFormat": "time_series"
}
],
"title": "Processes",
"type": "stat"
},
{
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"description": "Root delay - This is the total of the network path delays to the stratum-1 computer from which the computer is ultimately synchronised. In certain extreme situations, this value can be negative. (This can arise in a symmetric peer arrangement where the computers’ frequencies are not tracking each other and the network delay is very short relative to the turn-around time at each computer.) \n\nRoot dispersion - This is the total dispersion accumulated through all the computers back to the stratum-1 computer from which the computer is ultimately synchronised. Dispersion is due to system clock resolution, statistical measurement variations etc. An absolute bound on the computer’s clock accuracy. (The estimate of the total amount of error/variance between that server and the correct time.)\n\nSystem time - In normal operation, chronyd never steps the system clock, because any jump in the timescale can have adverse consequences for certain application programs. Instead, any error in the system clock is corrected by slightly speeding up or slowing down the system clock until the error has been removed, and then returning to the system clock’s normal speed. A consequence of this is that there will be a period when the system clock (as read by other programs using the gettimeofday() system call, or by the date command in the shell) will be different from chronyd's estimate of the current true time (which it reports to NTP clients when it is operating in server mode). The value reported on this line is the difference due to this effect.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 5,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "stepAfter",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"showValues": false,
"spanNulls": true,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
},
"unit": "s"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "root_delay {host=\"NTPRANA\", leap_status=\"normal\", reference_id=\"50505300\", stratum=\"1\"}"
},
"properties": [
{
"id": "displayName",
"value": "Root delay"
}
]
},
{
"matcher": {
"id": "byName",
"options": "root_dispersion {host=\"NTPRANA\", leap_status=\"normal\", reference_id=\"50505300\", stratum=\"1\"}"
},
"properties": [
{
"id": "displayName",
"value": "Root dispersion"
}
]
},
{
"matcher": {
"id": "byName",
"options": "system_time {host=\"NTPRANA\", leap_status=\"normal\", reference_id=\"50505300\", stratum=\"1\"}"
},
"properties": [
{
"id": "displayName",
"value": "System time"
}
]
}
]
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 1
},
"id": 2,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "multi",
"sort": "none"
}
},
Update dashboard.json
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"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"chrony\")\n |> filter(fn: (r) => r[\"_field\"] == \"root_delay\" or r[\"_field\"] == \"root_dispersion\" or r[\"_field\"] == \"system_time\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A"
}
],
"title": "Sources",
"type": "timeseries"
},
{
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"description": "Last offset - This is the estimated local offset on the last clock update.\n\nRMS offset - This is a long-term average of the offset value.",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 5,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "stepAfter",
"lineStyle": {
"fill": "solid"
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"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
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"showPoints": "auto",
"showValues": false,
"spanNulls": true,
"stacking": {
"group": "A",
"mode": "none"
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"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
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"color": "green",
"value": 0
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{
"color": "red",
"value": 80
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},
"unit": "s"
},
"overrides": [
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"matcher": {
"id": "byName",
"options": "last_offset {host=\"NTPRANA\", leap_status=\"normal\", reference_id=\"50505300\", stratum=\"1\"}"
},
"properties": [
{
"id": "displayName",
"value": "Last offset"
}
]
},
{
"matcher": {
"id": "byName",
"options": "rms_offset {host=\"NTPRANA\", leap_status=\"normal\", reference_id=\"50505300\", stratum=\"1\"}"
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"properties": [
{
"id": "displayName",
"value": "RMS offset"
}
]
}
]
},
"gridPos": {
"h": 12,
"w": 12,
"x": 0,
"y": 5
},
"id": 1,
"options": {
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"calcs": [
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],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "multi",
"sort": "none"
}
