252 lines
6.4 KiB
JSON
252 lines
6.4 KiB
JSON
{
|
|
"dashboard": {
|
|
"id": null,
|
|
"title": "Web Lab 4 Monitoring Dashboard",
|
|
"tags": ["web-lab4", "java", "monitoring"],
|
|
"timezone": "browser",
|
|
"panels": [
|
|
{
|
|
"id": 1,
|
|
"title": "Point Statistics",
|
|
"type": "stat",
|
|
"targets": [
|
|
{
|
|
"expr": "web4_points_total",
|
|
"legendFormat": "Total Points",
|
|
"refId": "A"
|
|
},
|
|
{
|
|
"expr": "web4_points_hit",
|
|
"legendFormat": "Hits",
|
|
"refId": "B"
|
|
},
|
|
{
|
|
"expr": "web4_points_missed",
|
|
"legendFormat": "Misses",
|
|
"refId": "C"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
},
|
|
"custom": {
|
|
"displayMode": "list",
|
|
"orientation": "horizontal"
|
|
},
|
|
"mappings": [],
|
|
"thresholds": {
|
|
"steps": [
|
|
{"color": "green", "value": null}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"reduceOptions": {
|
|
"values": false,
|
|
"calcs": ["lastNotNull"],
|
|
"fields": ""
|
|
},
|
|
"orientation": "auto",
|
|
"textMode": "auto",
|
|
"colorMode": "value",
|
|
"graphMode": "area",
|
|
"justifyMode": "auto"
|
|
},
|
|
"gridPos": {"h": 8, "w": 12, "x": 0, "y": 0}
|
|
},
|
|
{
|
|
"id": 2,
|
|
"title": "Hit Ratio",
|
|
"type": "gauge",
|
|
"targets": [
|
|
{
|
|
"expr": "web4_hit_ratio_percentage",
|
|
"legendFormat": "Hit Ratio %",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"color": {
|
|
"mode": "thresholds"
|
|
},
|
|
"mappings": [],
|
|
"thresholds": {
|
|
"steps": [
|
|
{"color": "red", "value": null},
|
|
{"color": "yellow", "value": 30},
|
|
{"color": "green", "value": 50}
|
|
]
|
|
},
|
|
"unit": "percent",
|
|
"min": 0,
|
|
"max": 100
|
|
}
|
|
},
|
|
"options": {
|
|
"reduceOptions": {
|
|
"values": false,
|
|
"calcs": ["lastNotNull"],
|
|
"fields": ""
|
|
},
|
|
"orientation": "auto",
|
|
"textMode": "auto",
|
|
"colorMode": "value"
|
|
},
|
|
"gridPos": {"h": 8, "w": 12, "x": 12, "y": 0}
|
|
},
|
|
{
|
|
"id": 3,
|
|
"title": "Memory Usage Over Time",
|
|
"type": "timeseries",
|
|
"targets": [
|
|
{
|
|
"expr": "web4_memory_used_mb",
|
|
"legendFormat": "Memory Used (MB)",
|
|
"refId": "A"
|
|
},
|
|
{
|
|
"expr": "web4_memory_usage_percentage",
|
|
"legendFormat": "Memory Usage %",
|
|
"refId": "B"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
},
|
|
"custom": {
|
|
"axisLabel": "",
|
|
"axisPlacement": "auto",
|
|
"barAlignment": 0,
|
|
"drawStyle": "line",
|
|
"fillOpacity": 10,
|
|
"gradientMode": "none",
|
|
"hideFrom": {
|
|
"legend": false,
|
|
"tooltip": false,
|
|
"vis": false
|
|
},
|
|
"lineInterpolation": "linear",
|
|
"lineWidth": 1,
|
|
"pointSize": 5,
|
|
"scaleDistribution": {
|
|
"type": "linear"
|
|
},
|
|
"showPoints": "never",
|
|
"spanNulls": true,
|
|
"stacking": {
|
|
"group": "A",
|
|
"mode": "none"
|
|
},
|
|
"thresholdsStyle": {
|
|
"mode": "off"
|
|
}
|
|
},
|
|
"mappings": [],
|
|
"thresholds": {
|
|
"steps": [
|
|
{"color": "green", "value": null}
|
|
]
|
|
},
|
|
"unit": "short"
|
|
}
|
|
},
|
|
"options": {
|
|
"legend": {
|
|
"calcs": [],
|
|
"displayMode": "list",
|
|
"placement": "bottom"
|
|
},
|
|
"tooltip": {
|
|
"mode": "single",
|
|
"sort": "none"
|
|
}
|
|
},
|
|
"gridPos": {"h": 8, "w": 24, "x": 0, "y": 8}
|
|
},
|
|
{
|
|
"id": 4,
|
|
"title": "Request Metrics",
|
|
"type": "timeseries",
|
|
"targets": [
|
|
{
|
|
"expr": "increase(web4_request_count[1m])",
|
|
"legendFormat": "Requests/minute",
|
|
"refId": "A"
|
|
},
|
|
{
|
|
"expr": "web4_average_response_time_ms",
|
|
"legendFormat": "Avg Response Time (ms)",
|
|
"refId": "B"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
},
|
|
"custom": {
|
|
"axisLabel": "",
|
|
"axisPlacement": "auto",
|
|
"barAlignment": 0,
|
|
"drawStyle": "line",
|
|
"fillOpacity": 10,
|
|
"gradientMode": "none",
|
|
"hideFrom": {
|
|
"legend": false,
|
|
"tooltip": false,
|
|
"vis": false
|
|
},
|
|
"lineInterpolation": "linear",
|
|
"lineWidth": 1,
|
|
"pointSize": 5,
|
|
"scaleDistribution": {
|
|
"type": "linear"
|
|
},
|
|
"showPoints": "never",
|
|
"spanNulls": true,
|
|
"stacking": {
|
|
"group": "A",
|
|
"mode": "none"
|
|
},
|
|
"thresholdsStyle": {
|
|
"mode": "off"
|
|
}
|
|
},
|
|
"mappings": [],
|
|
"thresholds": {
|
|
"steps": [
|
|
{"color": "green", "value": null}
|
|
]
|
|
},
|
|
"unit": "short"
|
|
}
|
|
},
|
|
"options": {
|
|
"legend": {
|
|
"calcs": [],
|
|
"displayMode": "list",
|
|
"placement": "bottom"
|
|
},
|
|
"tooltip": {
|
|
"mode": "single",
|
|
"sort": "none"
|
|
}
|
|
},
|
|
"gridPos": {"h": 8, "w": 24, "x": 0, "y": 16}
|
|
}
|
|
],
|
|
"time": {
|
|
"from": "now-1h",
|
|
"to": "now"
|
|
},
|
|
"refresh": "5s",
|
|
"schemaVersion": 27,
|
|
"version": 1
|
|
}
|
|
} |