Added stats, set test to more cores to check stressing.

cmd/server/main.go

@@ -7,6 +7,7 @@ import (
 
 func main() {
 	http.HandleFunc("/ws", server.Serve)
+	http.HandleFunc("/stats", server.Stats)
 	err := http.ListenAndServe(":8080", nil)
 	if err != nil {
 		panic(err)