Builder
A builder for StartRequest, which allows setting the optional parameters of the TracingDomain.start command via a lambda.
Properties
If set, the agent will issue bufferUsage events at this interval, specified in milliseconds
Category/tag filter
Base64-encoded serialized perfetto.protos.TraceConfig protobuf message When specified, the parameters categories, options, traceConfig are ignored. (Encoded as a base64 string when passed over JSON)
Compression format to use. This only applies when using ReturnAsStream transfer mode (defaults to none)
Trace data format to use. This only applies when using ReturnAsStream transfer mode (defaults to json).
(undocumented in the protocol definition)
Backend type (defaults to auto)
Whether to report trace events as series of dataCollected events or to save trace to a stream (defaults to ReportEvents).