OptionalargsRendered arguments, when captureArgs was on
Whether the call returned a promise
Tracked calls made from inside this one, in start order
Total wall time in ms
End time (ms, monotonic)
OptionalerrorThe thrown or rejected value, if the call failed
Unique id within the tracker
Label given to the call (or the function name)
OptionalmemoryHeap change in bytes, when memory tracking was on. Negative means GC freed memory.
Id of the parent execution, or null for a top-level call
Time not covered by tracked children, in ms
Whether console output was suppressed for this call
Start time as a Unix epoch timestamp in ms
Start time (ms, monotonic)
Time spent synchronously before the call returned, in ms. For a sync
function this equals duration; for an async function it is the part
that ran before the first await (and blocked the event loop).
Report threshold (ms) that applied to this call
Tracking mode that applied to this call
One finished tracked call. Times are in milliseconds on the same monotonic clock as
performance.now();startEpochMsis wall-clock.