Monitoring & Observability Bundle

Monitoring & Observability Bundle

One comprehensive cheatsheet covering the monitoring stack from metrics to alerting.

What's Included

• Monitoring & Observability Cheatsheet — Metrics types (counter, gauge, histogram), PromQL patterns, log aggregation strategies, tracing fundamentals, alerting rules, SLO/SLI definitions

Format

• PDF (print-ready, A4)
• Instant download

Price

€9.00

Sample Snippet — PromQL Queries

# CPU usage per instance
rate(node_cpu_seconds_total{mode="user"}[5m])

# HTTP error rate as percentage
sum(rate(http_requests_total{status=~"5.."}[5m]))
  / sum(rate(http_requests_total[5m])) * 100

# 95th percentile request latency
histogram_quantile(0.95, rate(http_request_duration_seconds_bucket[5m]))

# Alert: high error rate
http_error_rate > 5

Who This Is For

• SREs and platform engineers responsible for production observability and alerting
• Developers adding metrics instrumentation who need a PromQL quick reference
• Teams adopting Prometheus and Grafana who want the essential queries and patterns in one place