dump logs of containerd if optimzer test fails

The optimzer test occasionally fails, let's see what bad happens.

Signed-off-by: Changwei Ge <[email protected]>

.github/workflows/optimizer.yml

@@ -74,7 +74,7 @@ jobs:
           sudo make install-optimizer
           sudo install -D -m 755 misc/example/optimizer-nri-plugin.conf /etc/nri/conf.d/02-optimizer-nri-plugin.conf
           sudo systemctl restart containerd
-          systemctl status containerd  --no-pager -l
+          systemctl status containerd --no-pager -l
       - name: Generate accessed files list
         run: |
           sed -i "s|host_path: script|host_path: $(pwd)/misc/optimizer/script|g" misc/optimizer/nginx.yaml
@@ -90,4 +90,11 @@ jobs:
             cat misc/optimizer/script/file_list.txt
             exit 1
           fi
-          cat /opt/nri/optimizer/results/library/nginx:1.23.3.csv
+          cat /opt/nri/optimizer/results/library/nginx:1.23.3.csv
+      - name: Dump logs
+        if: failure()
+        continue-on-error: true
+        run: |
+          systemctl status containerd --no-pager -l
+          journalctl -xeu containerd --no-pager
+