Function main

scripts/verify-index-impact.ts:293–332

()

}

async function main(): Promise<void> {
  await client.connect()
  try {
    await seed()
    const samplePubkey = await pickSamplePubkey()
    if (!samplePubkey) {
      console.error('no pubkey found — seeding failed')
      process.exit(1)
    }

    await dropHotPathIndexes()
    const before: Array<{ name: string } & MeasureResult> = []
    for (const tc of cases(samplePubkey)) {
      before.push({ name: tc.name, ...(await measure(tc)) })
    }

    await createHotPathIndexes()
    const after: Array<{ name: string } & MeasureResult> = []
    for (const tc of cases(samplePubkey)) {
      after.push({ name: tc.name, ...(await measure(tc)) })
    }

    console.log('\n=== RESULTS (median of %d runs, milliseconds) ===\n', RUNS)
    for (let i = 0; i < before.length; i++) {
      const b = before[i]
      const a = after[i]
      const speedup = (b.median / a.median).toFixed(2)
      console.log(`• ${b.name}`)
      console.log(
        `    BEFORE: ${b.median.toFixed(2)} ms  | nodes=${b.nodeTypes.join(',')} | idx=[${b.indexes.join(', ') || 'none'}]`,
      )
      console.log(
        `    AFTER:  ${a.median.toFixed(2)} ms  | nodes=${a.nodeTypes.join(',')} | idx=[${a.indexes.join(', ') || 'none'}]`,
      )
      console.log(`    SPEEDUP: ${speedup}x\n`)
    }
  } finally {
    await client.end()
  }
}

main().catch((err: unknown) => {
  console.error(err)