Service Topology Mapping automatically discovers service dependencies and visualizes real-time application communication, enabling faster root cause analysis, performance optimization, and complete application observability.
Service topology mapping shows how the services inside an application talk to one another: which service calls which, where a request slows down, and where errors originate across the call chain. Motadata ObserveOps builds that picture from real application traffic, both through language-agent traces and through eBPF/OBI-based discovery, rather than from an architecture diagram drawn months ago.
Service topology in ObserveOps covers the application layer only: service-to-service communication, request paths, and code-level dependencies. Infrastructure signals such as node health, CPU, and memory belong to the Hybrid Infrastructure module, and browser-side experience belongs to Real User Monitoring; ObserveOps cross-links to both so an investigation that starts on the service map can still reach the infrastructure and frontend context around it.
With eBPF/OBI-based instrumentation, ObserveOps discovers services and maps their communication automatically, without code changes or an agent install. Combined with language-agent traces from the eight supported APM languages, the result is a topology that reflects how the application actually behaves in production, refreshed continuously rather than redrawn on a schedule.
eBPF/OBI-based instrumentation discovers services and monitors them without code changes or agent installation, capturing service-to-service communication, request count, latency, and error rate across the application.
Java 8+, .NET 8/9, PHP 8.1-8.4, Node.js 18.19+/20.6+, Python 3.9+, and Go 1.18+ instrument through a single unified MotaAgent to add detailed, code-level traces into the same topology, with C++ and Ruby covered on Host/VM and Docker only.
The service map renders each service and the calls between them, so dependency direction and the shape of a request path are visible at a glance rather than inferred from documentation.
A service list surfaces every discovered service alongside its traces and spans, and selecting a service opens the traces behind it, so a request can be followed from entry point to downstream call.
Errors are captured against the service where they originate, so a failure deep in the call chain is attributed to the right dependency instead of the caller that reported it.
The API Endpoint Summary reports per-endpoint behavior for services on the topology, and single-click HTTP method filters (GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS) narrow a call path down to the exact route behind a slowdown.
Databases discovered directly, not only through application instrumentation, link into application traces and the service topology across 40+ supported database systems, so a service's data dependency appears on the map alongside the services it calls.
OTel-instrumented microservices can be grouped into named Business Services such as Checkout or Payment Processing, which then act as a first-class filtering, grouping, and analytics dimension across APM dashboards and the topology itself.
The Compare view places two services, or two Business Services, side by side with independent time ranges to catch a post-deploy regression at a glance. Heatmaps give a severity-based visual assessment over counters such as response time and error rate, Saved Views preserve a recurring topology investigation, and Custom Reports render the same data as Chart, Grid, Top-N, Counter, or Aggregation formats.
The map is built from live application traffic, so it reflects the calls services actually make rather than the ones a design document claims.
Following the call chain across the topology points to the specific service adding latency, measured against P99 latency and throughput rather than guesswork.
eBPF/OBI-based discovery brings services onto the map without code changes or agent installation, so coverage starts quickly and stays current as the application changes.
Business Service tagging lets teams view topology and performance by Checkout or Payment Processing, aligning the map with the outcomes owners are accountable for.
Database correlation extends the map past the last service hop, so a request can be followed from its entry point through every service call to the database it ultimately touches.
Service, trace, and error views connect within APM, and cross-links reach the Hybrid Infrastructure and Real User Monitoring modules when a problem crosses the application boundary.
eBPF/OBI-based instrumentation captures service-to-service communication, request count, latency, error rate, and trace and span data directly from application traffic without code changes or agent install. Language-agent instrumentation is also available for Java 8+, .NET 8/9, PHP 8.1-8.4, Node.js 18.19+/20.6+, Python 3.9+, Go 1.18+, C++, and Ruby, with a single unified MotaAgent; Go database tracing is not automatic and requires QueryContext or ExecContext with an otelsql wrapper.
Collected traffic is resolved into services and the calls between them, with request count, P99 latency, throughput, and error rate attributed to each service and each dependency edge. Directly discovered databases link into application traces and service topology, so a service's data dependencies appear alongside its service calls. A No Trace Received alert can be configured during service registration to flag a service that stops reporting into the topology within a defined period.
The service list, service map, and trace views present the topology, and Business Service tags let teams filter and group the same data by named business flows. Errors and severity indicators render against the originating service so the weak point in a call chain is easy to spot, and frequently used trace fields can be pinned so they stay visible while inspecting a service's traces.
The map draws on two instrumentation paths across different deployment environments. Java, .NET, PHP, Node.js, Python, and Go map into topology from Host/VM, Docker, and Kubernetes deployments, with that Kubernetes coverage extending to managed distributions on AWS EKS, Oracle OKE, Google GKE, Rancher, and serverless AWS EKS Fargate.
C++ and Ruby services map into the same topology through OpenTelemetry-native instrumentation on Host/VM and Docker only.
Alongside language-agent coverage, eBPF/OBI-based discovery adds any running service to the topology automatically, without code changes or agent install, regardless of the language it is written in. Because every path reports into the same service list and map, the topology stays complete as an estate spans virtual machines, containers, and managed clusters.
Service topology mapping stays inside the application layer: which services call which, where a request slows down, and where an error originates. When the question moves to the host, container, or cluster underneath a mapped service, that belongs to the Hybrid Infrastructure module. When the question is about what a real visitor experienced in the browser before a request reached the mapped services, that belongs to Real User Monitoring.
ObserveOps cross-links these views so a slow node on the map can be read against the infrastructure it runs on and a browser session can connect to the trace it triggered inside the topology, without the topology view overstating what it covers. Logs from a mapped service correlate with its traces through the Log Monitoring module, and topology-derived latency and error-rate signals can feed a tracked Service Level Objective.
Service topology mapping in Motadata ObserveOps turns live application traffic into a clear view of how services depend on one another. By discovering services automatically with eBPF/OBI-based instrumentation, adding code-level detail from eight agent-instrumented languages, correlating the map with database dependencies, and grouping services into Business Services, it lets teams trace a request across its full path, attribute errors to the right dependency, and act on real behavior instead of a stale diagram.
Discover how Motadata ObserveOps can help you monitor your infrastructure in real-time and respond to issues instantly.