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
|
Status of the stream
- UNKNOWN: The logical connection status is unknown.
- READY: The logical connection is ready.
- RUN: The logical connection sends packets normally.
- HOLD: The logical connection is waiting to send packets.
- CLOSED: The logical connection is closed.
- TO_CLOSED: The logical connection will be closed.
|
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 from the stream, in byte
|
time
|
bigint
|
Current lifecycle service duration of the stream, in ms
|
speed
|
bigint
|
Average receiving rate of the stream, in byte/s
|
quota
|
bigint
|
Current communication quota value of the stream, in byte
|
buff_usize
|
bigint
|
Current size of the data cache of the stream, in byte
|