From 65ec284e92726b2f925b10076a7192a267cae191 Mon Sep 17 00:00:00 2001
From: yoshi-taka <3677119+yoshi-taka@users.noreply.github.com>
Date: Mon, 4 May 2026 19:07:23 +0900
Subject: [PATCH] Add MAKEFLAGS=-j$(nproc) to test and build-layer jobs

Parallelizes make targets across Go modules in collector, reducing
CI wall time by up to 2-3x on multi-core runners.
---
 .github/workflows/ci-collector.yml            | 2 ++
 .github/workflows/release-layer-collector.yml | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/.github/workflows/ci-collector.yml b/.github/workflows/ci-collector.yml
index 8d848e4e8e..1557956729 100644
--- a/.github/workflows/ci-collector.yml
+++ b/.github/workflows/ci-collector.yml
@@ -20,6 +20,8 @@ permissions:
 jobs:
   test:
     runs-on: ubuntu-latest
+    env:
+      MAKEFLAGS: -j$(nproc)
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
diff --git a/.github/workflows/release-layer-collector.yml b/.github/workflows/release-layer-collector.yml
index d0aad6e7c6..3978180851 100644
--- a/.github/workflows/release-layer-collector.yml
+++ b/.github/workflows/release-layer-collector.yml
@@ -24,6 +24,8 @@ jobs:
     permissions:
       contents: write
     runs-on: ubuntu-latest
+    env:
+      MAKEFLAGS: -j$(nproc)
     needs: create-release
     strategy:
       matrix: