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node_js.yml
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node_js.yml
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apiVersion: influxdata.com/v2alpha1
kind: Label
metadata:
name: righteous-lichterman-2ea001
spec:
color: '#34bb55'
name: Node.js
---
apiVersion: influxdata.com/v2alpha1
kind: Bucket
metadata:
name: priceless-jennings-6ea001
spec:
name: iot_center
retentionRules:
- everySeconds: 2.592e+06
type: expire
---
apiVersion: influxdata.com/v2alpha1
kind: Variable
metadata:
name: earnest-hugle-6ea005
spec:
language: flux
name: Node_Service
query: "import \"influxdata/influxdb/v1\"\r\nv1.tagValues(bucket: \"iot_center\",
tag: \"service\")"
type: query
---
apiVersion: influxdata.com/v2alpha1
kind: Variable
metadata:
name: elastic-leavitt-6ea003
spec:
language: flux
name: Node_Host
query: "import \"influxdata/influxdb/v1\"\r\nv1.tagValues(bucket: \"iot_center\",
tag: \"host\")"
type: query
---
apiVersion: influxdata.com/v2alpha1
kind: Dashboard
metadata:
name: heuristic-merkle-aea001
spec:
charts:
- colors:
- hex: '#00C9FF'
id: base
name: laser
type: text
decimalPlaces: 2
height: 1
kind: Single_Stat
name: Average Response Time
queries:
- query: |-
from(bucket: "iot_center")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) => r["_measurement"] == "express_http_server")
|> filter(fn: (r) => r["_field"] == "response_time")
|> filter(fn: (r) => r["host"] == v.Node_Host)
|> filter(fn: (r) => r["service"] == v.Node_Service)
|> group()
|> median()
suffix: ' ms'
width: 2
- colors:
- hex: '#00C9FF'
id: base
name: laser
type: text
decimalPlaces: 0
height: 1
kind: Single_Stat
name: Maximal Response Time
queries:
- query: |-
from(bucket: "iot_center")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) => r["_measurement"] == "express_http_server")
|> filter(fn: (r) => r["_field"] == "response_time")
|> filter(fn: (r) => r["host"] == v.Node_Host)
|> filter(fn: (r) => r["service"] == v.Node_Service)
|> group()
|> max()
suffix: ' ms'
width: 2
yPos: 1
- colors:
- hex: '#00C9FF'
id: base
name: laser
type: text
decimalPlaces: 2
height: 1
kind: Single_Stat
name: Current Heap Usage
queries:
- query: |-
from(bucket: "iot_center")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) => r["_measurement"] == "node_memory_usage")
|> filter(fn: (r) => r["_field"] == "heapUsed")
|> filter(fn: (r) => r["host"] == v.Node_Host)
|> filter(fn: (r) => r["service"] == v.Node_Service)
|> map(fn: (r) => ({ r with _value: float(v: r._value) / 1000000.0 }))
|> group()
|> last()
suffix: ' MB'
width: 2
yPos: 2
- colors:
- hex: '#ffffff'
id: base
name: white
type: background
- hex: '#FFB94A'
id: b0871652-7cd0-4c4b-b9e5-b88160c6cd6a
name: pineapple
type: background
value: 5000
- hex: '#BF3D5E'
id: 80195bb8-f74e-4b1c-8fef-0ff4af37aa34
name: ruby
type: background
value: 10000
decimalPlaces: 0
fieldOptions:
- displayName: time
fieldName: _time
visible: true
- displayName: _start
fieldName: _start
- displayName: _stop
fieldName: _stop
- displayName: _measurement
fieldName: _measurement
- displayName: host
fieldName: host
- displayName: method
fieldName: method
visible: true
- displayName: uri
fieldName: uri
visible: true
- displayName: service
fieldName: service
- displayName: response time [ms]
fieldName: response_time
visible: true
- displayName: status
fieldName: status
visible: true
height: 4
kind: Table
name: Response Time & Status
queries:
- query: |-
from(bucket: "iot_center")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) => r["_measurement"] == "express_http_server")
|> filter(fn: (r) => r["_field"] == "response_time")
|> filter(fn: (r) => r["host"] == v.Node_Host)
|> filter(fn: (r) => r["service"] == v.Node_Service)
|> pivot(rowKey:["_time"], columnKey: ["_field"], valueColumn: "_value")
|> group()
tableOptions:
sortBy: _time
verticalTimeAxis: true
timeFormat: MM/DD/YYYY HH:mm:ss.sss
width: 7
yPos: 3
- axes:
- name: x
binCount: 30
colors:
- hex: '#31C0F6'
id: 7ad731fa-b873-4de2-adcb-b790ef3d1bff
name: Nineteen Eighty Four
type: scale
- hex: '#A500A5'
id: c5ff39d8-4821-408e-8faa-652026bdf23e
name: Nineteen Eighty Four
type: scale
- hex: '#FF7E27'
id: f826ced4-0a79-416d-ba90-f465a36bb42e
name: Nineteen Eighty Four
type: scale
fillColumns:
- _start
- _stop
height: 3
kind: Histogram
legendColorizeRows: true
legendOpacity: 1
legendOrientationThreshold: 10
name: Max Response Time Histogram
position: stacked
queries:
- query: |-
