HumanReadableCsvReporter.java 文件源码

/** */
private void reportHistogram(String timestamp, String name, Histogram histogram) {
    final Snapshot snapshot = histogram.getSnapshot();

    report(timestamp,
        name,
        "count,max,mean,min,stddev,p50,p75,p90,p95,p98,p99,p999",
        "%d,%d,%f,%d,%f,%f,%f,%f,%f,%f,%f,%f",
        histogram.getCount(),
        snapshot.getMax(),
        snapshot.getMean(),
        snapshot.getMin(),
        snapshot.getStdDev(),
        snapshot.getMedian(),
        snapshot.get75thPercentile(),
        snapshot.getValue(0.9), // Add 90-th percentile to report.
        snapshot.get95thPercentile(),
        snapshot.get98thPercentile(),
        snapshot.get99thPercentile(),
        snapshot.get999thPercentile());
}