# Comm
- **[DBE_PERF.COMM_DELAY](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1570.html)**   
- **[DBE_PERF.GLOBAL_COMM_DELAY](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1571.html)**   
- **[DBE_PERF.COMM_RECV_STREAM](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1572.html)**   
- **[DBE_PERF.GLOBAL_COMM_RECV_STREAM](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1573.html)**   
- **[DBE_PERF.COMM_SEND_STREAM](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1574.html)**   
- **[DBE_PERF.GLOBAL_COMM_SEND_STREAM](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1575.html)**   
- **[DBE_PERF.COMM_STATUS](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1576.html)**   
- **[DBE_PERF.GLOBAL_COMM_STATUS](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1577.html)**   
- **[DBE_PERF.GLOBAL_COMM_CHECK_CONNECTION_STATUS](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-1578.html)**