diff --git a/.github/workflows/coveralls.yml b/.github/workflows/coveralls.yml
index 3fea8a3f1c32..075860a071eb 100644
--- a/.github/workflows/coveralls.yml
+++ b/.github/workflows/coveralls.yml
@@ -8,7 +8,7 @@ name: Coveralls
 jobs:
   build:
     name: Reporter
-    runs-on: Runner_16cores_Deriv-app
+    runs-on: Runner_8cores_Deriv
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -19,6 +19,6 @@ jobs:
       - name: Build
         uses: "./.github/actions/build"
       - name: Test
-        run: JEST_MAX_WORKERS=75% npm run test:jest -- --collectCoverage
+        run: JEST_MAX_WORKERS=95% npm run test:jest -- --collectCoverage
       - name: Coveralls
         uses: coverallsapp/github-action@v2
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
index 506757ca503f..da52f37c6aee 100644
--- a/.github/workflows/integration-tests.yml
+++ b/.github/workflows/integration-tests.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   integration_tests:
     name: Run Integration Tests
-    runs-on: Runner_16cores_Deriv-app
+    runs-on: Runner_8cores_Deriv-app
     environment: Preview
     steps:
     - name: Checkout
diff --git a/.github/workflows/release_production.yml b/.github/workflows/release_production.yml
index e3bec6e5391e..62eefbc225ff 100644
--- a/.github/workflows/release_production.yml
+++ b/.github/workflows/release_production.yml
@@ -61,7 +61,7 @@ jobs:
 
   send_slack_notification:
       name: Send Slack notification
-      runs-on: Runner_16cores_Deriv-app
+      runs-on: Runner_8cores_Deriv-app
       environment: Production
       if: always()
       needs: [build_test_and_publish]
diff --git a/.github/workflows/release_test.yml b/.github/workflows/release_test.yml
index e9b1c52851f0..e0b0e48647ba 100644
--- a/.github/workflows/release_test.yml
+++ b/.github/workflows/release_test.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   build_test_and_publish:
     name: Build, Test and Publish to Cloudflare Test 
-    runs-on: Runner_16cores_Deriv-app
+    runs-on: Runner_8cores_Deriv-app
     environment: Staging
     steps:
     - name: Checkout
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d8ed71355b39..96dc7ea758a8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   build_and_test:
     name: Build And Test
-    runs-on: Runner_16cores_Deriv-app
+    runs-on: Runner_8cores_Deriv-app
     environment: Preview
     steps:
     - name: Checkout