code: func recordOperation(operation string, start time.Time) {
  	metrics.RuntimeOperations.WithLabelValues(operation).Inc()
  	metrics.DeprecatedRuntimeOperations.WithLabelValues(operation).Inc()
  	metrics.RuntimeOperationsDuration.WithLabelValues(operation).Observe(metrics.SinceInSeconds(start))
  	metrics.DeprecatedRuntimeOperationsLatency.WithLabelValues(operation).Observe(metrics.SinceInMicroseconds(start))
  }
docs: // recordOperation records the duration of the operation.