Tests the data of page load and web vitals trace events
Recording started
Tracing complete
Got SetLayerTreeId event:
Object: {
args: {
data: {
frame: string
layerTreeId: number
}
}
cat: string
name: string
ph: string
pid: number
s: string
tid: number
ts: number
}
Got BeginFrame event:
Object: {
args: {
frameSeqId: number
layerTreeId: number
}
cat: string
name: string
ph: string
pid: number
s: string
tid: number
ts: number
}
Got DrawFrame event:
Object: {
args: {
frameSeqId: number
layerTreeId: number
}
cat: string
name: string
ph: string
pid: number
s: string
tid: number
ts: number
}
Got ActivateLayerTree event:
Object: {
args: {
frameId: number
layerTreeId: number
}
cat: string
name: string
ph: string
pid: number
s: string
tid: number
ts: number
}
Got NeedsBeginFrameChanged event:
Object: {
args: {
data: {
needsBeginFrame: number
}
layerTreeId: number
}
cat: string
name: string
ph: string
pid: number
s: string
tid: number
ts: number
}
Got BeginMainThreadFrame event:
Object: {
args: {
data: {
frameId: number
}
layerTreeId: number
}
cat: string
name: string
ph: string
pid: number
s: string
tid: number
ts: number
}
Got Paint event:
Object: {
args: {
data: {
clip: [
number,
number,
number,
number,
number,
number,
number,
number,
]
frame: string
layerId: number
nodeId: number
}
}
cat: string
dur: number
name: string
ph: string
pid: number
tid: number
ts: number
}
Got Commit event:
Object: {
args: {
frameSeqId: number
layerTreeId: number
}
cat: string
dur: number
name: string
ph: string
pid: number
tid: number
ts: number
}
All screenshots have image data.