Clusters' metrics overview — Self-hosted 2.0
Overview provides a summary of cost and health metrics for the entire environment, giving you better visibility on cloud spending, waste, risks, and carbon emissions for each onboarded cluster and helping to focus on the particular clusters that need attention.
Overview screen
Upper Panel
Tenant
Displays the account name. In the case of multiple accounts, it enables the user to switch between them seamlessly.
Timeframe1
By default, the Overview dashboard displays data for the past 30 days, as specified in the Timeframe.
If a cluster has been running for less than 30 days, PerfectScale will calculate and display the projected values for Cost, Potential Savings, Pod Waste, Node Idle, and CO₂ based on the data collected so far. Learn more about the projection logic here.
Account Summary
Account Summary offers a comprehensive view of aggregated data across your entire account, facilitating a seamless evaluation of the health and efficiency of your K8s environment while highlighting identified optimization opportunities that can be achieved with PerfectScale.
Account summary
For clusters running for less than 30 days, PerfectScale displays projected values based on the data collected so far. For example, if a cluster has been running for 7 days, the projections will be calculated using those 7 days of data. Learn more here.
Current High Risks
The widget summarizes the total number of resilience issues in your environment, allowing you to quickly assess overall health and effortlessly drill down into the most critical risks for resolution.
The widget defaults to showing the number of high resilience risks. Use the Risks filter in the Clusters Table below to adjust the risk level and display the desired data.
Clicking on the widget will take you to the Alert page, where you can dive deeper into the specific issues, review detailed information, and take appropriate actions to resolve them.
Pod Waste
The widget summarizes the total cost of wasted resources across your environment, helping you evaluate the cost-effectiveness of your clusters and providing one-click access to details and data-driven recommendations.
Clicking on the widget will navigate you to the Waste Trends report for more insights and further analysis.
Node Idle
The widget summarizes the total cost of unused node space in your environment, highlighting inefficiencies in K8s setup.
Clicking on the widget will navigate you to the Infrafit view for more insights and further analysis.
Carbon Footprint
- Emissions
Displays the Carbon emission of all onboarded clusters within an account in the selected timeframe.
Carbon Footprint is available for K8s environments hosted on AWS, GCP, and Azure. Stay updated on feature availability for your cloud provider.
Cost and Savings
Cost & Savings widget
This comprehensive widget shows the total cost of clusters across your K8s environment, compared to the expected optimized cost achievable through data-driven recommendations based on actual resource consumption (usage) and node-level optimization.
This view enables you to easily evaluate cost-saving opportunities and get a clear understanding of the optimization potential across your clusters.
Clicking on the widget will navigate you to the Cost Trends report for more insights and further analysis.
Negative savings indicate an under-provisioned environment.
Impact Tracker
Get clear insights into the advantages of your optimization effort with the Impact Tracker widget. This powerful feature highlights the savings and mitigated risks over time, providing you with an easy-access visual representation of your progress and impact. Whether you are tracking cost savings or improved performance, the Impact Tracker ensures that your efforts are accurately measured.
Impact tracker widget
The Impact Tracker calculates overall cost savings across your environment, capturing results from both manual actions and automation. However, risk mitigation is measured exclusively for issues resolved through automation.
To get additional insights, simply hover over the widget tooltips.
Clusters Table
Cluster summary provides a detailed breakdown of cloud spending, waste, risks, and carbon emissions for each onboarded cluster.
For clusters running for less than 30 days, PerfectScale displays projected values based on the data collected so far. For example, if a cluster has been running for 7 days, the projections will be calculated using those 7 days of data. Learn more here.
At the top of the table, you'll find the total number of onboarded clusters.
Clusters table
Use the + Add Cluster button to add more clusters with a single click, enabling a thorough analysis of your entire Kubernetes environment. Learn more about cluster onboarding here.
Working together with your team proves to be far more effective. Invite your team by clicking the Invite Users button.
Agent Status
Displays the status of the agent. Choose All or filter by specific values from the drop-down list.
Status and description:
- Stopped Transmitting Data - a red indicator indicates that communication with the Agent was stopped.
- Transmitting Data - a green indicator indicates that communication with the Agent works.
- Never Transmitted Data - a grey indicator shows that communication with the Agent was not set.
- Upgrade Available - an Agent status indicates that a new version is available for the upgrade, and PerfectScale continues data processing with the current.
- Upgrade Required - an Agent status indicates that the current version is incompatible and an upgrade is required to continue data processing.
