message: Adjust the size of nested directories to make it finish in 60s for different hardwares
diff: @@ -156,7 +156,7 @@ class MatchingFilesDatasetBenchmark(test.Benchmark):
  def benchmarkNestedDirectories(self):
  tmp_dir = tempfile.mkdtemp()
  - width = 1000
  + width = 500
  depth = 10
  for i in range(width):
  for j in range(depth):
  