List of kPercentileLatencyAsDouble() Examples

Examples of kPercentileLatencyAsDouble()

org.voltdb.client.ClientStats.kPercentileLatencyAsDouble()

Using the latency bucketing statistics gathered by the client, estimate the k-percentile latency value for the time period covered by this stats instance.

For example, k=.5 returns an estimate of the median. k=0 returns the minimum. k=1.0 returns the maximum.

Latencies longer than the highest trackable value (10 seconds) will be reported as multiple entries at the highest trackable value

@param percentile A floating point number between 0.0 and 1.0. @return An estimate of k-percentile latency in whole milliseconds.


        String display = "\nA total of %d login requests were received...\n";
        System.out.printf(display, stats.getInvocationsCompleted());
        System.out.printf("Average throughput:            %,9d txns/sec\n", stats.getTxnThroughput());
        System.out.printf("Average latency:               %,9.2f ms\n", stats.getAverageLatency());
        System.out.printf("10th percentile latency:       %,9.2f ms\n", stats.kPercentileLatencyAsDouble(.1));
        System.out.printf("25th percentile latency:       %,9.2f ms\n", stats.kPercentileLatencyAsDouble(.25));
        System.out.printf("50th percentile latency:       %,9.2f ms\n", stats.kPercentileLatencyAsDouble(.5));
        System.out.printf("75th percentile latency:       %,9.2f ms\n", stats.kPercentileLatencyAsDouble(.75));
        System.out.printf("90th percentile latency:       %,9.2f ms\n", stats.kPercentileLatencyAsDouble(.9));
        System.out.printf("95th percentile latency:       %,9.2f ms\n", stats.kPercentileLatencyAsDouble(.95));

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Examples of kPercentileLatencyAsDouble()

Examples of org.voltdb.client.ClientStats.kPercentileLatencyAsDouble()