Synthetics browser metrics fields

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Synthetics browser metrics fields

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None

browser

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Browser metrics and traces

experience

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Absolute values of all user experience metrics in the browser relative to the navigation start event in microseconds

fcp

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duration of First contentful paint metric

browser.experience.fcp.us

type: integer

lcp

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duration of Largest contentful paint metric

browser.experience.lcp.us

type: integer

dcl

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duration of Document content loaded end event

browser.experience.dcl.us

type: integer

load

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duration of Load end event

browser.experience.load.duration

type: integer

browser.experience.cls

culumative layout shift score across all frames

type: integer

relative_trace

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trace event with timing information that are realtive to journey timings in microseconds

browser.relative_trace.name

name of the trace event

type: keyword

browser.relative_trace.type

could be one of mark or measure event types

type: text

start

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monotonically increasing trace start time in microseconds

browser.relative_trace.start.us

type: long

duration

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duration of the trace event in microseconds.

browser.relative_trace.duration.us

type: integer

browser.relative_trace.score

weighted score of the layout shift event

type: integer