can't trace ASP performance using logman, while HTTP trace..

Hi, I am using logman to trace the performance problem of my IIS 6.0 on two
web servers and get problem on one server.

Running "logman start "IIS Trace" -pf iistrace.guid -ct perf -o iis.etl
-ets" with the same iistrace.guid file.

Seems every provider starts fine as there is no error message

But I always get 0 on the ASP performance data out of one perticular server
A. Data from server B is fine (e.g. ASP performance data is not zeroes 000000)

The two servers are in a cluster both with active users (aspx .net
application), so there must be something wrong with the result of trace in
server A.


Cheers!


HTTP Response Time Statistics (server A)
--------------------------------------------------------------------------------

Request Type Requests/sec Response Time(ms) IIS% Filter% ISAPI% ASP% CGI%
Static HTTP (cached) 0.134 0.02 100.0 0.0 0.0 0.0 0.0
ASP 0.000 0.00 0.0 0.0 0.0 0.0 0.0
Static HTTP 0.000 0.00 0.0 0.0 0.0 0.0 0.0
CGI 0.000 0.00 0.0 0.0 0.0 0.0 0.0


HTTP Requests CPU Usage Statistics (server A)
--------------------------------------------------------------------------------

Request Type Requests/sec CPU% IIS% Filter% ISAPI% ASP% CGI%
Static HTTP (cached) 0.134 0.0 100.0 0.0 0.0 0.0 0.0
ASP 0.000 0.0 0.0 0.0 0.0 0.0 0.0




HTTP Response Time Statistics (server B)
--------------------------------------------------------------------------------

Request Type Requests/sec Response Time(ms) IIS% Filter% ISAPI% ASP% CGI%
Static HTTP (cached) 1.442 0.02 100.0 0.0 0.0 0.0 0.0
ASP 0.323 606.20 2.1 0.0 97.8 0.0 0.0
Static HTTP 0.085 0.68 99.2 0.7 0.0 0.0 0.0
CGI 0.000 0.00 0.0 0.0 0.0 0.0 0.0
Error 0.071 0.38 98.6 1.4 0.0 0.0 0.0

HTTP Requests CPU Usage Statistics (server B)
--------------------------------------------------------------------------------

Request Type Requests/sec CPU% IIS% Filter% ISAPI% ASP% CGI%
Static HTTP (cached) 1.442 0.0 100.0 0.0 0.0 0.0 0.0
ASP 0.323 0.0 33.3 33.3 33.3 0.0 0.0
Static HTTP 0.085 0.0 100.0 0.0 0.0 0.0 0.0
CGI 0.000 0.0 0.0 0.0 0.0 0.0 0.0
Error 0.071 0.0 50.0 50.0 0.0 0.0 0.0



CONTENT of iistrace.guid:

{1fbecc45-c060-4e7c-8a0e-0dbd6116181b} 0 5 IIS: SSL Filter
{3a2a4e84-4c21-4981-ae10-3fda0d9b0f83} 0 5 IIS: WWW Server
{06b94d9a-b15e-456e-a4ef-37c984a2cb4b} 0 5 IIS: Active Server Pages (ASP)
{dd5ef90a-6398-47a4-ad34-4dcecdef795f} 0 5 Universal Listener Trace
{a1c2040e-8840-4c31-ba11-9871031a19ea} 0 5 IIS: WWW ISAPI Extension