GKE documentation says 25 % of the first 4 GB are reserved for GKE: https://cloud.google.com/kubernetes-engine/docs/concepts/cluster-architecture#memory_cpu ht

GKE documentation says 25 % of the first 4 GB are reserved for GKE: https://cloud.google.com/kubernetes-engine/docs/concepts/cluster-architecture#memory_cpu https://cloud.google.com/kubernetes-engine/docs/concepts/clu... Is it what you observe?