Merge "Improve memory usage in multiproduct_kati"

	var wg sync.WaitGroup

	for i := 0; i < jobs; i++ {

		wg.Add(1)

		// To smooth out the spikes in memory usage, skew the

		// initial starting time of the jobs by a small amount.

		time.Sleep(15 * time.Second)

		go func() {

			defer wg.Done()

			for {