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https://github.com/kubernetes-sigs/prometheus-adapter.git
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0b3ac78d19
When serving the resource metrics API, prometheus-adapter may return negative values for pods/nodes memory and CPU usage. This happens because Prometheus sees counter resets which results in Prometheus interpolating data incorrectly to avoid the counter value going down. To prevent that, we need to add some guards in prometheus-adapter to replace the negative value by zero whenever it detects one. Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com> |
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| resourceprovider | ||