Hover over the particular cluster to display its Agent Status and access additional settings:
- Check Upgrade Instructions for the agent
- Navigate to Cluster Settings
- Review additional actions applicable to a cluster
Cluster Name
Displays the names of the onboarded clusters. Use the search bar to quickly find a specific cluster, or sort the clusters by clicking on the column header.
Pricing Source
Indicates whether the pricing source is derived from a cloud provider or a standard shelf price. You can select All, filter by specific value from the drop-down menu, or sort the data by clicking on the column header.
Cloud Provider
Displays the cluster's provider. You can select All, filter by specific provider from the drop-down menu, or sort the data by clicking on the column header.
Region and Zone
Displays the region where the cluster is running. You can select All, filter by specific value from the drop-down menu, or sort the data by clicking on the column header.
Optimization Policy
Displays the cluster's optimization policy. Optimization policy allows you to specify how your resources should be allocated in order to support the individual needs of your workloads. Define the policies that best suit your environment and business goals, depending on whether you want to maximize cost savings or provide extra headroom to maintain the resilience of mission-critical services.
- MaxSavings - maximum cost savings, the best for non-production environments
- Balanced (default) - optimally balances cost and resiliency
- ExtraHeadroom - the best fit for latency-sensitive environments
- MaxHeadroom - keeps the environment above the highest spikes
If a policy is set through the exporter when installing the PerfectScale Agent, it cannot be modified in the UI afterward. You can still change the policy by upgrading the exporter with the new value, or you can return it to the default by upgrading the exporter without specifying any value (this will also enable the option to change the custom time window through the UI).
Automated
Displays the number of automated workloads compared to the total workloads within the cluster that are eligible for automation. You can sort the data by clicking on the column header.
Risks
Displays the number of resilience issues at the selected risk level for the chosen period. You can select All, filter by specific value from the drop-down menu, or sort the data by clicking on the column header.
Days seen
Displays the number of days the cluster has been connected and transmitting data. This value is shown only when the cluster has been seen for less than 30 days, indicating that the estimated monthly values are based on less than 30 days of analyzed data.
If the cluster has been seen for less than 30 days, PerfectScale displays projected monthly values calculated from the available data.
Expected Max Savings
Displays the achievable cost savings for the cluster through PerfectScale recommendations or Automation, ensuring your services remain high-performing, reliable, and cost-effective
Cost
Displays the cost of the cluster for the selected period.
Pod Waste
Displays wasted resources in the cluster, allowing you to evaluate its cost-effectiveness easily. By sorting the clusters, you can quickly identify the most wasteful areas with a single click on the column header.
Node Idle
Displays the total cost of provisioned but unutilized resources that could be reduced without impacting the performance or reliability of the system. By sorting the clusters, you can quickly identify the areas that need attention with a single click on the column header.
CO2
Displays the carbon impact emission of the cluster for the selected period.
CO2 is available for K8s environments hosted on AWS, GCP, and Azure. Stay updated on feature availability for your cloud provider.
Labels
Displays the cluster labels. This helps organize clusters and makes navigation and filtering easier across PerfectScale dashboards for large K8s environments. To display cluster labels, you should add them first. Learn more.
If no labels are defined, the Labels column on the Overview screen is hidden.
Kubernetes version
Displays the Kubernetes version currently used by the cluster.
Table summary
Summary
This section summarizes the total cost of clusters and the achievable cluster costs through PerfectScale’s recommendations and provides insights into reducible pod waste and idle node costs. These metrics highlight potential savings and opportunities to minimize waste, helping to guide data-driven decisions for more efficient resource allocation.
Projected vs Actual values
The Overview screen displays data using the default 30-day timeframe. If a cluster has been running for less than 30 days, PerfectScale will calculate and display the projected values for Cost, Potential Savings, Pod Waste, Node Idle, and CO₂ based on the data collected so far.
Example: If a cluster ran for 14 days and cost $100, the projected 30-day cost would be $214.
When projected data is shown instead of actuals, a relevant tooltip will be displayed:
Projected values tooltip
Excluding clusters from projections
In some situations, you may want to exclude some clusters from the projection logic. This is especially useful for ephemeral clusters that run for less than 30 days/month, where a 30-day projection may not be accurate.
For these cases, you can seamlessly exclude such clusters from the projection logic, allowing PerfectScale to display the actual data for the period during which the cluster was running.
To exclude a cluster from projections, add the following cluster label. Learn more about cluster labels here.
exclude-from-projections: true
When a cluster is excluded from projections, a relevant tooltip will be displayed:
Cluster excluded from projections
Footnotes
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If the cluster has only partial data in the selected timeframe, PerfectScale will display the maximum available data. (i.e., if the cluster was onboarded a week ago, we will show one week's data even in a 1-month selection). ↩