class_docstr: Profile data point.
class_docstr_tok: ["Profile","data","point","."]
docstr: Op execution time plus pre- and post-processing.
docstr_tok: ["Op","execution","time","plus","pre-","and","post-processing","."]
code: def exec_time(self):
      """Op execution time plus pre- and post-processing."""
      return self.node_exec_stats.all_end_rel_micros
  
file_path: tensorflow/tensorflow/python/debug/lib/profiling.py
imports: import os
label_desc: Use image node_id 2 for calling the ProfileDatum obj's underlying member method code with example usage: obj.exec_time() and returns: self