paritytech / paritytech/jamtart
jip-3-spammer: validate jam-tart stability and ingestion pipeline
Open
@michalkucharczyk is already working on this.
Since Jul 17, 2026.
- Dominant language
- Rust
- Stars
- 18
- Forks
- 3
- Avg merge
- 3d 15h
- Merged PRs (30d)
- 3
Description
Run the spammer to generate high-volume synthetic JIP-3 events and stress-test jam-tart itself.
Tool: https://github.com/michalkucharczyk/jip-3-spammer
Note: the tool probably needs an update to PROTOCOL_VERSION=1 (equivalent of https://github.com/paritytech/jamtart/pull/15/commits/a34ab6d0946a3b2961acee14035b31d1b77f8448).
Goal
jam-tart is stable and production-ready for Toaster: it handles 1024 validator connections and runs continuously for 24h+ under full load.
Verify
- 1024 concurrent connections
- Sustained event throughput
- DB writes keep up
- WebSocket fanout
- No crashes, memory leaks, or bottlenecks
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First steps
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- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
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Assessment
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