add benchmark result and fix Dockerfile names since it does not depends on architecture

bench/docker-compose.yml

@@ -10,7 +10,7 @@ services:
     expose:
       - 80
     # ports:
-      # - 127.0.0.1:8888:80
+    # - 127.0.0.1:8888:80
     logging:
       options:
         max-size: "10m"
@@ -25,7 +25,7 @@ services:
     pull_policy: never
     build:
       context: ../
-      dockerfile: docker/Dockerfile.amd64
+      dockerfile: docker/Dockerfile
     restart: unless-stopped
     environment:
       - LOG_LEVEL=info