Tuesday, March 6, 2012

About Wait Type

SQL Server 2k Enterprise sp3
Windows 2k Server
XeonX2*2 2GMhz2G RAMRAID5
After excuting 'dbcc sqlperf(WAITSTATS)',The WaitType,including
RESOURCE_QUEUELATCH_EXCXPACKETPAGE
IOLATCH_SH, often appears .
But CPU's Usage is less than 60% and RAM has 90M free.
http://sqldev.net/misc/waittypes.htm did not tell me how to optimizing SQL
server performance .
I don't know whether I should add the CPU ,or the RAM, or anything else.
I want the SQL Server to do its best.
ThanksAre you experiencing any kind of problems on your sql server that may need
more memory?
Vikram Jayaram
Microsoft, SQL Server
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