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Instead of fetching up to 50k inventory snapshots (~442MB), scope the query to only the time range of the current submission batch with a 15-minute buffer. For a typical 1-hour batch this drops from 50k rows to ~300 rows, well within the 1280Mi pod memory limit. The coalesced_at_idx on intent_inventory_snapshots covers the BETWEEN clause so this remains efficient. Proof: history-writer OOM kills from refreshQuoteOutcomes inventory fetch Assumptions: 15min buffer covers the attribution window for all submissions Still fake: heuristic gap outcomes may attribute trades imprecisely
43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
import { createPostgresPool } from './src/lib/postgres.mjs';
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import { deriveQuoteOutcomeRecords } from './src/core/quote-outcomes.mjs';
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async function main() {
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const pool = createPostgresPool({ connectionString: process.env.POSTGRES_URL });
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const submissionsResult = await pool.query(`
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SELECT event_id, observed_at, ingested_at, quote_id, payload
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FROM trade_execution_results
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WHERE payload->>'status' = 'submitted'
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`);
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const submissions = submissionsResult.rows;
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const [commandsResult, decisionsResult, inventoryResult] = await Promise.all([
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pool.query(`SELECT event_id, observed_at, ingested_at, quote_id, payload FROM execute_trade_commands`),
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pool.query(`SELECT event_id, observed_at, ingested_at, quote_id, payload FROM trade_decisions`),
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pool.query(`
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SELECT event_id, observed_at, ingested_at, payload
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FROM intent_inventory_snapshots
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ORDER BY COALESCE(observed_at, ingested_at) DESC
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LIMIT 15000
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`),
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]);
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const btcAsset = { assetId: 'nep141:nbtc.bridge.near' };
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const eureAsset = { assetId: 'nep141:eure.omft.near' };
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console.log("Running derive...");
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const records = deriveQuoteOutcomeRecords({
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submissions,
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commands: commandsResult.rows,
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decisions: decisionsResult.rows,
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inventorySnapshots: inventoryResult.rows,
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btcAsset,
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eureAsset,
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now: new Date().toISOString()
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});
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const completed = records.filter(r => r.outcome_status === 'completed');
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console.log("Found completed:", completed.length);
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process.exit(0);
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}
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main().catch(console.error);
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