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Vegalite Viz for cpu/memory usage
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| { | |
| "$schema": "https://vega.github.io/schema/vega-lite/v5.json", | |
| "description": "A dual axis chart, created by setting y's scale resolution to `\"independent\"`", | |
| "width": 400, | |
| "height": 300, | |
| "data": { | |
| "values": [ | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:00:00", | |
| "cpu": 10, | |
| "memory": 2200 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:01:00", | |
| "cpu": 34, | |
| "memory": 1250 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:02:00", | |
| "cpu": 23, | |
| "memory": 300 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:03:00", | |
| "cpu": 10, | |
| "memory": 4350 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:04:00", | |
| "cpu": 80, | |
| "memory": 1400 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:05:00", | |
| "cpu": 20, | |
| "memory": 4450 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:06:00", | |
| "cpu": 10, | |
| "memory": 2200 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:07:00", | |
| "cpu": 34, | |
| "memory": 1250 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:12:00", | |
| "cpu": 23, | |
| "memory": 300 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:15:00", | |
| "cpu": 10, | |
| "memory": 4350 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:24:00", | |
| "cpu": 80, | |
| "memory": 1400 | |
| }, | |
| { | |
| "process": "java", | |
| "time": "2023-04-27 00:25:00", | |
| "cpu": 20, | |
| "memory": 4450 | |
| } | |
| ] | |
| }, | |
| "encoding": { | |
| "x": { | |
| "field": "time", | |
| "type": "temporal", | |
| "axis": { | |
| "title": "Time" | |
| } | |
| }, | |
| "color": { | |
| "field": "process", | |
| "type": "nominal" | |
| } | |
| }, | |
| "layer": [ | |
| { | |
| "mark": { | |
| "type": "line", | |
| "stroke": "#6fbf98", | |
| "interpolate": "monotone" | |
| }, | |
| "encoding": { | |
| "y": { | |
| "field": "cpu", | |
| "type": "quantitative", | |
| "scale": { | |
| "domain": [ | |
| 0, | |
| 100 | |
| ] | |
| }, | |
| "title": "CPU Upsage (%)", | |
| "axis": { | |
| "titleColor": "#6fbf98" | |
| } | |
| } | |
| } | |
| }, | |
| { | |
| "mark": { | |
| "stroke": "#ae29bd", | |
| "type": "line", | |
| "interpolate": "monotone" | |
| }, | |
| "encoding": { | |
| "y": { | |
| "type": "quantitative", | |
| "field": "memory", | |
| "title": "Memory (MB)", | |
| "axis": { | |
| "titleColor": "#ae29bd" | |
| } | |
| } | |
| } | |
| }, | |
| { | |
| "mark": "rule", | |
| "encoding": { | |
| "opacity": { | |
| "condition": { | |
| "value": 0.3, | |
| "param": "hover", | |
| "empty": false | |
| }, | |
| "value": 0 | |
| }, | |
| "tooltip": [ | |
| { | |
| "field": "cpu", | |
| "type": "quantitative" | |
| }, | |
| { | |
| "field": "memory", | |
| "type": "quantitative" | |
| } | |
| ] | |
| }, | |
| "params": [ | |
| { | |
| "name": "hover", | |
| "select": { | |
| "type": "point", | |
| "fields": [ | |
| "time" | |
| ], | |
| "nearest": true, | |
| "on": "mouseover", | |
| "clear": "mouseout" | |
| } | |
| } | |
| ] | |
| } | |
| ], | |
| "resolve": { | |
| "scale": { | |
| "y": "independent" | |
| } | |
| } | |
| } |
Author
sureshg
commented
Apr 26, 2023
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