presto-spi/src/main/java/io/prestosql/spi/block/RunLengthEncodedBlock.java/RunLengthEncodedBlock/retainedBytesForEachPart
class RunLengthEncodedBlock:    @Override
    public void retainedBytesForEachPart(BiConsumer<Object, Long> consumer)
    {
        consumer.accept(value, value.getRetainedSizeInBytes());
        consumer.accept(this, (long) INSTANCE_SIZE);
    }