Examples of org.apache.cassandra.stress.util.TimingInterval.keyRate()

        output.println("Results:");
        TimingInterval history = timing.getHistory();
        output.println(String.format("real op rate              : %.0f", history.realOpRate()));
        output.println(String.format("adjusted op rate          : %.0f", history.adjustedOpRate()));
        output.println(String.format("adjusted op rate stderr   : %.0f", opRateUncertainty.getUncertainty()));
        output.println(String.format("key rate                  : %.0f", history.keyRate()));
        output.println(String.format("latency mean              : %.1f", history.meanLatency()));
        output.println(String.format("latency median            : %.1f", history.medianLatency()));
        output.println(String.format("latency 95th percentile   : %.1f", history.rankLatency(.95f)));
        output.println(String.format("latency 99th percentile   : %.1f", history.rankLatency(0.99f)));
        output.println(String.format("latency 99.9th percentile : %.1f", history.rankLatency(0.999f)));

        output.println("\n");
        output.println("Results:");
        TimingInterval history = timing.getHistory();
        output.println(String.format("real op rate              : %.0f", history.realOpRate()));
        output.println(String.format("adjusted op rate stderr   : %.0f", opRateUncertainty.getUncertainty()));
        output.println(String.format("key rate                  : %.0f", history.keyRate()));
        output.println(String.format("latency mean              : %.1f", history.meanLatency()));
        output.println(String.format("latency median            : %.1f", history.medianLatency()));
        output.println(String.format("latency 95th percentile   : %.1f", history.rankLatency(.95f)));
        output.println(String.format("latency 99th percentile   : %.1f", history.rankLatency(0.99f)));
        output.println(String.format("latency 99.9th percentile : %.1f", history.rankLatency(0.999f)));