Statistical profiling result from v8.log, (3 ticks, 0 unaccounted, 0 excluded).

 [Shared libraries]:
   ticks  total  nonlib   name

 [JavaScript]:
   ticks  total  nonlib   name
      2   66.7%   66.7%  Stub: CompareStub_GE
      1   33.3%   33.3%  LazyCompile: DrawLine 3d-cube.js:17

 [C++]:
   ticks  total  nonlib   name

 [Summary]:
   ticks  total  nonlib   name
      3  100.0%  100.0%  JavaScript
      0    0.0%    0.0%  C++
      0    0.0%    0.0%  GC
      0    0.0%          Shared libraries

 [C++ entry points]:
   ticks    cpp   total   name

 [Bottom up (heavy) profile]:
  Note: percentage shows a share of a particular caller in the total
  amount of its parent calls.
  Callers occupying less than 1.0% are not shown.

   ticks parent  name
      2   66.7%  Stub: CompareStub_GE
      2  100.0%    LazyCompile: DrawLine 3d-cube.js:17
      2  100.0%      LazyCompile: DrawQube 3d-cube.js:188

      1   33.3%  LazyCompile: DrawLine 3d-cube.js:17
      1  100.0%    LazyCompile: DrawQube 3d-cube.js:188