Please help me debugging loading time of actions

Photoshop UXP Plugin API
19

I tried writing in batchPlay, but in both cases time taken was 6 msec or so for 253 actions. The numbers were too small to tell the difference in speed.

{"actions": 253, "timeTaken": 6, "os": "darwin", "osVersion": "20.6.0", "psVersion": "24.3.0"}

import photoshop from 'photoshop' ;
const { batchPlay } = photoshop.action ;

/**
  * get length of action sets
  * @return {Promise<Number>} 
*/
export const countActionSets = async () => {
  const retval = await batchPlay([
    {
      "_obj": "get", 
      "_target": [
        {
          "_property": "numberOfActionSets", 
        },
        {
          "_ref": "application", 
          "_enum": "ordinal", 
          "_value": "targetEnum", 
        }, 
      ], 
      "_options": {
        "dialogOptions": "dontDisplay", 
      }, 
    }, 
  ], 

    {}, 
  ) ;

  return retval[0].numberOfActionSets ;
} ;

/**
  * get the descriptor of an action set by index
  * @param {Number} index 1-based index of the target action set
  * @return {Promise<Object>} {name: String, itemIndex: Number, count: Number, numberOfChildren: Number, ID: Number}
*/
export const getActionSetByIndex = async (index) => {
  const retval = await batchPlay([
    {
      "_obj": "get", 
      "_target": [
        {
          "_ref": "actionSet", 
          "_index": index, 
        }, 
      ], 
    }, 
  ], 

    {}, 
  ) ;

  return retval[0] ;
} ;

/**
  * get all actions under action set
  * @param {Object} actionSetDesc descriptor of target action set
  * @return {Promise<Array>} [{name: String, ID: Number, parentName: String}...]
*/
export const getActions = async (actionSetDesc) => {
  const retval = await batchPlay([
    {
      "_obj": "multiGet", 
      "_target": {
        "_ref": [
          {
            "_ref": "actionSet", 
            "_id": actionSetDesc.ID, 
          }, 
        ], 
      }, 
      "extendedReference": [
        ["name", "ID", "parentName"], 
        {
          "_obj": "action", 
          "index": 1, 
          "count": -1, 
        }, 
      ], 
      "options": {
        "failOnMissingProperty": false, 
        "failOnMissingElement": false, 
      }, 
    }, 
  ], 

    {}, 
  ) ;

  return retval[0].list ;
} ;

/**
  * get all action sets and actions under them
  * @return {Promise<Array>} [{name: String, ID: Number, actions: Array}...]
*/
export const getAllActionSet = async () => {
  const actionSetLength = await countActionSets() ;
  const actionSets = [] ;
  for(let i = 1 ; i <= actionSetLength ; i++) {
    const currentActionSet = await getActionSetByIndex(i) ;
    const actions = await getActions(currentActionSet) ;
    const outgoingObject = {
      name: currentActionSet.name, 
      ID: currentActionSet.ID, 
      actions, 
    }
    actionSets.push(outgoingObject) ;
  }

  return actionSets ;
} ;