How to analyze 'dbcc memorystatus' result in SQL Server 2008

Posted by envykok on Stack Overflow See other posts from Stack Overflow or by envykok
Published on 2010-05-11T12:50:47Z Indexed on 2010/05/11 12:54 UTC
Read the original article Hit count: 876

Filed under:
|

Currently i am facing a sql memory pressure issue. i have run 'dbcc memorystatus', here is part of my result:

Memory Manager KB


VM Reserved 23617160 VM Committed 14818444 Locked Pages Allocated 0 Reserved Memory 1024 Reserved Memory In Use 0

Memory node Id = 0 KB


VM Reserved 23613512 VM Committed 14814908 Locked Pages Allocated 0 MultiPage Allocator 387400 SinglePage Allocator 3265000

MEMORYCLERK_SQLBUFFERPOOL (node 0) KB


VM Reserved 16809984 VM Committed 14184208 Locked Pages Allocated 0 SM Reserved 0 SM Committed 0 SinglePage Allocator 0 MultiPage Allocator 408

MEMORYCLERK_SQLCLR (node 0) KB


VM Reserved 6311612 VM Committed 141616 Locked Pages Allocated 0 SM Reserved 0 SM Committed 0 SinglePage Allocator 1456 MultiPage Allocator 20144

CACHESTORE_SQLCP (node 0) KB


VM Reserved 0 VM Committed 0 Locked Pages Allocated 0 SM Reserved 0 SM Committed 0 SinglePage Allocator 3101784 MultiPage Allocator 300328

Buffer Pool Value


Committed 1742946 Target 1742946 Database 1333883 Dirty 940 In IO 1 Latched 18 Free 89 Stolen 408974 Reserved 2080 Visible 1742946 Stolen Potential 1579938 Limiting Factor 13 Last OOM Factor 0 Page Life Expectancy 5463

Process/System Counts Value


Available Physical Memory 258572288 Available Virtual Memory 8771398631424 Available Paging File 16030617600 Working Set 15225597952 Percent of Committed Memory in WS 100 Page Faults 305556823 System physical memory high 1 System physical memory low 0 Process physical memory low 0 Process virtual memory low 0

Procedure Cache Value


TotalProcs 11382 TotalPages 430160 InUsePages 28

Can you lead me to analyze this result ?

Is it a lot execute plan have been cached causing the memory issue or other reasons?

© Stack Overflow or respective owner

Related posts about sql

Related posts about sql-server-2008