from(bucket: "iot_center")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) => r["_measurement"] == "express_http_server")
|> filter(fn: (r) => r["_field"] == "response_time")
|> filter(fn: (r) => r["host"] == v.Node_Host)
|> filter(fn: (r) => r["service"] == v.Node_Service)
width: 11
xCol: _value
yPos: 7
- axes:
- base: "10"
name: x
scale: linear
- base: "10"
name: y
scale: linear
colors:
- hex: '#31C0F6'
id: 25c22b67-3a3c-4a56-8772-880f04244a7a
name: Nineteen Eighty Four
type: scale
- hex: '#A500A5'
id: 9f64e524-568e-4ca1-ad35-53badeef5592
name: Nineteen Eighty Four
type: scale
- hex: '#FF7E27'
id: b5a254d5-9e9b-479d-9a2f-988961190e1f
name: Nineteen Eighty Four
type: scale
geom: line
height: 3
hoverDimension: auto
kind: Xy
legendColorizeRows: true
legendOpacity: 1
legendOrientationThreshold: 10
name: Array Buffers
position: overlaid
queries:
- query: |-
from(bucket: "iot_center")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) => r["_measurement"] == "node_memory_usage")
|> filter(fn: (r) => r["_field"] == "arrayBuffers")
|> filter(fn: (r) => r["host"] == v.Node_Host)
|> filter(fn: (r) => r["service"] == v.Node_Service)
|> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)
|> yield(name: "mean")
shade: true
width: 11
xCol: _time
yCol: _value
yPos: 10
- axes:
- base: "10"
name: x
scale: linear
- base: "10"
name: y
scale: linear
colors:
- hex: '#31C0F6'
id: 25c22b67-3a3c-4a56-8772-880f04244a7a
name: Nineteen Eighty Four
type: scale
- hex: '#A500A5'
id: 9f64e524-568e-4ca1-ad35-53badeef5592
name: Nineteen Eighty Four
type: scale
- hex: '#FF7E27'
id: b5a254d5-9e9b-479d-9a2f-988961190e1f
name: Nineteen Eighty Four
type: scale
geom: line
height: 3
hoverDimension: auto
kind: Xy
legendColorizeRows: true
legendOpacity: 1
legendOrientationThreshold: 10
name: CPU Usage (User and System)
position: overlaid
queries:
- query: |-
from(bucket: "iot_center")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) => r["_measurement"] == "node_cpu_usage")
|> filter(fn: (r) => r["_field"] == "system" or r["_field"] == "user")
|> filter(fn: (r) => r["host"] == v.Node_Host)
|> filter(fn: (r) => r["service"] == v.Node_Service)
|> difference(nonNegative: true, columns: ["_value"])
|> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)
|> yield(name: "mean")
shade: true
width: 5
xCol: _time
xPos: 2
yCol: _value
- axes:
- base: "10"
name: x
scale: linear
- base: "10"
name: y
scale: linear
colors:
- hex: '#31C0F6'
id: 25c22b67-3a3c-4a56-8772-880f04244a7a
name: Nineteen Eighty Four
type: scale
- hex: '#A500A5'
id: 9f64e524-568e-4ca1-ad35-53badeef5592
name: Nineteen Eighty Four
type: scale
- hex: '#FF7E27'
id: b5a254d5-9e9b-479d-9a2f-988961190e1f
name: Nineteen Eighty Four
type: scale
geom: line
height: 3
hoverDimension: auto
kind: Xy
legendColorizeRows: true
legendOpacity: 1
legendOrientationThreshold: 10
name: Heap Usage
position: overlaid
queries:
- query: |-
from(bucket: "iot_center")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) => r["_measurement"] == "node_memory_usage")
|> filter(fn: (r) => r["_field"] == "heapTotal" or r["_field"] == "heapUsed")
|> filter(fn: (r) => r["host"] == v.Node_Host)
|> filter(fn: (r) => r["service"] == v.Node_Service)
|> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)
|> yield(name: "mean")
shade: true
width: 4
xCol: _time
xPos: 7
yCol: _value
- axes:
- base: "10"
name: x
scale: linear
- base: "10"
name: y
scale: linear
colors:
- hex: '#31C0F6'
id: 25c22b67-3a3c-4a56-8772-880f04244a7a
name: Nineteen Eighty Four
type: scale
- hex: '#A500A5'
id: 9f64e524-568e-4ca1-ad35-53badeef5592
name: Nineteen Eighty Four
type: scale
- hex: '#FF7E27'
id: b5a254d5-9e9b-479d-9a2f-988961190e1f
name: Nineteen Eighty Four
type: scale
geom: line
height: 4
hoverDimension: auto
kind: Xy
legendColorizeRows: true
legendOpacity: 1
legendOrientationThreshold: 10
name: File System IO
position: overlaid
queries:
- query: |-
from(bucket: "iot_center")
|> range(start: v.timeRangeStart, stop: v.timeRangeStop)
|> filter(fn: (r) => r["_measurement"] == "node_resource_usage")
|> filter(fn: (r) => r["_field"] == "fsRead" or r["_field"] == "fsWrite")
|> filter(fn: (r) => r["host"] == v.Node_Host)
|> filter(fn: (r) => r["service"] == v.Node_Service)
|> difference(nonNegative: true, columns: ["_value"])
|> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)
|> yield(name: "mean")
shade: true
width: 4
xCol: _time
xPos: 7
yCol: _value
yPos: 3
description: Node.js Application Monitoring usng InfluxDB JS Client Library
name: Node.js Application Monitoring