diff --git a/benchmark/perf_hooks/performance-observer.js b/benchmark/perf_hooks/performance-observer.js
index 42a94932860c38..d943c4547e0431 100644
--- a/benchmark/perf_hooks/performance-observer.js
+++ b/benchmark/perf_hooks/performance-observer.js
@@ -13,7 +13,7 @@ function randomFn() {
 }
 
 const bench = common.createBenchmark(main, {
-  n: [1e5],
+  n: [1e6],
   pending: [1, 10],
 }, {
   options: ['--expose-internals'],
diff --git a/benchmark/perf_hooks/resourcetiming.js b/benchmark/perf_hooks/resourcetiming.js
index 51c4778d20065f..69ee06c92cbd9f 100644
--- a/benchmark/perf_hooks/resourcetiming.js
+++ b/benchmark/perf_hooks/resourcetiming.js
@@ -50,7 +50,7 @@ function createTimingInfo({
 }
 
 const bench = common.createBenchmark(main, {
-  n: [1e5],
+  n: [1e6],
   observe: ['resource'],
 });
 
diff --git a/benchmark/perf_hooks/timerfied.js b/benchmark/perf_hooks/timerfied.js
index 50be0a47fc1b5a..f1cc62637187dd 100644
--- a/benchmark/perf_hooks/timerfied.js
+++ b/benchmark/perf_hooks/timerfied.js
@@ -13,7 +13,7 @@ function randomFn() {
 }
 
 const bench = common.createBenchmark(main, {
-  n: [1e5],
+  n: [1e6],
   observe: ['function'],
 });
 
diff --git a/benchmark/perf_hooks/usertiming.js b/benchmark/perf_hooks/usertiming.js
index 24a53a116785df..92017861d58c4a 100644
--- a/benchmark/perf_hooks/usertiming.js
+++ b/benchmark/perf_hooks/usertiming.js
@@ -8,7 +8,7 @@ const {
 } = require('perf_hooks');
 
 const bench = common.createBenchmark(main, {
-  n: [1e5],
+  n: [1e6],
   observe: ['all', 'measure'],
 });