Profiling, eBPF, Beyla & Hubble
Traces point at a slow span. Profiles name the function. eBPF (Beyla) gives a zero-code floor when you cannot rebuild every service tomorrow. Audience: Final-year students and early-career engineers (0–3 years). Prerequisites: obs-05-k8s-observability System under observation: api (Express) → SNS → SQS → worker → S3 (+ Postgres/Redis from phase 07) Stack: Grafana · Prometheus/Mimir · Loki · Tempo…
Taught by Amit Ranjan
What you'll learn
- Capture CPU/memory profiles and read a flamegraph
- Hunt planted leak / hot path / lock issues with profiles
- Run Beyla as a zero-code signal source
- Compare SDK vs eBPF coverage honestly
Course content
1 sections · 4 lessons · 1h 47m
1.Module materials
4 lessons- Session lesson28mPreviewOpen preview
- Exercises27m
- Session guide26m
- Facilitator notes26m
Instructor
Amit Ranjan
Industry practitioners teaching AI-augmented software engineering.
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