[Unit] Description=BigTime Runtime Service After=network.target [Service] Type=simple User=bigtime Group=bigtime WorkingDirectory=/opt/bigtime/app EnvironmentFile=/etc/bigtime/bigtime.env ExecStart=/opt/bigtime/app/.venv/bin/python -m uvicorn backend.apps.runtime_service:app --host 127.0.0.1 --port 8003 --workers 1 --log-level warning --no-access-log Restart=always RestartSec=3 TimeoutStopSec=30 KillMode=mixed NoNewPrivileges=true PrivateTmp=true ProtectSystem=full ProtectHome=true LimitNOFILE=65535 TasksMax=4096 MemoryMax=1536M [Install] WantedBy=multi-user.target