Start the subtasks at 15 second intervals, rather than all at once. Bug: b/286423944 Test: manual Change-Id: I21981460dcdd618f42abefcc221a05ce6aca84c1
@@ -399,6 +399,9 @@ func main() {
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 {