Ngoptimalake performance Node dimulai saka ngukur kanggo nemokake bottleneck sing nyata — ora boleh nebak-nebak. Sampeyan profile panggunaan CPU, event loop, lan memory, banjur nerapke fixing sing targeted. Aturan emas: profile dhisik, optimalake apa sing bener-bener alon.
Tools profiling
node --prof app.js
node --prof-process isolate-*.
npx clinic doctor -- node app.js
npx clinic flame -- node app.js
node --inspect app.js
