Gremlin can generate various infrastructure attacks that impact cores, workers, and memory.

Let's perform the following steps to attack the CPU:

1. Log in to your Gremlin account at https://app.gremlin.com/.
2. From the Attacks menu, click on Infrastructure.

3. Click on the New Attack button:

4. Under the Choose Hosts to target tab, pick the node's local hostname:

5. Under the Choose a Gremlin tab, click on State and select Shutdown:

6. Click on Unleash Gremlin to run the attack:

7. Get the pods on the node we executed a Shutdown attack on:

$ kubectl get pod -owide |grep ip-172-20-50-43.ec2.internal
NAME                READY STATUS  RESTARTS AGE IP          NODE NOMINATED NODE
engine-nginx-runner 1/2   Running 1        24h 100.96.0.65 ip-172-20-50-43.ec2.internal <none>
gremlin-rpp22       1/1   Running 1        88m 100.96.0.60 ip-172-20-50-43.ec2.internal <none>
nginx-deployment-5c689d88bb-rwtk9 1/1 Running 1 24h 100.96.0.63 ip-172-20-50-43.ec2.internal <none>

You will notice that the pods are restarted.