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High cpreads compared to writes

WAYNEWATKINS
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Hello,

 

Seeing some latency issues to some LUNs used by SQL. Looking at the STATIT Disk Statistics for the holding aggregate, the disks aren't heavily utilised (aroung 50%) but noticed the cpreads figure is over double the amount of writes and about half the amount of ureads.

 

Do you think this is a case for reallocation on the LUNs?

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