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"alias": "Last Offset",
"datasource": {
"type": "influxdb",
"uid": "${DS_INFLUX-V2_(CHRONY)}"
},
"groupBy": [
{
"params": [
"$__interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "chrony",
"orderByTime": "ASC",
"policy": "default",
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"chrony\")\n |> filter(fn: (r) => r[\"_field\"] == \"last_offset\" or r[\"_field\"] == \"rms_offset\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"last_offset"
],
"type": "field"
},
{
"params": [],
"type": "mean"
}
]
],
"tags": [
{
"key": "host::tag",
"operator": "=~",
"value": "/^$host$/"
}
]
}
],
"title": "Offset",
"type": "timeseries"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"description": "Frequency - The ‘frequency’ is the rate by which the system’s clock would be wrong if chronyd was not correcting it. It is expressed in ppm (parts per million). For example, a value of 1ppm would mean that when the system’s clock thinks it has advanced 1 second, it has actually advanced by 1.000001 seconds relative to true time.\n\nResidual freq - This shows the ‘residual frequency’ for the currently selected reference source. This reflects any difference between what the measurements from the reference source indicate the frequency should be and the frequency currently being used. The reason this is not always zero is that a smoothing procedure is applied to the frequency. Each time a measurement from the reference source is obtained and a new residual frequency computed, the estimated accuracy of this residual is compared with the estimated accuracy (see ‘skew’ next) of the existing frequency value. A weighted average is computed for the new frequency, with weights depending on these accuracies. If the measurements from the reference source follow a consistent trend, the residual will be driven to zero over time.\n\nSkew - This is the estimated error bound on the frequency.\n\nhttps://chrony.tuxfamily.org/doc/3.3/chronyc.html#_system_clock",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
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"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
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"drawStyle": "line",
"fillOpacity": 6,
"gradientMode": "none",
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"viz": false
},
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"lineInterpolation": "stepAfter",
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"pointSize": 5,
"scaleDistribution": {
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},
"showPoints": "auto",
"showValues": false,
"spanNulls": true,
"stacking": {
"group": "A",
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},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
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]
},
"unit": "ppm"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "frequency {host=\"NTPRANA\", leap_status=\"normal\", reference_id=\"50505300\", stratum=\"1\"}"
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"properties": [
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"id": "displayName",
"value": "Frequency"
}
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},
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"matcher": {
"id": "byName",
"options": "residual_freq {host=\"NTPRANA\", leap_status=\"normal\", reference_id=\"50505300\", stratum=\"1\"}"
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"properties": [
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"id": "displayName",
"value": "Residual frequency"
}
]
}
]
},
"gridPos": {
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"w": 12,
"x": 12,
"y": 9
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"id": 3,
"options": {
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"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "multi",
"sort": "none"
}
},
Update dashboard.json
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"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"alias": "Frequency",
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"groupBy": [
{
"params": [
"$__interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "chrony",
"orderByTime": "ASC",
"policy": "default",
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"chrony\")\n |> filter(fn: (r) => r[\"_field\"] == \"frequency\" or r[\"_field\"] == \"residual_freq\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"frequency"
],
"type": "field"
},
{
"params": [],
"type": "mean"
}
]
],
"tags": [
{
"key": "host::tag",
"operator": "=~",
"value": "/^$host$/"
}
]
}
],
"title": "Frequency",
"type": "timeseries"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 17
},
"id": 17,
"panels": [],
"title": "GPS Data",
"type": "row"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
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"steps": [
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"value": 80
