VictoriaMetrics

MIRASTACK’s open-source observability agents target the VictoriaMetrics ecosystem as their primary signal backends:

Signal	Backend	Agent
Metrics	VictoriaMetrics — Prometheus-compatible TSDB	query_vmetrics
Logs	VictoriaLogs — JSON-native log store with LogsQL	query_vlogs
Traces	VictoriaTraces — OpenTelemetry-native trace store	query_vtraces

VictoriaMetrics is also the data source for the cardinality agent (TSDB health analysis) and the service_graph agent (service topology).

Full documentation for this section is being written. See the Open-Source Agents page for configuration details on each agent.