Many times, my peers ask for and sometime I also need this template to use while troubleshooting TMG server performance related issues. So thought of putting this template on my blog post, it shall be easily available to all.
Please download and use instructions in this link to use it.
Thanks, please let me know if you face any problem configuring it.
In case you were able to use it and need a reference point to understand varous counter thresholds, please refer to following link for thresholds
and another amazing one, that gives very good idea for assessment
http://blogs.isaserver.org/shinder/2008/10/21/tips-for-isa-firewall-performance-assessment/ (by Jim Harrison : TMG/ISA' Big Daddy/posted by TOM(ISA BIGGY) on his ISA server.org)
and complete list from TechNet is here http://technet.microsoft.com/en-us/library/cc995277.aspx
Thanks and Regards