anchor.diff:      [
           {repeats, 10},
           {parameters, [
  -            [{name, threads_num}, {value, 20}, {description, "Number of threads that operates at single node."}],
  -            [{name, docs_per_thead}, {value, 5}, {description, "Number of documents used by single threads."}],
  -            [{name, ops_per_doc}, {value, 2}, {description, "Number of oprerations on each document."}],
  +            [{name, threads_num}, {value, 20}, {description, "Number of threads used during the test."}],
  +            [{name, docs_per_thead}, {value, 3}, {description, "Number of documents used by single threads."}],
  +            [{name, ops_per_doc}, {value, 5}, {description, "Number of oprerations on each document."}],
               [{name, conflicted_threads}, {value, 10}, {description, "Number of threads that work with the same documents set."}]
           ]},
           {description, "Performs multipe datastore operations using many threads."},
           {config, [{name, multiple_threads_with_conflits},
               {parameters, [
  -                [{name, threads_num}, {value, 60}],
  +                [{name, threads_num}, {value, 40}],
                   [{name, conflicted_threads}, {value, 20}]
               ]}
           ]}
  
positive.code:         ]},
          {config, [{name, multiple_threads_with_conflits},
                      {parameters, [
                          [{name, threads_num}, {value, 100}],
                          [{name, conflicted_threads}, {value, 20}]
                      ]}
          ]}
  
negative.code:     [
          {repeats, 1},
          {parameters, [
              [{name, threads_num}, {value, 20}, {description, "Number of threads used during the test."}],
              [{name, docs_per_thead}, {value, 3}, {description, "Number of documents used by single threads."}],
              [{name, ops_per_doc}, {value, 5}, {description, "Number of oprerations on each document."}],
              [{name, conflicted_threads}, {value, 10}, {description, "Number of threads that work with the same documents set."}]
          ]},
  