PerformanceCounterCategory.GetCategories not returning all categor
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using.net
Oct 8, 2009, 8:52:01 PM10/8/09
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On Windows 2008 Server with IIS7, PerformanceCounterCategory.GetCategories()
is not returning some performance counter categories, including the new ones
such as W3SVC_W3WP and WAS_W3WP from w3ctrs.dll. Try
is not returning some performance counter categories, including the new ones
such as W3SVC_W3WP and WAS_W3WP from w3ctrs.dll. Try
PerformanceCounter perfcounter =
new PerformanceCounter("W3SVC_W3WP", "Total HTTP Requests Served");
and it would cause the following error:
Error: System.InvalidOperationException -> Category does not exist.
We can see those categories in perfmon locally and they are enabled. Both
64-bit and 32-bit Windows 2008 Server have the same issue. We have searched
online for solution, but haven't found any applicable one yet. Any
suggestions?
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