[TINKERPOP-2364] Injected ProfileStep should not be displayed in child traversals

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.3.10
• Fix Version/s: 3.5.0, 3.4.9
• Component/s: process
• Assignee: Stephen Mallette
• Reporter: Stephen Mallette
• Created: 29/Apr/20 13:25
• Updated: 05/Oct/20 11:56
• Resolved: 05/Oct/20 11:56

Description

I imagine that ProfileStep is visible in child traversals for profile() output because we simple toString() the parent step:

gremlin> g.V().local(out().fold()).profile()
==>Traversal Metrics
Step                                                               Count  Traversers       Time (ms)    % Dur
=============================================================================================================
TinkerGraphStep(vertex,[])                                             1           1           0.092    68.58
LocalStep([VertexStep(OUT,vertex), ProfileStep,...                     1           1           0.042    31.42
  VertexStep(OUT,vertex)                                               1           1           0.013
  FoldStep                                                             1           1           0.011
                                            >TOTAL                     -           -           0.134        -

It would be nice if for purpose of the profile() output at least if that could be cleaned up.