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Product · Application Performance Monitoring

Understand application health before the next incident.

Turn OpenTelemetry traces into service-level throughput, error, and latency views. Compare transactions, dependencies, errors, and deployments, then open the representative request without rebuilding context.

Product · Application Performance Monitoring
MoleSignal APM overview with real production throughput, error rate, tail latency, service health, dependencies, and backend errors
service health model
RED
tail-latency context
p50→p99
APM investigation views
7
native trace source
OTLP

From fleet health to the request that explains it.

APM summaries and trace evidence stay on the same tenant, time, and storage plane.

01

Service health overview

Compare request throughput, error rate, p95 and p99 latency, health state, and recent versions across services.

02

Transactions and error groups

Rank operations by volume, failure, and latency, then inspect representative traces and sanitized backend errors.

03

Dependencies and topology

See service, database, messaging, and external HTTP dependencies with their impact on the critical path.

04

Deployment context

Compare stable and candidate releases so a regression can be tied to the version that introduced it.

workflow

A service-first path to root cause.

Start with behavior across the fleet, then narrow to an operation, request, and dependency.

  1. 101 · Survey

    Find the service consuming the error or latency budget

    Use RED metrics and health state to separate an isolated regression from a wider platform event.

  2. 202 · Segment

    Compare transactions, versions, and environments

    Narrow the change to a route, release, namespace, or production environment.

  3. 303 · Inspect

    Open a representative trace or error

    Read the span path and dependency timing behind the aggregate without leaving the investigation.

  4. 404 · Correlate

    Confirm with logs, metrics, and profiles

    Carry service, trace, and time context into the next signal instead of starting a new search.

proof / shipped

APM is derived from the traces you already own.

Service summaries, transactions, dependencies, errors, deployments, and trace drill-downs are shipped product surfaces.

  • Service throughput, error rate, p95, and p99
  • Transaction and dependency ranking
  • Grouped backend errors with representative samples
  • Release-aware service analysis
Product · Application Performance Monitoring

Understand application health before the next incident.

Turn OpenTelemetry traces into service-level throughput, error, and latency views. Compare transactions, dependencies, errors, and deployments, then open the representative request without rebuilding context.