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]
}
},
"overrides": []
},
"gridPos": {
"h": 4,
"w": 2,
"x": 0,
"y": 18
},
"id": 24,
"options": {
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"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
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"showPercentChange": false,
"textMode": "value",
"wideLayout": true
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"gps_sky\")\n |> filter(fn: (r) => r[\"_field\"] == \"uSat\")\n |> aggregateWindow(every: v.windowPeriod, fn: last, createEmpty: false)\n |> yield(name: \"last\")",
"refId": "A"
}
],
"title": "Satellites in use",
"type": "stat"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"fieldConfig": {
"defaults": {
"color": {
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"custom": {
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"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
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"viz": false
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"lineInterpolation": "linear",
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"pointSize": 5,
"scaleDistribution": {
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"showPoints": "auto",
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"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "beidou_used {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Beidou"
}
]
},
{
"matcher": {
"id": "byName",
"options": "galileo_used {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Galileo"
}
]
},
{
"matcher": {
"id": "byName",
"options": "glonass_used {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "GLONASS"
}
]
},
{
"matcher": {
"id": "byName",
"options": "gps_used {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "GPS"
}
]
},
{
"matcher": {
"id": "byName",
"options": "qzss_used {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "QZSS"
}
]
},
{
"matcher": {
"id": "byName",
"options": "sbas_used {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "SBAS"
}
]
},
{
"matcher": {
"id": "byName",
"options": "unknown_used {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Unknown"
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 7,
"x": 2,
"y": 18
},
"id": 18,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "single",
"sort": "none"
}
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"gps_sky\")\n |> filter(fn: (r) => r[\"_field\"] == \"beidou_used\" or r[\"_field\"] == \"glonass_used\" or r[\"_field\"] == \"galileo_used\" or r[\"_field\"] == \"gps_used\" or r[\"_field\"] == \"qzss_used\" or r[\"_field\"] == \"sbas_used\" or r[\"_field\"] == \"unknown_used\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A"
}
],
"title": "Satelites per System used",
"type": "timeseries"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"description": "Lower is better\n\ntdop - Time dilution of precision. Lower is better.\n\nvdop - Vertical dilution of precision. Lower is better.\n\nhdop - Horizontal dilution of precision. Lower is better.\n\ngdop - Geometric dilution of precision.",
"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"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
}
]
}
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "gdop {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Geometric"
}
]
},
{
"matcher": {
"id": "byName",
"options": "hdop {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Horizontal"
}
]
},
{
"matcher": {
"id": "byName",
"options": "tdop {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Time"
}
]
},
{
"matcher": {
"id": "byName",
"options": "vdop {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Vertical"
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 7,
"x": 9,
"y": 18
},
"id": 21,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "single",
"sort": "none"
}
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"gps_sky\")\n |> filter(fn: (r) => r[\"_field\"] == \"tdop\" or r[\"_field\"] == \"vdop\" or r[\"_field\"] == \"hdop\" or r[\"_field\"] == \"gdop\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A"
}
],
"title": "Dilutions of precision",
"type": "timeseries"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"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"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
}
]
},
"unit": "percent"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "avg_signal_used {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Average signal of used satelites"
}
]
},
{
"matcher": {
"id": "byName",
"options": "avg_signal_visible {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Average signal of all visible satelites"
}
]
},
{
"matcher": {
"id": "byName",
"options": "max_signal {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Maximum value seen from a satelite"
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 8,
"x": 16,
"y": 18
},
