class_docstr: A single Benchmark function. Use as a wrapper for stateless lambdas
  with no parameters.
  
  Example:
      >>> func = Benchmark(lambda: self._view.to_records(), meta={
              "name": "to_records",
              "group": "view"
          })
class_docstr_tok: ["A","single","Benchmark","function",".","Use","as","a","wrapper","for","stateless","lambdas","with","no","parameters",".","Example",":",">",">",">","func","=","Benchmark","(","lambda",":","self._view.to_records","(",")",",","meta=","{","``","name","''",":","``","to_records","''",",","``","group","''",":","``","view","''","}",")"]
docstr: Call the lambda bound to the decorator. This call asserts that the
  lambda has no parameters and no reference to a `self` object.
docstr_tok: ["Call","the","lambda","bound","to","the","decorator",".","This","call","asserts","that","the","lambda","has","no","parameters","and","no","reference","to","a","`","self","`","object","."]
code: def __call__(self):
      """Call the lambda bound to the decorator. This call asserts that the
      lambda has no parameters and no reference to a `self` object.
      """
      self._func()
  
imports: import logging
  import os
  import sys
  import signal
  import subprocess
  import venv
  import tornado
  from timeit import timeit
  from perspective import Table, PerspectiveManager, PerspectiveTornadoHandler
label_desc: Use image node_id 2 for calling the Benchmark obj's underlying member method code with example usage: obj.__call__() without return types