diff options
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/access/heap/vacuumlazy.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/src/backend/access/heap/vacuumlazy.c b/src/backend/access/heap/vacuumlazy.c index 6a3588cf817..3077ee8ec32 100644 --- a/src/backend/access/heap/vacuumlazy.c +++ b/src/backend/access/heap/vacuumlazy.c @@ -188,7 +188,7 @@ typedef struct LVRelState BlockNumber rel_pages; /* total number of pages */ BlockNumber scanned_pages; /* # pages examined (not skipped via VM) */ BlockNumber removed_pages; /* # pages removed by relation truncation */ - BlockNumber frozen_pages; /* # pages with newly frozen tuples */ + BlockNumber new_frozen_tuple_pages; /* # pages with newly frozen tuples */ BlockNumber lpdead_item_pages; /* # pages with LP_DEAD items */ BlockNumber missed_dead_pages; /* # pages with missed dead tuples */ BlockNumber nonempty_pages; /* actually, last nonempty page + 1 */ @@ -407,7 +407,7 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, /* Initialize page counters explicitly (be tidy) */ vacrel->scanned_pages = 0; vacrel->removed_pages = 0; - vacrel->frozen_pages = 0; + vacrel->new_frozen_tuple_pages = 0; vacrel->lpdead_item_pages = 0; vacrel->missed_dead_pages = 0; vacrel->nonempty_pages = 0; @@ -696,9 +696,10 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, vacrel->NewRelminMxid, diff); } appendStringInfo(&buf, _("frozen: %u pages from table (%.2f%% of total) had %lld tuples frozen\n"), - vacrel->frozen_pages, + vacrel->new_frozen_tuple_pages, orig_rel_pages == 0 ? 100.0 : - 100.0 * vacrel->frozen_pages / orig_rel_pages, + 100.0 * vacrel->new_frozen_tuple_pages / + orig_rel_pages, (long long) vacrel->tuples_frozen); if (vacrel->do_index_vacuuming) { @@ -1453,11 +1454,12 @@ lazy_scan_prune(LVRelState *vacrel, if (presult.nfrozen > 0) { /* - * We don't increment the frozen_pages instrumentation counter when - * nfrozen == 0, since it only counts pages with newly frozen tuples - * (don't confuse that with pages newly set all-frozen in VM). + * We don't increment the new_frozen_tuple_pages instrumentation + * counter when nfrozen == 0, since it only counts pages with newly + * frozen tuples (don't confuse that with pages newly set all-frozen + * in VM). */ - vacrel->frozen_pages++; + vacrel->new_frozen_tuple_pages++; } /* |