For monitoring in Kubernetes, K8S has an integrated monitoring tool metric server. Metrics Server is a series of data sources for resource use.
It collects a metric like a CPU or memory usage for a container or node from an advisor, which points to each node. Metrics Server is a resource resource metric that can be scaled and efficient for the embedded automatic pipeline of the embedded Kubernetes. You can get more information about the best Kubernetees storage solution visit https://kubevious.io/blog/post/comparing-top-storage-solutions-for-kubernetes/.
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The metric server stores all information taken from nodes and modules in memory. This is a storage monitoring solution that does not store disk metrics.
Therefore, historical performance data cannot be displayed. Metric API can be accessed via:
Kubectl top nodes that provide CPU consumption and memory for each node.
Subject on the POD to display the CPU and consumption of memory pod on K8S.
The Kubernetes indicator server is used for Advanced Orchestration Kubernetes as an automatic pod horizontal scaling for automatic arises.
Metrics Server offers:
- One implementation that works in most clusters
- Scalable support for up to 5,000 cluster nodes
- Resource efficiency: metric server using 0.5 m CPU core and 4MB memory per node
- Other Kubernetes Monitoring Tools
With the increasing use of containers and microbead services in the company, monitoring utilities need to handle more services and server instances than before. Although the infrastructure landscape has changed, the operating team still needs to monitor identical CPUs, RAM, file systems, network use, and so on.
As a result, there are third-party tools available on the market that can monitor Kubernetes with a much better log and metric tracking. Let’s look at some of our favorite Open Source tools.