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The job_perms/job_result_stream_v2 orphan cleanups in monitor_db used `NOT IN` anti-joins, `RETURNING job_id` + `fetch_all` (loading every deleted UUID into memory) and no batch limit. On high-throughput instances these tables can accumulate tens of millions of orphaned rows, so a single execution ran for ~298s; because monitor_db awaits each iteration, the cleanup ran effectively continuously, saturating DB I/O and starving audit partition creation. Rewrite both deletes as bounded `NOT EXISTS` anti-joins selecting `ctid` with a LIMIT 100000, executed via `.execute()` (using rows_affected instead of fetch_all). Each run is now fast and bounded, while the 30s monitor cadence is preserved so the tables keep draining promptly. Fixes WIN-2088 Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Windmill Backend
This folder holds all backend components, the src/ folder only contains files used to build the "root" binary.
Components
| name | description |
|---|---|
| windmill-api | The API server, exposing functionality to other components and the frontend |
| windmill-audit | Contains audit functionality, allowing different components to record important actions |
| windmill-common | Common code shared by all crates |
| windmill-queue | Contains job & flow queuing functionality, commonly written to by the API server and read from by workers |
| windmill-worker | The worker. Used to process and execute flows & jobs. |
| parsers | Contains code to parse signatures in different langauges. |
Compile sqlx for offline ci
cargo sqlx prepare --workspace -- --bin windmill --features enterprise