{
	"framesPerSec (devtools)": {
        "type": "total",
        "tags": ["Paint"],
        "unit": "fps",
        "source": "DevTools",
        "summary": "Average number of frames drawn per second",
        "details": "Frame times are calculated using benchmark events in the browser's tracing information. This is a trimmed mean - i.e it ignores top and bottom 10% of the outliers and calculate the mean over the rest",
        "browsers": ["chrome", "android"],
        "importance": 100
    },
	"ExpensiveEventHandlers": {
		"type": "total",
		"tags": ["Paint"],
		"unit": "count",
		"source": "RuntimePerfMetrics",
		"importance": 75,
		"summary": "The number of event handlers that took more than 16ms",
		"details": "",
		"browsers": ["chrome", "safari", "android"]
	},
	"ExpensivePaints": {
		"type": "total",
		"tags": ["Paint"],
		"unit": "count",
		"source": "RuntimePerfMetrics",
		"importance": 80,
		"summary": "The number of paints that took more than 16ms",
		"details": "",
		"browsers": ["chrome", "safari", "android"]
	},
	"Layers": {
		"type": "total",
		"tags": ["Paint"],
		"unit": "count",
		"source": "RuntimePerfMetrics",
		"importance": 85,
		"summary": "The number of layers used for rendering",
		"details": "",
		"browsers": ["chrome", "safari", "android"]
	},

	"NodePerLayout_avg": {
		"type": "average",
		"tags": ["Paint"],
		"unit": "count",
		"source": "RuntimePerfMetrics",
		"importance": 85,
		"summary": "The number of nodes that need to be updated during layout",
		"details": "",
		"browsers": ["chrome", "safari", "android"]
	},
	"PaintedArea_avg": {
		"type": "average",
		"tags": ["Paint"],
		"unit": "sq.pixels",
		"source": "RuntimePerfMetrics",
		"importance": 85,
		"summary": "The amount of space painted during paints",
		"details": "",
		"browsers": ["chrome", "safari", "android"]
	},
	"PaintedArea_total": {
		"type": "total",
		"tags": ["Paint"],
		"unit": "sq.pixels",
		"source": "RuntimePerfMetrics",
		"importance": 80,
		"summary": "The amount of space painted during paints",
		"details": "",
		"browsers": ["chrome", "safari", "android"]
	}
}