mirror of
https://github.com/clockworklabs/SpacetimeDB.git
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joshua-spacetime
5c6f308b74
# Description of Changes The current keynote-2 benchmarks pipelines operations via `MAX_INFLIGHT_PER_WORKER` in order to simulate a large number of client connections while running the benchmark locally or on a single machine. This patch adds a distributed benchmark mode for `templates/keynote-2` so explicit SpacetimeDB client connections can be spread across multiple machines without changing the existing single-process benchmark flow. This is a pure extension. `npm run bench` and the current `src/core/runner.ts` path remain intact. The new distributed path adds a small coordinator/generator/control-plane harness specifically for multi-machine ts client runs. - New CLI entry points `bench-dist-coordinator`, `bench-dist-generator`, and `bench-dist-control` were added - The coordinator defines the benchmark window - Generators begin submitting requests during warmup, but warmup transactions are excluded from TPS - Throughput is measured from the server-side committed transfer counter, not client-local TPS - Each connection runs closed-loop with one request at a time in this distributed mode - Connection startup is bounded-parallel (`--open-parallelism`) to avoid a connection storm - Verification is run by the coordinator after the epoch - Late generators can be registered after a run to increase load on the server incrementally - If a participating generator dies and never sends `/stopped`, the epoch result is flagged with an error so the run can be retried cleanly See `DEVELOP.md` for instructions on how to run. # API and ABI breaking changes N/A # Expected complexity level and risk 3 # Testing Manual
48 lines
1.3 KiB
JSON
48 lines
1.3 KiB
JSON
{
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"name": "spacetime-simulations",
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"private": true,
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"version": "0.0.0",
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"type": "module",
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"scripts": {
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"demo": "tsx src/demo.ts",
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"dev": "vite",
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"build": "tsc",
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"preview": "vite preview",
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"prep": "tsx src/init/init-all.ts",
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"down": "docker compose down || exit 0",
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"test-1": "tsx src/cli.ts test-1",
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"bench": "tsx src/cli.ts",
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"bench-dist-coordinator": "tsx src/distributed/coordinator.ts",
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"bench-dist-generator": "tsx src/distributed/generator.ts",
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"bench-dist-control": "tsx src/distributed/control.ts"
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},
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"devDependencies": {
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"@types/better-sqlite3": "^7.6.13",
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"@types/bun": "^1.3.2",
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"@types/express": "^5.0.5",
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"@types/pg": "^8.15.6",
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"@types/sql.js": "^1.4.9",
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"bun-types": "^1.3.2",
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"convex": "^1.29.0",
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"dotenv": "^17.2.3",
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"node-gyp": "^12.1.0",
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"pg": "^8.16.3",
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"prettier": "^3.3.1",
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"tsx": "^4.20.6",
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"typescript": "^5.9.3"
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},
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"dependencies": {
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"@convex-dev/sharded-counter": "^0.2.0",
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"@supabase/supabase-js": "^2.80.0",
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"better-sqlite3": "^12.4.1",
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"bun": "^1.3.2",
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"cac": "^7.0.0",
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"drizzle-orm": "^0.44.7",
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"express": "^5.1.0",
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"hdr-histogram-js": "^3.0.1",
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"spacetimedb": "workspace:^",
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"sql.js": "^1.13.0",
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"undici": "^6.19.2"
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}
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}
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