Kubernetes UI dashboard shows (this matches the free -m on this minion)
Memory: 7.29 GB / 7.84 GB
This overall memory usage gradually increasing over time. I am trying to get a view into this memory growth using Kubernetes/Grafana default dashboard for this metric: memory/usage_bytes_gauge. However, I see the following on the minion
- The units do not match, i.e: approx 7GB used vs 200MiB on the plot
- Memory change is all over in the graph as opposed to gradual increaseCan you plot memory/working_set_bytes_guage instead of memory/usage_bytes_guage? The kube UI might be using working set which correlates with free. memory/usage includes pages that the kernel can reclaim on demand.