-const size = process.env.POOL_SIZE
-const iterations = process.env.NUM_ITERATIONS
-const dataArray = ['MYBENCH', process.env['TASK_TYPE']]
+const size = parseInt(process.env.POOL_SIZE)
+const iterations = parseInt(process.env.NUM_ITERATIONS)
+const dataArray = [
+ 'MYBENCH',
+ process.env.TASK_TYPE,
+ parseInt(process.env.TASK_SIZE)
+]