Code snippet for performance.mark

performance.mark.js

fn:  async function(inputs, exits) {

performance.mark(‘start waiting’)
var wavesNGNPrice = await sails.helpers.fetch('https://waves-africa-api.herokuapp.com/ngn');
performance.mark(‘end waiting’)

performance.mark(‘waiting period’, ‘start waiting’, ‘end waiting’)

exits.success(wavesNGNPrice)
}