With humanize-memory some MEM recommendation use "millibyte" unit

[kyleli666]

Which component are you using?: /area vertical-pod-autoscaler

What version of the component are you using?:

Component version: Image tag 1.3.0

What k8s version are you using (kubectl version)?:

kubectl version Output

$ kubectl version
Client Version: v1.29.13
Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3
Server Version: v1.30.8-eks-2d5f260

What environment is this in?: EKS

What did you expect to happen?: Memory recommendation in unit "Mi"

What happened instead?: Memory recommendation in unit "m"

How to reproduce it (as minimally and precisely as possible): my vpa is installed with

tag=1.3.0; helm upgrade -i -n kube-system vpa fairwinds-stable/vpa -f vpa-values.yaml --set recommender.image.tag=$tag,updater.image.tag=$tag,admissionController.image.tag=$tag

# vpa-values.yaml
recommender:
  # recommender.enabled -- If true, the vpa recommender component will be installed.
  enabled: true
  # recommender.extraArgs -- A set of key-value flags to be passed to the recommender
  extraArgs:
    v: "4"
    humanize-memory: true # starting from 1.3.0
    pod-recommendation-min-cpu-millicores: 10
    pod-recommendation-min-memory-mb: 50
    target-cpu-percentile: 0.50
    target-memory-percentile: 0.50
  replicaCount: 1

Without "humanize-memory: true", I get this result

$ k get vpa -A -w
NAMESPACE     NAME                       MODE      CPU    MEM         PROVIDED   AGE
kube-system   vpa-admission-controller   Auto      11m    52428800    True       158d
kube-system   vpa-recommender            Auto      11m    63544758    True       158d
kube-system   vpa-updater                Auto      11m    78221997    True       158d
logging       fluent-bit-service         Initial   126m   225384266   True       3d2h
monitoring    grafana                    Auto      11m    93633096    True       146d

With "humanize-memory: true", I get a result where 50Mi looks good but the others not.

$ k get vpa -A -w
NAMESPACE     NAME                       MODE      CPU    MEM             PROVIDED   AGE
kube-system   vpa-admission-controller   Auto      11m    50Mi            True       158d
kube-system   vpa-recommender            Auto      11m    63543705600m    True       158d
kube-system   vpa-updater                Auto      11m    93637836800m    True       158d
logging       fluent-bit-service         Initial   126m   272063528960m   True       3d2h
monitoring    grafana                    Auto      11m    93637836800m    True       146d

My VPA Objects for the VPA components.

---
apiVersion: autoscaling.k8s.io/v1
kind: VerticalPodAutoscaler
metadata:
  name: vpa-admission-controller
  namespace: kube-system
spec:
  targetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: vpa-admission-controller
  updatePolicy:
    updateMode: Auto
---
apiVersion: autoscaling.k8s.io/v1
kind: VerticalPodAutoscaler
metadata:
  name: vpa-recommender
  namespace: kube-system
spec:
  targetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: vpa-recommender
  updatePolicy:
    updateMode: Auto
  resourcePolicy:
    containerPolicies:
      - containerName: '*'
        minAllowed:
          memory: 50Mi
---
apiVersion: autoscaling.k8s.io/v1
kind: VerticalPodAutoscaler
metadata:
  name: vpa-updater
  namespace: kube-system
spec:
  targetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: vpa-updater
  updatePolicy:
    updateMode: Auto

Anything else we need to know?: my logs recommender.log