Method mean_latency

cpp/src/arrow/flight/flight_benchmark.cc:119–119

  uint64_t max_latency() const { return latencies.Max() / 1000; }

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

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