diff --git a/.github/workflows/_build-tutorials-base.yml b/.github/workflows/_build-tutorials-base.yml
index 9c6d749302..bef1faa3df 100644
--- a/.github/workflows/_build-tutorials-base.yml
+++ b/.github/workflows/_build-tutorials-base.yml
@@ -48,21 +48,21 @@ jobs:
     strategy:
       matrix:
         include:
-          - { shard: 1, num_shards: 15, runner: "mt-l-x86aavx2-45-167-a10g-4" }
-          - { shard: 2, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 3, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 4, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 5, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 6, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 7, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 8, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 9, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 10, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 11, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 12, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 13, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 14, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
-          - { shard: 15, num_shards: 15, runner: "mt-l-x86aavx2-11-41-a10g" }
+          - { shard: 1, num_shards: 15, runner: "mt-l-x86aavx2-45-172-l4-4" }
+          - { shard: 2, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 3, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 4, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 5, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 6, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 7, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 8, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 9, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 10, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 11, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 12, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 13, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 14, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
+          - { shard: 15, num_shards: 15, runner: "mt-l-x86aavx2-11-41-l4" }
       fail-fast: false
     with:
       job-name: pytorch_tutorial_build_worker
diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index b95f90d298..9330a6dafb 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -2,6 +2,8 @@ name: Docker Build
 
 on:
   workflow_dispatch:
+  schedule:
+    - cron: '0 6 * * 1,4'  # 06:00 UTC every Monday and Thursday
   push:
     branches:
       - main
@@ -67,5 +69,5 @@ jobs:
               -t ${{ steps.tag.outputs.docker-image }}
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}-${{ github.event_name == 'workflow_dispatch' }}
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}-${{ github.event_name == 'workflow_dispatch' }}-${{ github.event_name == 'schedule' }}
   cancel-in-progress: true