Build - Splitting memory report (#3493)

.github/workflows/test-stack-reusable-workflow.yml

@@ -246,20 +246,36 @@ jobs:
           # @todo - scan the container log to see the right "graceful shutdown" text exists           
           docker rm sig-test
 
-      - name: Dump container log and memory report
+      - name: Dump container log
         if: always()
         run: |
           mkdir output-logs
           docker logs test-cdio-basic-tests > output-logs/test-cdio-basic-tests-stdout-${{ env.PYTHON_VERSION }}.txt
           docker logs test-cdio-basic-tests 2> output-logs/test-cdio-basic-tests-stderr-${{ env.PYTHON_VERSION }}.txt
 
+      - name: Extract and display memory test report
+        if: always()
+        run: |
           # Extract test-memory.log from the container
           echo "Extracting test-memory.log from container..."
           docker cp test-cdio-basic-tests:/app/changedetectionio/test-memory.log output-logs/test-memory-${{ env.PYTHON_VERSION }}.log || echo "test-memory.log not found in container"
 
           # Display the memory log contents for immediate visibility in workflow output
-          echo "=== Memory Test Report ==="
-          cat output-logs/test-memory-${{ env.PYTHON_VERSION }}.log 2>/dev/null || echo "No memory log available"
+          echo "=== Top 10 Highest Peak Memory Tests ==="
+          if [ -f output-logs/test-memory-${{ env.PYTHON_VERSION }}.log ]; then
+            # Sort by peak memory value (extract number before MB and sort numerically, reverse order)
+            grep "Peak memory:" output-logs/test-memory-${{ env.PYTHON_VERSION }}.log | \
+              sed 's/.*Peak memory: //' | \
+              paste -d'|' - <(grep "Peak memory:" output-logs/test-memory-${{ env.PYTHON_VERSION }}.log) | \
+              sort -t'|' -k1 -nr | \
+              cut -d'|' -f2 | \
+              head -10
+            echo ""
+            echo "=== Full Memory Test Report ==="
+            cat output-logs/test-memory-${{ env.PYTHON_VERSION }}.log
+          else
+            echo "No memory log available"
+          fi
 
       - name: Store everything including test-datastore
         if: always()