You need to obtain performance information about your web application.You should use which of the following

115.

Performance Counters

Web Performance Counters

Data Performance Counters

Data Readers

All

Performance counters can monitor system components such as processors, memory, and network I/O. If you use performance counters in your application, they can publish performance-related data to compare them against acceptable criteria. Performance counters are available on Microsoft operating systems Windows 2000 and later.

Performance counters can be made visible using the Performance monitor (perfmon.exe)