 pending_head | pending_tail | tail_free_size | n_pending_pages | n_pending_tuples | n_total_pages | n_entry_pages | n_data_pages | n_entries | version 
--------------+--------------+----------------+-----------------+------------------+---------------+---------------+--------------+-----------+---------
       383295 |       200854 |           3680 |             457 |             6879 |        382971 |           339 |       381800 |      2067 |       2
(1 row)

