Hi Team, In doc[1] remove `pidsLimit: 2048 ` and `logSizeMax: "-1" ` from the example as well as procedure as these settings from ContainerRuntimeConfig is expected to be deprecated.

The CR container  `pidsLimit: 2048` and `logSizeMax: "-1"` value.  

apiVersion: machineconfiguration.openshift.io/v1
kind: ContainerRuntimeConfig
metadata:
 name: overlay-size
spec:
 machineConfigPoolSelector:
   matchLabels:
     pools.operator.machineconfiguration.openshift.io/worker: '' 
 containerRuntimeConfig: 
   pidsLimit: 2048
   logLevel: debug
   overlaySize: 8G
   logSizeMax: "-1"

apiVersion: machineconfiguration.openshift.io/v1
kind: ContainerRuntimeConfig
metadata:
 name: overlay-size
spec:
 machineConfigPoolSelector:
   matchLabels:
     pools.operator.machineconfiguration.openshift.io/worker: '' 
 containerRuntimeConfig: 
   logLevel: debug
   overlaySize: 8G
   

Also other details related to those two setting should be removed mentioned in doc [1] .

1. In Example and setting discription
2. In procedure, step 1 
3. In Procedure  step 6, b