"id": 22,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "single",
"sort": "none"
}
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"gps_sky\")\n |> filter(fn: (r) => r[\"_field\"] == \"avg_signal_used\" or r[\"_field\"] == \"avg_signal_visible\" or r[\"_field\"] == \"max_signal\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A"
}
],
"title": "Signal Strenght",
"type": "timeseries"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 2,
"x": 0,
"y": 22
},
"id": 25,
"options": {
"colorMode": "value",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "value",
"wideLayout": true
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"gps_sky\")\n |> filter(fn: (r) => r[\"_field\"] == \"nSat\")\n |> aggregateWindow(every: v.windowPeriod, fn: last, createEmpty: false)\n |> yield(name: \"last\")",
"refId": "A"
}
],
"title": "Available satellites",
"type": "stat"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"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"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "beidou_used {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Beidou"
}
]
},
{
"matcher": {
"id": "byName",
"options": "galileo_visible {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Galileo"
}
]
},
{
"matcher": {
"id": "byName",
"options": "glonass_visible {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "GLONASS"
}
]
},
{
"matcher": {
"id": "byName",
"options": "gps_visible {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "GPS"
}
]
},
{
"matcher": {
"id": "byName",
"options": "qzss_visible {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "QZSS"
}
]
},
{
"matcher": {
"id": "byName",
"options": "sbas_visible {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "SBAS"
}
]
},
{
"matcher": {
"id": "byName",
"options": "unknown_visible {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Unknown"
}
]
},
{
"matcher": {
"id": "byName",
"options": "beidou_visible {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Beidou"
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 9,
"x": 0,
"y": 25
},
"id": 19,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "single",
"sort": "none"
}
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"gps_sky\")\n |> filter(fn: (r) => r[\"_field\"] == \"beidou_visible\" or r[\"_field\"] == \"galileo_visible\" or r[\"_field\"] == \"glonass_visible\" or r[\"_field\"] == \"gps_visible\" or r[\"_field\"] == \"qzss_visible\" or r[\"_field\"] == \"sbas_visible\" or r[\"_field\"] == \"unknown_visible\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A"
}
],
"title": "Satelites per System visible",
"type": "timeseries"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"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"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
}
]
}
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "nSat {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Visible or reported satellites"
}
]
},
{
"matcher": {
"id": "byName",
"options": "uSat {device=\"/dev/ttyS0\", host=\"ntprana\"}"
},
"properties": [
{
"id": "displayName",
"value": "Currently used satellites"
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 15,
"x": 9,
"y": 25
},
"id": 20,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "single",
"sort": "none"
}
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"query": "from(bucket: \"NTPRANA\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"gps_sky\")\n |> filter(fn: (r) => r[\"_field\"] == \"nSat\" or r[\"_field\"] == \"uSat\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A"
}
],
"title": "Visible/Used satelites",
"type": "timeseries"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 32
},
"id": 8,
"panels": [],
"title": "System Monitoring",
"type": "row"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 2,
"mappings": [],
"max": 100,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "#EAB839",
"value": 75
},
{
"color": "red",
"value": 90
}
]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 5,
"w": 3,
"x": 0,
"y": 33
},
"id": 9,
"options": {
"minVizHeight": 75,
"minVizWidth": 75,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showThresholdLabels": false,
"showThresholdMarkers": true,
"sizing": "auto"
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"groupBy": [
{
"params": [
"$__interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "cpu",
"orderByTime": "ASC",
"policy": "default",
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"cpu\")\n |> filter(fn: (r) => r[\"_field\"] == \"usage_system\")\n |> filter(fn: (r) => r[\"cpu\"] == \"cpu-total\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"rawQuery": true,
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"usage_idle"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host::tag",
"operator": "=~",
"value": "/^$host$/"
}
]
}
],
"title": "CPU",
"type": "gauge"
},
{
"datasource": {
"type": "influxdb",
"uid": "dff8g4ffvqsxse"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"max": 100,
