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Turn autovacuum on by default. (stats_row_level is also on by default.)

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Threshold and scale factor are cut in half for more aggressive behavior.
This commit is contained in:
Peter Eisentraut
2006-08-28 13:37:18 +00:00
parent ea2e263539
commit 88b8110443
4 changed files with 29 additions and 26 deletions
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16
src/backend/utils/misc/guc.c
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@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.343 2006/08/17 23:04:06 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.344 2006/08/28 13:37:18 petere Exp $
*
*--------------------------------------------------------------------
*/
@ -707,7 +707,7 @@ static struct config_bool ConfigureNamesBool[] =
NULL
},
&pgstat_collect_tuplelevel,
false, NULL, NULL
true, NULL, NULL
},
{
{"stats_block_level", PGC_SUSET, STATS_COLLECTOR,
@ -744,7 +744,7 @@ static struct config_bool ConfigureNamesBool[] =
NULL
},
&autovacuum_start_daemon,
false, NULL, NULL
true, NULL, NULL
},
{
@ -1138,7 +1138,7 @@ static struct config_int ConfigureNamesInt[] =
NULL
},
&ReservedBackends,
2, 0, INT_MAX / 4, NULL, NULL
3, 0, INT_MAX / 4, NULL, NULL
},
{
@ -1563,7 +1563,7 @@ static struct config_int ConfigureNamesInt[] =
NULL
},
&autovacuum_vac_thresh,
1000, 0, INT_MAX, NULL, NULL
500, 0, INT_MAX, NULL, NULL
},
{
{"autovacuum_analyze_threshold", PGC_SIGHUP, AUTOVACUUM,
@ -1571,7 +1571,7 @@ static struct config_int ConfigureNamesInt[] =
NULL
},
&autovacuum_anl_thresh,
500, 0, INT_MAX, NULL, NULL
250, 0, INT_MAX, NULL, NULL
},
{
@ -1726,7 +1726,7 @@ static struct config_real ConfigureNamesReal[] =
NULL
},
&autovacuum_vac_scale,
0.4, 0.0, 100.0, NULL, NULL
0.2, 0.0, 100.0, NULL, NULL
},
{
{"autovacuum_analyze_scale_factor", PGC_SIGHUP, AUTOVACUUM,
@ -1734,7 +1734,7 @@ static struct config_real ConfigureNamesReal[] =
NULL
},
&autovacuum_anl_scale,
0.2, 0.0, 100.0, NULL, NULL
0.1, 0.0, 100.0, NULL, NULL
},
/* End-of-list marker */