Check MongoDB, zookeeper, kafka and other service status.

1. Go to System Management > Operation and Maintenance > Service Status.
   Figure 1. Service Status Interface
2. Click Node Information, Memory Status or Resource Statistics to check detailed information respectively.

   Node Information

   The node of current service.

   Memory Status

   The overall scale of memory, loaded data quantity, total number of dynamic library and capture duration.

   Resource Statistics

   The total and remaining resource quantity.