benchmark: add util.getCallSite bench

Author: RafaelGSS

benchmark/util/get-callsite.js

@@ -0,0 +1,21 @@
+'use strict';
+
+const common = require('../common');
+const util = require('node:util');
+const assert = require('node:assert');
+
+const bench = common.createBenchmark(main, {
+  n: [1e6],
+});
+
+function main({ n }) {
+  bench.start();
+  let lastStack = {};
+  for (let i = 0; i < n; i++) {
+    const stack = util.getCallSite();
+    lastStack = stack;
+  }
+  bench.end(n);
+  // Attempt to avoid dead-code elimination
+  assert.ok(lastStack);
+}