"min": 0,
"thresholds": {
"mode": "percentage",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
},
"unit": "percent"
},
"overrides": []
},
"gridPos": {
"h": 5,
"w": 3,
"x": 3,
"y": 33
},
"id": 16,
"options": {
"minVizHeight": 75,
"minVizWidth": 75,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showThresholdLabels": false,
"showThresholdMarkers": true,
"sizing": "auto"
},
Update dashboard.json
2026-06-18 14:14:09 +00:00
"pluginVersion": "12.3.1",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"targets": [
{
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"mem\")\n |> filter(fn: (r) => r[\"_field\"] == \"used_percent\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A"
}
],
"title": "Memory",
"type": "gauge"
},
{
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"decimals": 1,
"mappings": [],
"max": 100,
"min": 0,
"thresholds": {
Update dashboard.json
2026-06-18 14:14:09 +00:00
"mode": "percentage",
Dashboard file for Grafana
2026-04-01 19:14:08 +02:00
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "#EAB839",
"value": 75
},
{
"color": "red",
"value": 90
}
]
},
"unit": "percent"
},
Update dashboard.json
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"overrides": [
{
"matcher": {
"id": "byRegexp",
"options": "^.*fstype=\"ext4\".*$"
},
"properties": [
{
"id": "displayName",
"value": "EXT4 File System"
}
]
},
{
"matcher": {
"id": "byRegexp",
"options": "^.*fstype=\"overlay\".*$"
},
"properties": [
{
"id": "displayName",
"value": "Overlay File System"
}
]
}
]
Dashboard file for Grafana
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},
"gridPos": {
"h": 5,
"w": 6,
"x": 6,
"y": 33
},
"id": 11,
"options": {
"minVizHeight": 75,
"minVizWidth": 75,
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showThresholdLabels": false,
"showThresholdMarkers": true,
"sizing": "auto"
},
Update dashboard.json
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"pluginVersion": "12.3.1",
Dashboard file for Grafana
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"targets": [
{
"datasource": {
"type": "influxdb",
"uid": "${DS_INFLUX-V2_(CHRONY)}"
},
"groupBy": [
{
"params": [
"$__interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
Update dashboard.json
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"hide": false,
Dashboard file for Grafana
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"measurement": "disk",
"orderByTime": "ASC",
"policy": "default",
Update dashboard.json
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"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"disk\")\n |> filter(fn: (r) => r[\"_field\"] == \"used_percent\")\n |> filter(fn: (r) => r[\"fstype\"] == \"ext4\" or r[\"fstype\"] == \"overlay\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
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"rawQuery": false,
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"used_percent"
],
"type": "field"
},
{
"params": [],
"type": "last"
}
]
],
"tags": [
{
"key": "host::tag",
"operator": "=~",
"value": "/^$host$/"
},
{
"condition": "AND",
"key": "path::tag",
"operator": "=",
"value": "/"
}
]
}
],
"title": "Root partition",
"type": "gauge"
},
{
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 5,
"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": true,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"decimals": 2,
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
},
"unit": "percent"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "usage_system {cpu=\"cpu-total\", host=\"NTPRANA\"}"
},
"properties": [
{
"id": "displayName",
"value": "CPU total"
}
]
},
{
"matcher": {
"id": "byName",
"options": "usage_system {cpu=\"cpu0\", host=\"NTPRANA\"}"
},
"properties": [
{
"id": "displayName",
"value": "Core 1"
}
]
},
{
"matcher": {
"id": "byName",
"options": "usage_system {cpu=\"cpu1\", host=\"NTPRANA\"}"
},
"properties": [
{
"id": "displayName",
"value": "Core 2"
}
]
},
{
"matcher": {
"id": "byName",
"options": "usage_system {cpu=\"cpu2\", host=\"NTPRANA\"}"
},
"properties": [
{
"id": "displayName",
"value": "Core 3"
}
]
},
{
"matcher": {
"id": "byName",
"options": "usage_system {cpu=\"cpu3\", host=\"NTPRANA\"}"
},
"properties": [
{
"id": "displayName",
"value": "Core 4"
}
]
}
]
},
"gridPos": {
"h": 12,
"w": 12,
"x": 12,
"y": 33
},
"id": 12,
"options": {
"legend": {
"calcs": [
"lastNotNull"
],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "multi",
"sort": "none"
}
},
Update dashboard.json
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"pluginVersion": "12.3.1",
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"targets": [
{
"datasource": {
"type": "influxdb",
"uid": "${DS_INFLUX-V2_(CHRONY)}"
},
"groupBy": [
{
"params": [
"$__interval"
],
"type": "time"
},
{
"params": [
"none"
],
"type": "fill"
}
],
"measurement": "cpu",
"orderByTime": "ASC",
"policy": "default",
