Как ускорить работу mSearch2?

{var $res = $_modx -> runSnippet('!msearch2', [
    'parents' => 2,
    'returnIds' => 1,
    'limit' => 'none'
])}

{$_modx -> runSnippet('!pdoPage', [
    'element' => 'msProducts'
    'parents' => 2,
    'resources' => $res,
    'where' => '{"Data.remains:>=": 1}',
    'tpl' => '@FILE chunks/tovarPreview4row.tpl',
    'includeThumbs' => '140x140',
    'limit' => 24,
    'showLog' => 1
])}