We have a multi-tier TFS2013 Update 4 instance running with 48755 work items.
When running the query:
Work Item Type = [SomeWIT] Or Tags contains [SomeTag]
It either runs extreamly slow or times out. While the query is running, on the data tier, RAM is unaffected and one of our 2 Proccessers is pinned.
Is there something we can do to increase the performance of a query of this nature?
Thanks