Problem: sometimes (randomly) http requests execute very slow. Configuration: Windows Server 2012 R2, asp.net 2.0, integrated mode. Investigation via IIS built-in tracing shows that time is taken between the events GENERAL_READ_ENTITY_START and GENERAL_READ_ENTITY_END.
Here is an example:
GENERAL_READ_ENTITY_START 21:48:59.595
GENERAL_READ_ENTITY_END BytesReceived="1335", ErrorCode="The operation completed successfully. (0x0)" 21:49:38.360
Another example:
178. GENERAL_READ_ENTITY_START 11:05:48.190
179. GENERAL_READ_ENTITY_END Go to the complete details ...