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Change-Id: I8e318861a258686ddc53dda08858f74c573a6520
This commit is contained in:
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2026-04-02 13:07:28 +00:00
commit 92edf90fd9
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93
chart/grafana/provisioning/alerting/cart-service-alerting.yml Normal file
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# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0
---
apiVersion: 1
groups:
- orgId: 1
name: otel-demo
folder: cart
interval: 1m
rules:
- uid: des78nlna99tsf
title: CartAddItemHighLatency
condition: p95_threshold
data:
- refId: p95_duration
relativeTimeRange:
from: 600
to: 0
datasourceUid: webstore-metrics
model:
editorMode: code
expr: |-
histogram_quantile(
0.95,
sum by (deployment_environment_name, service_namespace, service_name, service_instance_id, http_route, http_request_method, le) (
rate(
http_server_request_duration_seconds_bucket{
deployment_environment_name="",
service_namespace="opentelemetry-demo",
service_name="cart",
http_request_method="POST",
http_route="/oteldemo.CartService/AddItem"
}[5m]
)
)
)
instant: true
interval: ""
intervalMs: 1000
legendFormat: __auto
maxDataPoints: 43200
range: false
refId: p95_duration
- refId: p95_threshold
datasourceUid: __expr__
model:
conditions:
- evaluator:
params:
- 0.0001
type: gt
operator:
type: and
query:
params:
- C
reducer:
params: []
type: last
type: query
datasource:
type: __expr__
uid: __expr__
expression: p95_duration
intervalMs: 1000
maxDataPoints: 43200
refId: p95_threshold
type: threshold
dashboardUid: febljk0a32qyoa
panelId: 17
noDataState: NoData
execErrState: Error
for: 1m
keepFiringFor: 2m
annotations:
description: |-
The 95th percentile response time for operation {{ $labels.service_namespace
}}/{{ $labels.service_name }} "{{ $labels.http_request_method }} {{
$labels.http_route }}" has been
above xxx seconds for 2 minutes on {{ $labels.service_instance_id}}. Current
value: {{ .Value | humanizeDuration }}.
summary: |-
High P95 for {{ $labels.service_namespace }}/{{ $labels.service_name }} "{{
$labels.http_request_method }} {{ $labels.http_route }}"
labels:
service_name: cart
service_namespace: opentelemetry-demo
severity: warning
team_name: webstore
isPaused: false
notification_settings:
receiver: grafana-default-email

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chart/grafana/provisioning/dashboards/NGINX-metrics.json Normal file
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{
"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,
"id": 6,
"links": [],
"panels": [
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"description": "The total number of accepted client connections",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 5,
"x": 0,
"y": 0
},
"id": 1,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
},
"pluginVersion": "12.0.2",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"disableTextWrap": false,
"editorMode": "builder",
"expr": "nginx_connections_accepted_total",
"fullMetaSearch": false,
"includeNullMetadata": true,
"legendFormat": "__auto",
"range": true,
"refId": "A",
"useBackend": false
}
],
"title": "Accepted connections",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"description": "The total number of handled connections",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 5,
"x": 5,
"y": 0
},
"id": 3,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
},
"pluginVersion": "12.0.2",
"targets": [
{
"disableTextWrap": false,
"editorMode": "builder",
"expr": "nginx_connections_handled_total",
"fullMetaSearch": false,
"includeNullMetadata": true,
"legendFormat": "{{__name__}}",
"range": true,
"refId": "A",
"useBackend": false
}
],
"title": "Connections handled",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"description": "The total number of client requests",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 9,
"x": 10,
"y": 0
},
"id": 4,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"percentChangeColorMode": "standard",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"showPercentChange": false,
"textMode": "auto",
"wideLayout": true
},
"pluginVersion": "12.0.2",
"targets": [
{
"disableTextWrap": false,
"editorMode": "builder",
"expr": "nginx_requests_total",
"fullMetaSearch": false,
"includeNullMetadata": true,
"legendFormat": "{{__name__}}",
"range": true,
"refId": "A",
"useBackend": false
}
],
"title": "Total number of client requests",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"description": "The current number of nginx connections by state",
"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",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 11,
"w": 19,
"x": 0,
"y": 8
},
"id": 2,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "single",
"sort": "none"
}
},
"pluginVersion": "12.0.2",
"targets": [
{
"disableTextWrap": false,
"editorMode": "builder",
"expr": "nginx_connections_current",
"fullMetaSearch": false,
"includeNullMetadata": true,
"legendFormat": "{{state}}",
"range": true,
"refId": "A",
"useBackend": false
}
],
"title": "Number of connections by state",
"type": "timeseries"
}
],
"preload": false,
"schemaVersion": 41,
"tags": [],
"templating": {
"list": []
},
"time": {
"from": "now-15m",
"to": "now"
},
"timepicker": {},
"timezone": "browser",
"title": "[Image-Provider] NGINX Metrics",
"uid": "6fb665e0-cb81-40a5-bd21-a9485c5477b4",
"version": 1
}

