traffic topology¶
Click Traffic Topology in the left navigation bar to open the page. This function displays the topological relationship of all services under the mesh. Users can select View Mode and Namespace to filter and display service nodes.
Display setting¶
Namespace Boundary is used to set whether to display the namespace boundary wireframe. If selected, services under the same namespace will be framed and the namespace name will be marked.
Service indicator data information¶
Click any service, and the sidebar will pop up to display service-related indicators based on the protocol type:
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HTTP service: request rate (RPM), error rate (%), average delay (ms)
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TCP service: number of connections (number), receiving throughput (B/S), sending throughput (B/S)
health status¶
The health status is used to reflect the status information of services and connections, which are divided into normal, warning, abnormal and unknown, and judged by comparing the error rate and delay index data.
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OK (gray): error rate = 0 and latency does not exceed 100 ms
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Warning (orange): 0 < error rate <= 5% or 100 ms < delay <= 200 ms
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Abnormal (red): Error rate > 5% or latency > 200 ms
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Unknown (dotted line): no metric data is available