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"cpu\")\n |> filter(fn: (r) => r[\"_field\"] == \"usage_system\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"rawQuery": false,
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"usage_guest"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"guest"
],
"type": "alias"
}
],
[
{
"params": [
"usage_guest_nice"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"guest_nice"
],
"type": "alias"
}
],
[
{
"params": [
"usage_iowait"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"iowait"
],
"type": "alias"
}
],
[
{
"params": [
"usage_irq"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"iowait"
],
"type": "alias"
}
],
[
{
"params": [
"usage_nice"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"iowait"
],
"type": "alias"
}
],
[
{
"params": [
"usage_softirq"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"softirq"
],
"type": "alias"
}
],
[
{
"params": [
"usage_steal"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"steal"
],
"type": "alias"
}
],
[
{
"params": [
"usage_system"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"system"
],
"type": "alias"
}
],
[
{
"params": [
"usage_user"
],
"type": "field"
},
{
"params": [],
"type": "mean"
},
{
"params": [
"user"
],
"type": "alias"
}
]
],
"tags": [
{
"key": "host::tag",
"operator": "=~",
"value": "/^$host$/"
},
{
"condition": "AND",
"key": "cpu::tag",
"operator": "=",
"value": "cpu-total"
}
]
}
],
"title": "CPU Usage - Detailed",
"type": "timeseries"
},
{
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 5,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineStyle": {
"fill": "solid"
},
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"showValues": false,
"spanNulls": true,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": 0
},
{
"color": "red",
"value": 80
}
]
},
"unit": "bytes"
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": ""
},
"properties": []
}
]
},
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 38
},
"id": 13,
"options": {
"legend": {
"calcs": [
"lastNotNull"
],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "multi",
"sort": "none"
}
},
Update dashboard.json
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"pluginVersion": "12.3.1",
Dashboard file for Grafana
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"targets": [
{
"datasource": {
"type": "influxdb",
"uid": "${DS_INFLUX-V2_(CHRONY)}"
},
"groupBy": [
{
"params": [
"$__interval"
],
"type": "time"
},
{
"params": [
"null"
],
"type": "fill"
}
],
"measurement": "mem",
"orderByTime": "ASC",
"policy": "default",
"query": "from(bucket: \"${bucket}\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"mem\")\n |> filter(fn: (r) => r[\"_field\"] == \"active\" or r[\"_field\"] == \"available\" or r[\"_field\"] == \"used\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A",
"resultFormat": "time_series",
"select": [
[
{
"params": [
"active"
],
"type": "field"
},
{
"params": [],
"type": "last"
},
{
"params": [
"active"
],
"type": "alias"
}
],
[
{
"params": [
"buffered"
],
"type": "field"
},
{
"params": [],
"type": "last"
},
{
"params": [
"buffered"
],
"type": "alias"
}
],
[
{
"params": [
"cached"
],
"type": "field"
},
{
"params": [],
"type": "last"
},
{
"params": [
"cached"
],
"type": "alias"
}
],
[
{
"params": [
"free"
],
"type": "field"
},
{
"params": [],
"type": "last"
},
{
"params": [
"free"
],
"type": "alias"
}
]
],
"tags": [
{
"key": "host::tag",
"operator": "=~",
"value": "/^$host$/"
}
]
}
],
"title": "Memory Usage - Detailed",
"type": "timeseries"
}
],
"preload": false,
"refresh": "10s",
"schemaVersion": 42,
"tags": [],
"templating": {
"list": [
{
"current": {
"text": "influxdb",
"value": "dff8g4ffvqsxse"
},
"includeAll": false,
"label": "Source",
"name": "source",
"options": [],
"query": "influxdb",
"refresh": 1,
"regex": "",
"type": "datasource"
},
{
"current": {
"text": "NTPRANA",
"value": "NTPRANA"
},
"datasource": {
"type": "influxdb",
"uid": "${source}"
},
"definition": "buckets()",
"includeAll": false,
"label": "Bucket",
"name": "bucket",
"options": [],
"query": {
"0": "S",
"1": "H",
"2": "O",
"3": "W",
"4": " ",
"5": "T",
"6": "A",
"7": "G",
"8": " ",
"9": "V",
"10": "A",
"11": "L",
"12": "U",
"13": "E",
"14": "S",
"15": " ",
"16": "F",
"17": "R",
"18": "O",
"19": "M",
"20": " ",
"21": "\"",
"22": "c",
"23": "h",
"24": "r",
"25": "o",
"26": "n",
"27": "y",
"28": "\"",
"29": " ",
"30": "W",
"31": "I",
"32": "T",
"33": "H",
"34": " ",
"35": "K",
"36": "E",
"37": "Y",
"38": " ",
"39": "=",
"40": " ",
"41": "\"",
"42": "h",
"43": "o",
"44": "s",
"45": "t",
"46": "\"",
"query": "buckets()"
},
"refresh": 1,
"regex": "",
"type": "query"
}
]
},
"time": {
"from": "now-30m",
"to": "now"
},
"timepicker": {},
"timezone": "browser",
"title": "NTPRANA",
"uid": "bdtx2dn916tj4f2",
Update dashboard.json
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"version": 4
Dashboard file for Grafana
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}
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