Do you know where to look to diagnose network-related problems? PerfMon has numerous diagnostic capabilities that make it an indispensable tool for uncovering bottlenecks and other potential issues. In the August 2008 issue of TechNet Magazine, Steven Choy gives an overview of the key indicators you should use to diagnose a variety of common bottlenecks that can slow down your servers. The techniques he discusses can help you diagnose and fix Hard Disk Bottlenecks, Memory Bottlenecks, Processor Bottlenecks, Network Bottlenecks, and Process Bottlenecks.