• MySQL知识库 :: performance
  • High CPU load or unexpected slow performance after a slow operation may be cured by upgrading from Windows 2003 to SP1

  • Discussion

    Microsoft improved the handling of thread queues in Windows 2003 SP1 (i.e., Service Pack 1), and in some cases upgrading to SP1 has resulted in a substantial decrease in CPU use and performance benefit on servers with many active threads. Therefore, you may want to consider upgrading your system.