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OpenMetrics Template List

OpenMetrics provides default templates and predefined templates so that first-time users can quickly collect and visualize metrics without complex setup. Frequently used open-source metrics can be easily applied, lowering the initial adoption barrier and helping operators build a scalable monitoring environment.

Template List​

Template List provides default open-source template cards. Each card includes a brief description, template navigation, and collection guide.

  • Right arrow icon Template: Click to navigate directly to the template screen.
  • Info icon Collection Guide: Click to view the data collection configuration guide.

Nginx Template​

Monitor Apache Nginx to track and analyze web server performance in real time.

Istio Template​

Visually represents the service relationships and traffic flows in an Istio service mesh environment. Provides an integrated monitoring template by linking with WhaTap APM data. Click the button at the top right of the screen to zoom in or out on the template.

OpenMetrics Template Istio

Legend​

Click the Info icon button at the top right of the screen to view the legend.

Node Shapes​

  • Triangle: Kubernetes Service

  • Circle: Workload

  • Rectangle: Application

  • Small circle: Pod

Node Status​

Ratio of errors (4xx, 5xx) in total HTTP requests/responses

  • Green: Error rate below 5%

  • Orange: Error rate 5% or higher

  • Red: Error rate 10% or higher

  • Gray: No requests

Pod Node Status​

Kubernetes Pod Phase

  • Green: Pod in Running state

  • Orange: Pod in Pending state

  • Red: Pod in Failed state

Edge Colors​

Ratio of errors (4xx, 5xx) in HTTP requests between two nodes

  • Green: Error rate below 10%

  • Orange: Error rate 10% or higher

  • Red: Error rate 20% or higher

  • Blue: TCP communication

  • Gray: Status unknown

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