Method quantile_latency

cpp/src/arrow/flight/flight_benchmark.cc:121–121

  uint64_t mean_latency() const { return latencies.Mean() / 1000; }

  uint64_t quantile_latency(double q) const { return latencies.Quantile(q) / 1000; }
};

Status WaitForReady(FlightClient* client, const FlightCallOptions& call_options) {