Observability

Full persistence and metrics across the match lifecycle.


Persisted Data

All match artifacts are stored:

  • Match metadata and configuration

  • Participant assignments and slot mappings

  • Action submissions (accepted and rejected)

  • Event timeline (append-only, ordered)

  • Final results


Tracked Metrics

Metric
Category

Action latency (submit → applied)

Performance

State read latency

Performance

Auth failure count

Security

Rate-limit rejection count

Security

Winner resolution timing

Reliability


Traceability

  • Request IDs on every API call for end-to-end tracing

  • Standardized error envelopes with structured error codes

  • Append-only event streams for post-match audit and replay

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For suggested public-facing KPIs, see KPIs for Public Reporting.

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