From 7ed86689ebc82bbcd1d6cc6840389cb850ae4c77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hu=C3=A1ng=20J=C3=B9nli=C3=A0ng?= <jlhwung@gmail.com>
Date: Mon, 4 Jul 2022 09:22:08 -0400
Subject: [PATCH 1/2] fix: update build worker numbers

---
 Gulpfile.mjs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Gulpfile.mjs b/Gulpfile.mjs
index 8560537a78ac..e04e2943b8fd 100644
--- a/Gulpfile.mjs
+++ b/Gulpfile.mjs
@@ -1,5 +1,6 @@
 import path from "path";
 import fs from "fs";
+import { cpus } from "os";
 import { createRequire } from "module";
 import { fileURLToPath } from "url";
 import plumber from "gulp-plumber";
@@ -222,7 +223,8 @@ function getFiles(glob, { include, exclude }) {
 }
 
 function createWorker(useWorker) {
-  const numWorkers = require("os").cpus().length / 2 - 1;
+  // jest-worker defaults
+  const numWorkers = cpus().length - 1;
   if (numWorkers === 0 || !useWorker) {
     return require("./babel-worker.cjs");
   }

From 18144942cf484d1a127df9be98b3a686eb34d4de Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hu=C3=A1ng=20J=C3=B9nli=C3=A0ng?= <jlhwung@gmail.com>
Date: Mon, 4 Jul 2022 10:00:26 -0400
Subject: [PATCH 2/2] address review comment

---
 Gulpfile.mjs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Gulpfile.mjs b/Gulpfile.mjs
index e04e2943b8fd..bcea77b71ec5 100644
--- a/Gulpfile.mjs
+++ b/Gulpfile.mjs
@@ -223,8 +223,7 @@ function getFiles(glob, { include, exclude }) {
 }
 
 function createWorker(useWorker) {
-  // jest-worker defaults
-  const numWorkers = cpus().length - 1;
+  const numWorkers = Math.ceil(cpus().length / 2) - 1;
   if (numWorkers === 0 || !useWorker) {
     return require("./babel-worker.cjs");
   }