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imported adodb 4.65

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This commit is contained in:
Ralf Becker
2005-09-26 10:12:10 +00:00
parent e7179a8977
commit 4e5cb1786e
131 changed files with 8364 additions and 4114 deletions
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11
phpgwapi/inc/adodb/perf/perf-postgres.inc.php
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@ -1,7 +1,7 @@
<?php
/*
V4.52 10 Aug 2004 (c) 2000-2004 John Lim (jlim@natsoft.com.my). All rights reserved.
V4.65 22 July 2005 (c) 2000-2005 John Lim (jlim@natsoft.com.my). All rights reserved.
Released under both BSD license and Lesser GPL library license.
Whenever there is any discrepancy between the two licenses,
the BSD license will take precedence. See License.txt.
@ -42,14 +42,14 @@ class perf_postgres extends adodb_perf{
"select case when count(*)=3 then 'TRUE' else 'FALSE' end from pg_settings where (name='stats_block_level' or name='stats_row_level' or name='stats_start_collector') and setting='on' ",
'Value must be TRUE to enable hit ratio statistics (<i>stats_start_collector</i>,<i>stats_row_level</i> and <i>stats_block_level</i> must be set to true in postgresql.conf)'),
'data cache hit ratio' => array('RATIO',
"select case when blks_hit=0 then 0 else (1-blks_read::float/blks_hit)*100 end from pg_stat_database where datname='\$DATABASE'",
"select case when blks_hit=0 then 0 else round( ((1-blks_read::float/blks_hit)*100)::numeric, 2) end from pg_stat_database where datname='\$DATABASE'",
'=WarnCacheRatio'),
'IO',
'data reads' => array('IO',
'select sum(heap_blks_read+toast_blks_read) from pg_statio_user_tables',
),
'data writes' => array('IO',
'select sum(n_tup_ins/4.0+n_tup_upd/8.0+n_tup_del/4.0)/16 from pg_stat_user_tables',
'select round((sum(n_tup_ins/4.0+n_tup_upd/8.0+n_tup_del/4.0)/16)::numeric,2) from pg_stat_user_tables',
'Count of inserts/updates/deletes * coef'),
'Data Cache',
@ -66,8 +66,9 @@ class perf_postgres extends adodb_perf{
"select setting::integer*8192 from pg_settings where name='effective_cache_size'",
'(effective cache size)' ),
'Memory Usage',
'sort buffer size' => array('CACHE',
"select setting::integer*1024 from pg_settings where name='sort_mem'",
# Postgres 7.5 changelog: Rename server parameters SortMem and VacuumMem to work_mem and maintenance_work_mem;
'sort/work buffer size' => array('CACHE',
"select setting::integer*1024 from pg_settings where name='sort_mem' or name = 'work_mem' order by name",
'Size of sort buffer (per query)' ),
'Connections',
'current connections' => array('SESS',