diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6b73088c45fa3a..8605a62cb8477b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,10 +4,11 @@ on:
   push:
     branches:
       - fd4.10
+      - 4.10_hc
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: panda-arc
 
     steps:
       - name: Checkout code
@@ -16,7 +17,7 @@ jobs:
       - name: Build 
         run: |
           bash docker_build.sh
-          tar -czvf kernels-latest.tar.gz binaries
+          time tar -czvf kernels-latest.tar.gz binaries
 
       - name: Save package
         uses: actions/upload-artifact@v3
@@ -50,4 +51,4 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          id: ${{ steps.create_release.outputs.id }}
\ No newline at end of file
+          id: ${{ steps.create_release.outputs.id }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c583cc361f7262..bc22fd477211f7 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,7 +7,7 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: panda-arc
 
     steps:
       - name: Checkout code
diff --git a/docker_inner_build_targets.xsh b/docker_inner_build_targets.xsh
index cfc715fe52a881..9b8eed1e1d28a1 100755
--- a/docker_inner_build_targets.xsh
+++ b/docker_inner_build_targets.xsh
@@ -46,7 +46,7 @@ $NPROC=$(nproc).strip()
 cd $BUILD_ROOT
 
 for arch in TARGETLIST:
-    make mrproper
+    make mrproper -j$NPROC
     TARGETS=["vmlinux"]
     if "arm" in arch:
         TARGETS.append("zImage")
@@ -59,7 +59,7 @@ for arch in TARGETLIST:
     $CROSS_CC=get_cc(arch)
     mkdir -p f"build/{arch}"
     cp f"config.{arch}" f"build/{arch}/.config"
-    make ARCH=@(short_arch) CROSS_COMPILE=$CROSS_CC O=build/@(arch) olddefconfig
+    make ARCH=@(short_arch) CROSS_COMPILE=$CROSS_CC O=build/@(arch) olddefconfig -j$NPROC
 
     echo "Building kernel"
     make ARCH=@(short_arch) CROSS_COMPILE=$CROSS_CC O=build/@(arch) @(TARGETS) -j$NPROC