CAUTION:The default limits set for Prometheus are suitable for testing and evaluation, but are usually too low for production environments. Make sure to customize these settings for your production environment.
You can override the default Prometheus resource limits by modifying the prometheusOperator section of the The ApplicationManifest Custom Resource of Supertubes. For example:
prometheusOperator: enabled: true namespace: supertubes-system valuesOverride: |- prometheus: prometheusSpec: resources: limits: cpu: 800m memory: 4Gi requests: cpu: 400m memory: 2Gi