323     cl = repo.changelog

   323     cl = repo.changelog

   324     def d():

   324     def d():

   325         len(cl.read(x)[3])

   325         len(cl.read(x)[3])

   326     timer(d)

   326     timer(d)

   327     fm.end()

   327     fm.end()

   332 

   328 

   333 @command('perflookup', formatteropts)

   329 @command('perflookup', formatteropts)

   334 def perflookup(ui, repo, rev, **opts):

   330 def perflookup(ui, repo, rev, **opts):

   335     timer, fm = gettimer(ui, opts)

   331     timer, fm = gettimer(ui, opts)

   336     timer(lambda: len(repo.lookup(rev)))

   332     timer(lambda: len(repo.lookup(rev)))