Fly Not Scaling?

1

I’m trying to play around with my app and see if I can force it to scale, however I’ve had no luck. Here is my services configuration:

[[services]]
  internal_port = 5000
  protocol = "tcp"

  [services.concurrency]
    hard_limit = 25
    soft_limit = 20

  [[services.ports]]
    handlers = ["http"]
    port = "80"

  [[services.ports]]
    handlers = ["tls", "http"]
    port = "443"

  [[services.tcp_checks]]
    grace_period = "1s"
    interval = "10s"
    port = "5000"
    restart_limit = 5
    timeout = "2s"

I then ran ab -n 10000 -c 100 MY_URL and constantly checked flyctl status but it always stayed at 1. I have the following scaling plan set up

Scale Mode: Balanced
      Min Count: 1
      Max Count: 3

Am I testing incorrectly, or is something wrong?

EDIT: At first I thought maybe I’m getting cached responses or something but in my logging service I see over 50k logs. Oddly enough in the Fly metrics I’m not seeing any high number of responses though

2

Do you know how long this ran? Autoscaling is relatively slow, it could take between 1-2 minutes to get a new instance started. We’re actually working to speed this up right now.

3

Ah I only ran it for about 30 seconds. Sounds good, looking forward to it!