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benchmark/v8/get-stats.js

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+'use strict';
+
+const common = require('../common.js');
+const v8 = require('v8');
+
+const bench = common.createBenchmark(main, {
+  method: [
+    'getHeapStatistics',
+    'getHeapSpaceStatistics',
+  ],
+  n: [1e6],
+});
+
+function main({ method, n }) {
+  bench.start();
+  for (let i = 0; i < n; i++)
+    v8[method]();
+  bench.end(n);
+}

benchmark/v8/serialize.js

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+'use strict';
+
+const common = require('../common.js');
+const v8 = require('v8');
+
+const bench = common.createBenchmark(main, {
+  len: [256, 1024 * 16, 1024 * 512],
+  n: [1e6],
+});
+
+function main({ n, len }) {
+  const typedArray = new BigUint64Array(len);
+  bench.start();
+  for (let i = 0; i < n; i++)
+    v8.serialize({ a: 1, b: typedArray });
+  bench.end(n);
+}