diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 40951b5..b31ce42 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -52,4 +52,6 @@ jobs:
           cd ${{ github.workspace }} 
           yarn remove @percy/cli && yarn link `echo $PERCY_PACKAGES`
           npx percy --version
-      - run: yarn test:coverage
+      - run: |
+          sar -u ALL 1 100 &
+          yarn test:coverage
\ No newline at end of file