HI all
i'm not sure if this is helpful,
here are some screenshots of performance sampling for v2.7
system spec:
http://www.nopchina.com/data/attachment/forum/201212/03/000551y2qd8qqsqlqdqslq.jpg
using dotTrace v5.2:
installation overview:
http://www.nopchina.com/data/attachment/forum/201212/03/000732h3rss2739b6h9s9q.jpg

sampling for sevice dll:
http://www.nopchina.com/data/attachment/forum/201212/03/000851hheoenkkcbbko59o.jpg

sampling for we.framework dll:
http://www.nopchina.com/data/attachment/forum/201212/03/00101250fe886wsi166z0s.jpg

homepage(without testing data):
http://www.nopchina.com/data/attachment/forum/201212/03/001158uyv1ynaytl0invvl.jpg