[MSDN Library June 1998] Bottlenecks, Utilization, and Queues (100%)
MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Workstation 4.0 Resource Kit > Chapter 9 - The Art of Performance Monitoring > Defining Bottlenecks
[MSDN Library June 1998] Bottlenecks Are Moving Targets (45.0114295335078%)
MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT 3.51 Resource Kit > Windows NT Resource Kit Volume 4: How to Optimize Windows NT > Detecting Processor Bottlenecks
[MSDN Library June 1998] Bottlenecks at Lower Utilization (29.271769786709%)
MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT 3.51 Resource Kit > Windows NT Resource Kit Volume 4: How to Optimize Windows NT > Detecting Processor Bottlenecks > Analyzing Processor Performance