ALOps_sys_backend/alops-system/src/main/resources/mapper/system/EquBaseMapper.xml

@@ -324,7 +324,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                  LEFT JOIN equ_supplier s ON b.supplier_id = s.id
                  LEFT JOIN equ_gather g ON b.id = g.equ_id
 
-        where  b.id = #{id}
+        where g.cpu_utilization is not null
+          and b.id = #{id}
+
         ORDER BY g.gather_time desc limit 1
     </select>