ResMon cube - see Analysis Services performance information in the cube (free)

With Analysis Services 2008 and later, data from dynamic management views can be retrieved with SQL query syntax. Therefore, it is possible to build an Analysis Services cube which uses Analysis Services DMV SQL queries as the data source.

The ResMon cube rolls up information about Analysis Services such as memory usage by object, perfmon counters, aggregation hits/misses, and current session stats.

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