gistfile1.txt

gremlin> g.V().hasLabel('person').order().by('name').store('x').by('age').project('name','running').by('name').by(select('x').mean(local))
==>[name:josh,running:32.0]
==>[name:marko,running:30.5]
==>[name:peter,running:32.0]
==>[name:vadas,running:30.75]

gremlin> g.V().hasLabel('person').aggregate('results').profile('profile').cap('results','profile').next()
==>profile=Traversal Metrics
Step                                                               Count  Traversers       Time (ms)    % Dur
=============================================================================================================
TinkerGraphStep(vertex,[~label.eq(person)])                            4           4           0.087    62.78
AggregateGlobalStep(results,null)                                      4           4           0.051    37.22
                                            >TOTAL                     -           -           0.139        -
==>results={v[1]=1, v[2]=1, v[4]=1, v[6]=1}