Re: Help with performance problems - Mailing list pgsql-performance
From | Chris Hoover |
---|---|
Subject | Re: Help with performance problems |
Date | |
Msg-id | 200404261320.56455.revoohc@sermonaudio.com Whole thread Raw |
In response to | Re: Help with performance problems (Tom Lane <tgl@sss.pgh.pa.us>) |
List | pgsql-performance |
Ok, I was able to run a vacuumdb -f -v on my largest db over the weekend. However, I am having trouble reading the results of the table portion. Here area a couple of tables, what should I be looking at. First table is the key table to the db, and the second is the largest table in the db. Thanks Chris INFO: --Relation public.clmhdr-- INFO: Pages 32191: Changed 0, reaped 5357, Empty 0, New 0; Tup 339351: Vac 48358, Keep/VTL 0/0, UnUsed 129, MinLen 560, MaxLen 696; Re-using: Free/Av ail. Space 42011004/32546120; EndEmpty/Avail. Pages 0/5310. CPU 0.53s/0.09u sec elapsed 0.61 sec. INFO: Index clmhdr_pkey: Pages 1429; Tuples 339351: Deleted 48358. CPU 0.06s/0.28u sec elapsed 4.54 sec. INFO: Index clmhdr_hdr_user_id_idx: Pages 1711; Tuples 339351: Deleted 48358. CPU 0.09s/0.31u sec elapsed 2.40 sec. INFO: Index clmhdr_hdr_clm_status_idx: Pages 1237; Tuples 339351: Deleted 48358. CPU 0.03s/0.26u sec elapsed 1.66 sec. INFO: Index clmhdr_hdr_create_dt_idx: Pages 1475; Tuples 339351: Deleted 48358. CPU 0.05s/0.24u sec elapsed 1.96 sec. INFO: Index clmhdr_inv_idx: Pages 1429; Tuples 339351: Deleted 48358. CPU 0.08s/0.22u sec elapsed 1.20 sec. INFO: Index clmhdr_userid_status_idx: Pages 2161; Tuples 339351: Deleted 48358. CPU 0.05s/0.18u sec elapsed 3.02 sec. INFO: Rel clmhdr: Pages: 32191 --> 28247; Tuple(s) moved: 8257. CPU 0.37s/1.81u sec elapsed 16.24 sec. INFO: Index clmhdr_pkey: Pages 1429; Tuples 339351: Deleted 8257. CPU 0.00s/0.03u sec elapsed 0.03 sec. INFO: Index clmhdr_hdr_user_id_idx: Pages 1743; Tuples 339351: Deleted 8257. CPU 0.00s/0.05u sec elapsed 0.04 sec. INFO: Index clmhdr_hdr_clm_status_idx: Pages 1265; Tuples 339351: Deleted 8257. CPU 0.00s/0.04u sec elapsed 0.03 sec. INFO: Index clmhdr_hdr_create_dt_idx: Pages 1503; Tuples 339351: Deleted 8257. CPU 0.00s/0.04u sec elapsed 0.12 sec. INFO: Index clmhdr_inv_idx: Pages 1429; Tuples 339351: Deleted 8257. CPU 0.00s/0.04u sec elapsed 0.03 sec. INFO: Index clmhdr_userid_status_idx: Pages 2203; Tuples 339351: Deleted 8257. CPU 0.01s/0.03u sec elapsed 0.04 sec. INFO: --Relation public.sent837-- INFO: Pages 463552: Changed 0, reaped 6690, Empty 0, New 0; Tup 27431539: Vac 204348, Keep/VTL 0/0, UnUsed 2801, MinLen 107, MaxLen 347; Re-using: Free/Avail. Space 54541468/34925860; EndEmpty/Avail. Pages 0/70583. CPU 10.68s/2.18u sec elapsed 188.32 sec. INFO: Index sent837_pkey: Pages 124424; Tuples 27431539: Deleted 204348. CPU 4.24s/3.45u sec elapsed 144.79 sec. INFO: Rel sent837: Pages: 463552 --> 459954; Tuple(s) moved: 91775. CPU 1.12s/9.36u sec elapsed 20.13 sec. INFO: Index sent837_pkey: Pages 124424; Tuples 27431539: Deleted 91775. CPU 3.51s/2.03u sec elapsed 6.13 sec.
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