presto-spi/src/main/java/io/prestosql/spi/block/RunLengthEncodedBlock.java/RunLengthEncodedBlock/getRetainedSizeInBytes
class RunLengthEncodedBlock:    @Override
    public long getRetainedSizeInBytes()
    {
        return INSTANCE_SIZE + value.getRetainedSizeInBytes();
    }