showback

SGAC is a permissively licensed Python script that converts lines from NetApp StorageGRID audit log file to JSON documents

Turn per-team database cost attribution data into a self-contained monthly chargeback report — inline SVG charts, anomaly callouts and budget tracking, no JS required.

Attribute cloud database spend to the teams, apps and features that caused it — joins pg_stat_statements deltas with billing exports to produce a defensible chargeback report.

Attributes LLM token spend to teams, features and prompt versions from request traces, pricing each request at the rate in force when it was made. Finds a prompt version that tripled one team's tokens at robust z 10.17 where a classical z-score reads 2.90 and measures the 7.2% false-hit rate a prompt cache would carry.

Per-team / per-product / per-tenant cost rendering from attribution events. Standardized recurring views (multi-period tables, period-over-period deltas with sparklines, top-N) for team-level showback.