145 lines
4.1 KiB
JSON
145 lines
4.1 KiB
JSON
{
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"dashboardID": "generic_node_metrics",
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"name": "Node metrics",
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"information": "This dashboard visualizes Node level CPU, memory, disk and IO utilization metrics interleaved with chaos events.",
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"chaosEventQueryTemplate": "litmuschaos_awaited_experiments{job=\"chaos-exporter\"}",
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"chaosVerdictQueryTemplate": "litmuschaos_experiment_verdict{job=\"chaos-exporter\"}",
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"panelGroupMap": [
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{
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"groupName": "CPU Utilization Metrics",
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"panels": ["Chaos-Node-CPU Utilization"]
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},
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{
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"groupName": "Memory Utilization Metrics",
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"panels": ["Chaos-Node-Memory Utilization"]
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},
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{
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"groupName": "Disk Usage Metrics",
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"panels": [
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"Chaos-Node-Disk I/O Usage R/W",
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"Chaos-Node-Disk I/O Usage Times"
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]
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},
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{
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"groupName": "Network Usage Metrics",
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"panels": [
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"Chaos-Node-Network Traffic Bytes",
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"Chaos-Node-Network Traffic Packets"
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]
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}
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],
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"panelGroups": [
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{
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"panel_group_name": "CPU Usage Metrics",
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"panels": [
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{
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"panel_name": "Chaos-Node-CPU Utilization",
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"panel_options": {
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"points": false,
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"grids": true,
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"left_axis": true
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},
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"y_axis_left": "Cores",
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"y_axis_right": "CHAOS",
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"x_axis_down": "Time",
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"unit": "%",
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"prom_queries": [
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{
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"prom_query_name": "instance:node_cpu_utilisation:rate1m*100",
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"legend": "{{instance}}",
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"resolution": "1/2",
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"minstep": "5",
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"line": true,
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"close_area": false
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}
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]
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}
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]
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},
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{
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"panel_group_name": "Memory Usage Metrics",
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"panels": [
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{
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"panel_name": "Chaos-Node-Memory Utilization",
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"panel_options": {
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"points": false,
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"grids": true,
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"left_axis": true
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},
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"y_axis_left": "Memory",
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"y_axis_right": "CHAOS",
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"x_axis_down": "Time",
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"unit": "%",
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"prom_queries": [
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{
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"prom_query_name": "instance:node_memory_utilisation:ratio*100",
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"legend": "{{instance}}",
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"resolution": "1/2",
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"minstep": "5",
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"line": true,
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"close_area": false
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}
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]
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}
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]
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},
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{
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"panel_group_name": "Disk Usage Metrics",
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"panels": [
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{
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"panel_name": "Chaos-Node-Disk I/O Usage R/W",
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"panel_options": {
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"points": false,
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"grids": true,
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"left_axis": true
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},
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"y_axis_left": "bytes read (-) / write (+)",
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"y_axis_right": "CHAOS",
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"x_axis_down": "Time",
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"unit": "KiB",
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"prom_queries": [
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{
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"prom_query_name": "node_disk_read_bytes_total",
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"legend": "{{instance}} - {{device}} - Successfully read bytes",
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"resolution": "1/2",
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"minstep": "5",
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"line": true,
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"close_area": false
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},
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{
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"prom_query_name": "node_disk_written_bytes_total",
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"legend": "{{instance}} - {{device}} - Successfully written bytes",
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"resolution": "1/2",
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"minstep": "5",
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"line": true,
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"close_area": false
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}
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]
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},
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{
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"panel_name": "Chaos-Node-Disk I/O Usage Times",
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"panel_options": {
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"points": false,
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"grids": true,
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"left_axis": true
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},
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"y_axis_left": "time",
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"y_axis_right": "CHAOS",
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"x_axis_down": "Time",
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"unit": "ms",
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"prom_queries": [
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{
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"prom_query_name": "node_disk_io_time_seconds_total",
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"legend": "{{instance}} - {{device}} - Time spent doing I/Os",
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"resolution": "1/2",
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"minstep": "5",
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"line": true,
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"close_area": false
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}
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]
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}
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]
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}
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]
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}
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