Great walk through of analyzing SQL server performance.
I was recently asked to pull the performance metrics for a new SQL cluster at work. In an effort to finally get back to blogging, I thought I’d share my results and how someone else may be able to look at their clusters for ways to improve. I should start by saying that although this analysis was performed on a two-node Windows Server Failover Cluster using Windows Server 2008 R2 x64 (WSFC, formerly MSCS) and SQL Server 2008, SQL-specific metrics are not pulled. Rather, I looked at the Big Four: CPU, Memory, Disk, and Network. The second node in the cluster, Node B, was analyzed because the application using the first node was not in production yet, so we knew that node would barely be utilized.
Using Microsoft System Center Operations Manager (a behemoth in its own right!), I was able to pull the previous six days’ worth of performance…
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