Dell OpenManage Causing Periodic Slowness
- by Zorlack
Today we diagnosed the cause of a Periodic slowness issue: see here.
Dell OpenManage Server Administrator seems to have been causing hourly slowness. It would occasionally peg one of the CPUs for upwards of two minutes. Disabling it drastically improved the performance of the SQL Server.
The server hardware:
Dell R710
Dual Quad Core 2.9GHz…