Update cfg-kpl-nginx.yaml

kpl/cfg-kpl-nginx.yaml

@@ -128,7 +128,7 @@ data:
         gzip on;
         gzip on;
         gzip_static on;
         gzip_static on;
         gzip_http_version 1.1;
         gzip_http_version 1.1;
-        gzip_comp_level 2;
+        gzip_comp_level 4;
         gzip_min_length 1024;
         gzip_min_length 1024;
         gzip_vary on;
         gzip_vary on;
         gzip_types text/plain text/javascript application/x-javascript text/css text/xml application/xml application/xml+rss application/javascript;
         gzip_types text/plain text/javascript application/x-javascript text/css text/xml application/xml application/xml+rss application/javascript;