-import { isPrimary } from 'cluster'
+import { isPrimary } from 'node:cluster'
import { ClusterWorker } from '../../lib/index.mjs'
import { executeTaskFunction } from '../benchmarks-utils.mjs'
import { TaskFunctions } from '../benchmarks-types.mjs'
const debug = false
-const taskFunction = (data) => {
+const taskFunction = data => {
data = data || {}
data.function = data.function || TaskFunctions.jsonIntegerSerialization
const res = executeTaskFunction(data)