Domäne
Observability & Monitoring
Skill-Profil
New Relic, Elastic APM, Datadog APM, transaction tracing, bottleneck analysis
Rollen
2
wo dieser Skill vorkommt
Stufen
5
strukturierter Entwicklungspfad
Pflichtanforderungen
6
die anderen 4 optional
Observability & Monitoring
Profiling
17.3.2026
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Die Tabelle zeigt, wie die Tiefe von Junior bis Principal wächst.
| Rolle | Pflicht | Beschreibung |
|---|---|---|
| Performance Testing Engineer | Uses APM tools like New Relic or Datadog to monitor test environments. Reads pre-configured dashboards to identify performance regressions. Correlates APM metrics with load test results under guidance. | |
| Site Reliability Engineer (SRE) | Navigates APM dashboards to check service health and error rates. Understands basic metrics like latency, throughput, and error percentages. Escalates anomalies detected via APM alerts to senior engineers. |
| Rolle | Pflicht | Beschreibung |
|---|---|---|
| Performance Testing Engineer | Configures APM agents to instrument services during performance tests. Builds custom dashboards correlating load patterns with application metrics. Sets up alerting thresholds based on performance SLAs and baseline measurements. | |
| Site Reliability Engineer (SRE) | Configures APM instrumentation across microservices for production monitoring. Creates dashboards tracking golden signals and SLI compliance. Participates in on-call rotation using APM data to triage and resolve incidents. |
| Rolle | Pflicht | Beschreibung |
|---|---|---|
| Performance Testing Engineer | Pflicht | Designs end-to-end APM strategy for performance testing pipelines. Implements distributed tracing to pinpoint bottlenecks across service boundaries. Defines performance SLI/SLO frameworks and leads post-test analysis reviews. |
| Site Reliability Engineer (SRE) | Pflicht | Architects the observability platform integrating APM, logging, and tracing. Defines SLI/SLO for critical services and automates error-budget tracking. Leads post-mortem processes and drives reliability improvements based on APM insights. |
| Rolle | Pflicht | Beschreibung |
|---|---|---|
| Performance Testing Engineer | Pflicht | Defines APM strategy for performance: tool selection (Datadog/New Relic/Dynatrace), integration with load testing, automated bottleneck detection. Implements APM for continuous performance. |
| Site Reliability Engineer (SRE) | Pflicht | Defines APM strategy: Datadog vs New Relic vs open-source (OTel + backends), feature comparison, cost analysis. Implements APM for critical services. Defines instrumentation requirements. |
| Rolle | Pflicht | Beschreibung |
|---|---|---|
| Performance Testing Engineer | Pflicht | Designs APM platform for performance engineering: unified application monitoring, automated performance analysis, capacity prediction. Defines tool evaluation criteria. |
| Site Reliability Engineer (SRE) | Pflicht | Designs APM platform: unified APM for all services, custom dashboards, automated alerting. Defines vendor selection criteria, negotiation strategy, multi-year roadmap. |