deploy 4 background queue workers

.gitlab-ci.yml

@@ -94,4 +94,4 @@ deploy:
     # docker login and restart services
     - ssh monitoring@$SERVER "cd /home/monitoring; 
         docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY;
-        docker compose up -d"
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+        docker compose up -d --scale queue=4"
\ No newline at end of file