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SQL 蟲覃伎 覃覈襴 , 螳 覃覈襴襯 覿 Buffer Pool襦 渚讌 螻, るジ 豌襴襯 256MB(default)襯 觜手,
Threads襯 蟯襴 覃覈襴 (512KB * Max Thread) 觜殊 32bit default朱, 256+128= 384MB 襷 蟆螻 BPool 渚. (thread蟯襴 32bit 0.5M, 64bit 2MB襦 蠍一牛) 蟆讌 伎 谿蟶手鍵 り 讌襷 れ襦 覲企 襷れ 譴伎,
BPool 一危一 碁煙り 豪螻 MemToLeave 8KB伎 一危一 朱 企殊伎誤 郁屋 覯朱ゼ 蠍一 麹. (client 郁屋 覯朱, 蠍磯蓋 ろ語 覯 蠍一 磯殊 8KB覲企 朱 BPool, 豺覲企 覃 MemToLeave 3螳襯 麹. 2, 豢1) COM蟯 ル 願崖 Linked Server 蟯 レ 願崖 . 2005危 企 谿蟶手鍵る 企語襯 狩ろ讌,
Multi Page Allocator 企 豢. Single Page Allocator螳 BPool襦, Multi Page Allocator襯 MemToLeave襦 危危覃 覓企Μ --れ狩
http://blog.naver.com/webman21/10050287502
;With VASummary(Size,Reserved,Free) AS (SELECT Size = VaDump.Size, Reserved = SUM(CASE(CONVERT(INT, VaDump.Base)^0) WHEN 0 THEN 0 ELSE 1 END), Free = SUM(CASE(CONVERT(INT, VaDump.Base)^0) WHEN 0 THEN 1 ELSE 0 END) FROM ( SELECT CONVERT(VARBINARY, SUM(region_size_in_bytes)) AS Size, region_allocation_base_address AS Base FROM sys.dm_os_virtual_address_dump WHERE region_allocation_base_address <> 0x0 GROUP BY region_allocation_base_address UNION SELECT CONVERT(VARBINARY, region_size_in_bytes), region_allocation_base_address FROM sys.dm_os_virtual_address_dump WHERE region_allocation_base_address = 0x0 ) AS VaDump GROUP BY Size) SELECT SUM(CONVERT(BIGINT,Size)*Free)/1024/1024/1024 AS [豐MemToLeave, GB] ,CAST(MAX(Size) AS BIGINT)/1024/1024/1024 AS [MemToLeave, GB] FROM VASummary WHERE Free <> 0
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