"parameter_arr" => 1
"parm_id_arr" => 1
"parameter_arr_flip" => 1
Array
(
[part0] => Array
(
[start] => 1775160036.7408
[end] => 1775160036.7719
[cost] => 0.031085968017578
)
[part1] => Array
(
[start] => 1775160036.7719
[end] => 1775160036.7719
[cost] => 2.6941299438477E-5
)
[part2] => Array
(
[start] => 1775160036.7719
[end] => 1775160036.8052
[cost] => 0.033264875411987
)
[part3] => Array
(
[start] => 1775160036.8052
[end] => 1775160036.8054
[cost] => 0.00017404556274414
)
)