GLOBAL_COMM_RECV_STREAM
GLOBAL_COMM_RECV_STREAM displays the receiving stream status of all TCP proxy communications libraries on all the DNs.
| Name | Type | Description |
|---|---|---|
| node_name | text | Node name |
| local_tid | bigint | ID of the thread using this stream |
| remote_name | text | Name of the peer node |
| remote_tid | bigint | Peer thread ID |
| idx | integer | Peer DN ID in the local DN |
| sid | integer | Stream ID in the physical connection |
| tcp_sock | integer | TCP socket used in the stream |
| state | text | Stream status |
| query_id | bigint | debug_query_id corresponding to the stream |
| pn_id | integer | plan_node_id of the query executed by the stream |
| send_smp | integer | smpid of the sender of the query executed by the stream |
| recv_smp | integer | smpid of the receiver of the query executed by the stream |
| recv_bytes | bigint | Total data volume received by the stream (unit: byte) |
| time | bigint | Current lifecycle service duration of the stream (unit: ms) |
| speed | bigint | Average receiving rate of the stream (unit: byte/s) |
| quota | bigint | Current communication quota value of the stream (unit: byte) |
| buff_usize | bigint | Current size of the data cache of the stream (unit: byte) |
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