diff --git a/.github/workflows/quality.yml b/.github/workflows/quality.yml
index 4a4eba2829..2d3af79c16 100644
--- a/.github/workflows/quality.yml
+++ b/.github/workflows/quality.yml
@@ -145,6 +145,15 @@ jobs:
       group: ${{ github.ref == 'refs/heads/main' && format('check-compose-main-{0}', github.sha) || github.ref == 'refs/heads/develop' && format('check-compose-develop-{0}', github.sha) || format('check-compose-{0}', github.ref) }}
       cancel-in-progress: true
     steps:
+      # Records the container's real limits so heap settings can be read against them
+      # instead of guessed at. Mirrors healthchat-release-playstore.yml.
+      - name: Report runner capacity
+        if: runner.environment == 'self-hosted'
+        run: |
+          free -h; nproc; df -h .
+          cat /sys/fs/cgroup/memory.max 2>/dev/null \
+            || cat /sys/fs/cgroup/memory/memory.limit_in_bytes 2>/dev/null \
+            || echo "no cgroup memory limit visible"
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           # Ensure we are building the branch and not the branch after being merged on develop
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7a3b006c9a..d1eb35fca3 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -32,6 +32,15 @@ jobs:
       group: ${{ github.ref == 'refs/heads/main' && format('unit-tests-main-{0}', github.sha) || github.ref == 'refs/heads/develop' && format('unit-tests-develop-{0}', github.sha) || format('unit-tests-{0}', github.ref) }}
       cancel-in-progress: true
     steps:
+      # Records the container's real limits so heap settings can be read against them
+      # instead of guessed at. Mirrors healthchat-release-playstore.yml.
+      - name: Report runner capacity
+        if: runner.environment == 'self-hosted'
+        run: |
+          free -h; nproc; df -h .
+          cat /sys/fs/cgroup/memory.max 2>/dev/null \
+            || cat /sys/fs/cgroup/memory/memory.limit_in_bytes 2>/dev/null \
+            || echo "no cgroup memory limit visible"
       - name: Free Disk Space (Ubuntu)
         # Only meaningful on GitHub's throwaway VMs. On a persistent self-hosted runner this
         # would delete dotnet/haskell/docker images from the host on every run.