Function recordFileRead

apps/sim/lib/copilot/request/metrics.ts:96–101

(outcome: string, durationMs: number, bytes: number)

// recordFileRead records server-side file-read duration + size by outcome.
export function recordFileRead(outcome: string, durationMs: number, bytes: number): void {
  const { fileReadDuration, fileReadBytes } = instruments()
  const attrs = { [TraceAttr.CopilotVfsReadOutcome]: outcome }
  if (durationMs >= 0) fileReadDuration.record(durationMs, attrs)
  if (bytes >= 0) fileReadBytes.record(bytes, attrs)
}