public static DistributionStatisticConfig distributionStatisticConfig() {
        return defaultDistStatCfg;
    }
Returns the {@link DistributionStatisticConfig} to use when the factory methods in {@link MoreMeters}
create a {@link Timer} or a {@link DistributionSummary}.
core/src/main/java/com/linecorp/armeria/common/metric/MoreMeters.java