ingo@aeolus hg stable-r23987 (3.3) ~/bin/mercurial/hg $ time hg log -r. --template=' {branch}-r{rev}{if(tags," ({tags})")}{if(bookmarks," ({bookmarks})")} \n'
 stable-r23987 (3.3) 

real	0m1.261s
user	0m1.224s
sys	0m0.032s
ingo@aeolus hg stable-r23987 (3.3) ~/bin/mercurial/hg $ cd ~/ottd/trunk
ingo@aeolus trunk default-r22149 (tip) ~/ottd/trunk $ time hg log -r. --template=' {branch}-r{rev}{if(tags," ({tags})")}{if(bookmarks," ({bookmarks})")} \n'
 default-r22149 (tip) 

real	0m0.098s
user	0m0.092s
sys	0m0.004s