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chart/grafana/provisioning/dashboards/demo-dashboard.json Normal file
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chart/grafana/provisioning/dashboards/exemplars-dashboard.json Normal file
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{
"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,
"id": 3,
"links": [],
"panels": [
{
"fieldConfig": {
"defaults": {},
"overrides": []
},
"gridPos": {
"h": 2,
"w": 24,
"x": 0,
"y": 0
},
"id": 8,
"options": {
"code": {
"language": "plaintext",
"showLineNumbers": false,
"showMiniMap": false
},
"content": "This dashboard shows the use of metric exemplars.\nExemplars can be used to look up a trace in Jaeger.\nOnly the most recent exemplars may still be available in Jaeger.\n<br>\nChart panels may require 5 minutes after the Demo is started before rendering data.",
"mode": "html"
},
"pluginVersion": "11.6.1",
"title": "",
"type": "text"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 2
},
"id": 4,
"panels": [],
"title": "GetCart Exemplars",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"fieldConfig": {
"defaults": {
"custom": {
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"scaleDistribution": {
"type": "linear"
}
}
},
"overrides": []
},
"gridPos": {
"h": 9,
"w": 24,
"x": 0,
"y": 3
},
"id": 2,
"interval": "2m",
"options": {
"calculate": false,
"cellGap": 1,
"color": {
"exponent": 0.5,
"fill": "dark-orange",
"mode": "scheme",
"reverse": false,
"scale": "exponential",
"scheme": "Spectral",
"steps": 64
},
"exemplars": {
"color": "rgba(255,0,255,0.7)"
},
"filterValues": {
"le": 1e-09
},
"legend": {
"show": true
},
"rowsFrame": {
"layout": "auto"
},
"tooltip": {
"mode": "single",
"showColorScale": false,
"yHistogram": false
},
"yAxis": {
"axisPlacement": "left",
"reverse": false
}
},
"pluginVersion": "11.6.1",
"targets": [
{
"disableTextWrap": false,
"editorMode": "builder",
"exemplar": true,
"expr": "sum by(le) (rate(app_cart_get_cart_latency_seconds_bucket[$__rate_interval]))",
"format": "heatmap",
"fullMetaSearch": false,
"includeNullMetadata": false,
"instant": true,
"legendFormat": "{{le}}",
"range": true,
"refId": "A",
"useBackend": false
}
],
"title": "GetCart Latency Heatmap with Exemplars",
"type": "heatmap"
},
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 10,
"w": 24,
"x": 0,
"y": 12
},
"id": 5,
"interval": "2m",
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "single",
"sort": "none"
}
},
"pluginVersion": "11.6.1",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"disableTextWrap": false,
"editorMode": "builder",
"exemplar": true,
"expr": "histogram_quantile(0.95, sum by(le) (rate(app_cart_get_cart_latency_seconds_bucket[$__rate_interval])))",
"fullMetaSearch": false,
"includeNullMetadata": false,
"legendFormat": "p95 GetCart",
"range": true,
"refId": "A",
"useBackend": false
}
],
"title": "95th Pct Cart GetCart Latency with Exemplars",
"type": "timeseries"
},
{
"collapsed": false,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 22
},
"id": 3,
"panels": [],
"title": "AddItem Exemplars",
"type": "row"
},
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"fieldConfig": {
"defaults": {
"custom": {
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"scaleDistribution": {
"type": "linear"
}
}
},
"overrides": []
},
"gridPos": {
"h": 9,
"w": 24,
"x": 0,
"y": 23
},
"id": 6,
"interval": "2m",
"options": {
"calculate": false,
"cellGap": 1,
"color": {
"exponent": 0.5,
"fill": "dark-orange",
"mode": "scheme",
"reverse": false,
"scale": "exponential",
"scheme": "Spectral",
"steps": 64
},
"exemplars": {
"color": "rgba(255,0,255,0.7)"
},
"filterValues": {
"le": 1e-09
},
"legend": {
"show": true
},
"rowsFrame": {
"layout": "auto"
},
"tooltip": {
"mode": "single",
"showColorScale": false,
"yHistogram": false
},
"yAxis": {
"axisPlacement": "left",
"reverse": false
}
},
"pluginVersion": "11.6.1",
"targets": [
{
"disableTextWrap": false,
"editorMode": "builder",
"exemplar": true,
"expr": "sum by(le) (rate(app_cart_add_item_latency_seconds_bucket[$__rate_interval]))",
"format": "heatmap",
"fullMetaSearch": false,
"includeNullMetadata": false,
"instant": true,
"legendFormat": "{{le}}",
"range": true,
"refId": "A",
"useBackend": false
}
],
"title": "AddItem Latency Heatmap with Exemplars",
"type": "heatmap"
},
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 10,
"w": 24,
"x": 0,
"y": 32
},
"id": 1,
"interval": "2m",
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "single",
"sort": "none"
}
},
"pluginVersion": "11.6.1",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "webstore-metrics"
},
"disableTextWrap": false,
"editorMode": "builder",
"exemplar": true,
"expr": "histogram_quantile(0.95, sum by(le) (rate(app_cart_add_item_latency_seconds_bucket[$__rate_interval])))",
"fullMetaSearch": false,
"includeNullMetadata": false,
"legendFormat": "p95 AddItem",
"range": true,
"refId": "A",
"useBackend": false
}
],
"title": "95th Pct Cart AddItem Latency with Exemplars",
"type": "timeseries"
}
],
"preload": false,
"schemaVersion": 41,
"tags": [],
"templating": {
"list": []
},
"time": {
"from": "now-15m",
"to": "now"
},
"timepicker": {},
"timezone": "browser",
"title": "Cart Service Exemplars",
"uid": "ce6sd46kfkglca",
"version": 1
}

