presto-jmx/src/main/java/io/prestosql/plugin/jmx/JmxConnectorConfig.java/JmxConnectorConfig/setDumpPeriod
class JmxConnectorConfig:    @Config("jmx.dump-period")
    public JmxConnectorConfig setDumpPeriod(Duration dumpPeriod)
    {
        this.dumpPeriod = dumpPeriod;
        return this;
    }