BL 480 M5 SQL Server and Numa
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02-12-2018 11:17 AM - edited 03-01-2019 01:25 PM
I'm running a SQL server on a Cisco BL 480 M5 with 112 Cores assigned and 3tb of memory. I believe that there are 4 numa nodes in the BL 480 M5. The VM isn't having trouble from a user perspective. But I'm seeing high CPU Ready numbers. It is the only VM on the host as well. The current cpu assignment is 56 sockets by 2 number of cores per socket. Ready numbers are averaging 113ms. With a low of 73ms and a high of 442ms. Would changing the cpu core to socket allocation improve those numbers? Also, is there any bios setting that should be set that can improve those numbers?
Thanks.
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