Run results for: delete vs new obj

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 133

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
delete	855941.6 Ops/sec
new obj	1773603.9 Ops/sec

Tests:

delete
let x = { "url": "ssss", "_id": "asdsadasdasda", "ongoing": "", "progress": { "taxes": { "total": 2, "current": 2, "error": 0, "errorList": [] }, "categories": { "total": 4, "current": 4, "error": 0, "errorList": [] }, "products": { "total": 11, "current": 11, "error": 0, "errorList": [] }, "customers": { "total": 6, "current": 6, "error": 6, "errorList": [ "ERROR: Customer john@gmail.com import failed, Id source: 1, Response: The email-user already exists!", "ERROR: Customer evelyn@gmail.com import failed, Id source: 2, Response: The email-user already exists!", "ERROR: Customer imbluedata@gmail.com import failed, Id source: 3, Response: The email-user already exists!", "ERROR: Customer admin@gmail.com import failed, Id source: 4, Response: The email-user already exists!", "ERROR: Customer harry@gmail.com import failed, Id source: 5, Response: The email-user already exists!", "ERROR: Customer test1test2@xxx.ru import failed, Id source: 6, Response: The email-user already exists!" ] }, "orders": { "total": 3, "current": 3, "error": 0, "errorList": [] }, "reviews": { "total": 0, "current": 0, "error": 0, "errorList": [] }, "pages": { "total": 6, "current": 6, "error": 0, "errorList": [] } }, "source": { "name": "Magento", "url": "http://45.32.109.166/magento193", "connection": "KitConnect", "imageUrl": "https://demo.next-cart.com/service/5533_v176c/skin/image/carts/magento.png" }, "status": "Finished", "target": { "name": "WooCommerce", "url": "http://45.32.109.166/wordpress58", "connection": "KitConnect", "imageUrl": "https://demo.next-cart.com/service/5533_v176c/skin/image/carts/woocommerce.png" } } delete x.url; delete x._id; return x;
new obj
let x = { "url": "ssss", "_id": "asdsadasdasda", "ongoing": "", "progress": { "taxes": { "total": 2, "current": 2, "error": 0, "errorList": [] }, "categories": { "total": 4, "current": 4, "error": 0, "errorList": [] }, "products": { "total": 11, "current": 11, "error": 0, "errorList": [] }, "customers": { "total": 6, "current": 6, "error": 6, "errorList": [ "ERROR: Customer john@gmail.com import failed, Id source: 1, Response: The email-user already exists!", "ERROR: Customer evelyn@gmail.com import failed, Id source: 2, Response: The email-user already exists!", "ERROR: Customer imbluedata@gmail.com import failed, Id source: 3, Response: The email-user already exists!", "ERROR: Customer admin@gmail.com import failed, Id source: 4, Response: The email-user already exists!", "ERROR: Customer harry@gmail.com import failed, Id source: 5, Response: The email-user already exists!", "ERROR: Customer test1test2@xxx.ru import failed, Id source: 6, Response: The email-user already exists!" ] }, "orders": { "total": 3, "current": 3, "error": 0, "errorList": [] }, "reviews": { "total": 0, "current": 0, "error": 0, "errorList": [] }, "pages": { "total": 6, "current": 6, "error": 0, "errorList": [] } }, "source": { "name": "Magento", "url": "http://45.32.109.166/magento193", "connection": "KitConnect", "imageUrl": "https://demo.next-cart.com/service/5533_v176c/skin/image/carts/magento.png" }, "status": "Finished", "target": { "name": "WooCommerce", "url": "http://45.32.109.166/wordpress58", "connection": "KitConnect", "imageUrl": "https://demo.next-cart.com/service/5533_v176c/skin/image/carts/woocommerce.png" } } let a = { ongoing: x.ongoing, progress: x.progress, source: x.source, target: x.target, status: x.status } return a;