01
◎
Unified Observability
Metrics, logs, traces, and errors in a single pane of glass. Every signal is correlated — click a spike, see the trace, read the log. No tab-switching, no guesswork.
Core02
⊞
Zero-Config Dashboards
Connect your stack and get production-grade dashboards instantly. No YAML files, no PromQL from scratch, no weeks of Grafana configuration. Useful from minute one.
Setup03
⇌
Distributed Tracing
Follow a request across every service, queue, and database call. See exactly where latency hides and which service owns the bottleneck — with flame graphs and span timelines.
Tracing04
⬡
Infrastructure Health
CPU, memory, disk, network — across every node, pod, and container. Infrastructure metrics live alongside application metrics so you see the full picture, not half of it.
Infrastructure05
≡
Log Aggregation & Search
Structured log ingestion with full-text search. Filter by service, severity, trace ID, or time range. Logs are linked to traces and metrics automatically — no manual correlation.
Logs06
⚑
Real-Time Alerting
Threshold, anomaly, and composite alerts with intelligent routing via Shankh. Get notified on the right channel, at the right time, with full context attached to every alert.
Alerting07
⊗
Error Tracking
Automatic error grouping, deduplication, and stack trace capture. See error frequency, affected users, and the exact trace that triggered it — all without a separate error tracker.
Errors08
◷
SLO & Uptime Monitoring
Define SLOs, track error budgets, and monitor uptime across every service. Get burn-rate alerts before your users notice — and historical reports for every review cycle.
SLO09
◈
Open-Source Foundation — Enterprise Grade
Built on Prometheus, Grafana, Loki, and Tempo. Enterprise-grade reliability without vendor lock-in — Legion manages the stack.
Architecture