update

.env

@@ -2,3 +2,4 @@ hostname=gitlab.zziyu.cn
 external_url=https://gitlab.zziyu.cn
 email=Zengtudor@outlook.com
 gitlab_root=/root/gitlab
+mem_limit=2048m

docker-compose.yml

@@ -4,6 +4,7 @@ services:
       image: 'twang2218/gitlab-ce-zh:11.1.4'
       restart: unless-stopped
       hostname: $hostname
+      mem_limit: $mem_limit
       environment:
         TZ: 'Asia/Shanghai'
         GITLAB_OMNIBUS_CONFIG: |