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# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0
apiVersion: 1
datasources:
- name: Prometheus
uid: webstore-metrics
type: prometheus
url: http://prometheus:9090
editable: true
isDefault: true
jsonData:
# Align Prometheus data source time interval with the OTel SDKs' export interval (see OTEL_METRIC_EXPORT_INTERVAL)
timeInterval: "60s"
exemplarTraceIdDestinations:
- datasourceUid: webstore-traces
name: trace_id
- url: http://localhost:8080/jaeger/ui/trace/$${__value.raw}
name: trace_id
urlDisplayLabel: View in Jaeger UI

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# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0
apiVersion: 1
datasources:
- name: Jaeger
uid: webstore-traces
type: jaeger
url: http://jaeger:16686/jaeger/ui
editable: true
isDefault: false
jsonData:
tracesToLogsV2:
datasourceUid: webstore-logs
spanStartTimeShift: "-20m"
spanEndTimeShift: "20m"
filterByTraceID: true
filterBySpanID: true
customQuery: true
query: traceId:"$${__trace.traceId}" AND spanId:"$${__span.spanId}"

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# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0
apiVersion: 1
datasources:
- name: OpenSearch
uid: webstore-logs
type: grafana-opensearch-datasource
url: http://opensearch:9200/
access: proxy
editable: true
isDefault: false
jsonData:
database: otel-logs-*
flavor: opensearch
logLevelField: severity.text.keyword
logMessageField: body
pplEnabled: true
timeField: observedTimestamp
version: 3.4.0