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Lumen

Lumen

Observability and monitoring suite providing log aggregation, metric tracking, synthetic browser testing, and incident alerting.

Lumen monitoring dashboard showing monitor health list, latency graphs, and real-time log viewer
  • HTTP Endpoint Monitors. Configure automated HTTP/HTTPS health checks testing target URLs with check intervals ranging from 1 to 60 minutes.
  • Synthetic Browser Monitors. Build multi-step synthetic browser tests (up to 20 steps per monitor) using step actions: click, fill, wait_for, and assert_text with DOM selectors and custom timeout thresholds.
  • Log Stream Ingestion. Centralised log viewer supporting severity level filtering (debug, info, warn, error, fatal), service tags, and live keyword search.
  • Time-Series Metrics. Track application performance metrics, latency percentiles (p50, p95, p99), error rate counters, and custom metric points.
  • Alert Rules & Channels. Define alerting threshold rules for error rates or uptime failures, dispatching alerts to email, Yap channels, or custom webhooks.
  • Status Pages & Incidents. Publish public or internal status pages, announce active incident banners, and schedule maintenance windows.

Send logs, metrics and monitors over the Lumen API →