[ Ah, I just got to your message with the VACUUM VERBOSE results ... ]
=?ISO-8859-1?Q?Pailloncy_Jean-G=E9rard?= <[EMAIL PROTECTED]> writes:
> dps=# VACUUM VERBOSE url;
> INFO: index "url_next_index_time" now contains 349519 row versions in
> 3534 pages
> DETAIL: 229515 index row versions were removed.
> 3071 index pages have been deleted, 2864 are currently reusable.
> CPU 0.32s/0.67u sec elapsed 76.25 sec.
Hm, this is odd. That says you've got 349519 live index entries in only
463 actively-used index pages, or an average of 754 per page, which
AFAICS could not fit in an 8K page. Are you using a nondefault value of
BLCKSZ? If so what?
If you *are* using default BLCKSZ then this index must be corrupt, and
what you probably need to do is REINDEX it. But before you do that,
could you send me a copy of the index file?
regards, tom lane
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